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Posted to commits@tinkerpop.apache.org by xi...@apache.org on 2023/01/18 23:59:05 UTC
svn commit: r1906783 [14/20] - in /tinkerpop/site: docs/3.5.5/ docs/3.5.5/dev/ docs/3.5.5/dev/developer/ docs/3.5.5/dev/future/ docs/3.5.5/dev/io/ docs/3.5.5/dev/provider/ docs/3.5.5/images/ docs/3.5.5/images/icons/ docs/3.5.5/recipes/ docs/3.5.5/refer...
Added: tinkerpop/site/docs/3.5.5/reference/index.html
URL: http://svn.apache.org/viewvc/tinkerpop/site/docs/3.5.5/reference/index.html?rev=1906783&view=auto
==============================================================================
--- tinkerpop/site/docs/3.5.5/reference/index.html (added)
+++ tinkerpop/site/docs/3.5.5/reference/index.html Wed Jan 18 23:58:59 2023
@@ -0,0 +1,30302 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<!--[if IE]><meta http-equiv="X-UA-Compatible" content="IE=edge"><![endif]-->
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<meta name="generator" content="Asciidoctor 1.5.8">
+<title>TinkerPop Documentation</title>
+<style>
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+/*! normalize.css v2.1.2 | MIT License | git.io/normalize */
+/* ========================================================================== HTML5 display definitions ========================================================================== */
+/** Correct `block` display not defined in IE 8/9. */
+@import url(http://cdnjs.cloudflare.com/ajax/libs/font-awesome/3.2.1/css/font-awesome.css);
+article, aside, details, figcaption, figure, footer, header, hgroup, main, nav, section, summary { display: block; }
+
+/** Correct `inline-block` display not defined in IE 8/9. */
+audio, canvas, video { display: inline-block; }
+
+/** Prevent modern browsers from displaying `audio` without controls. Remove excess height in iOS 5 devices. */
+audio:not([controls]) { display: none; height: 0; }
+
+/** Address `[hidden]` styling not present in IE 8/9. Hide the `template` element in IE, Safari, and Firefox < 22. */
+[hidden], template { display: none; }
+
+script { display: none !important; }
+
+/* ========================================================================== Base ========================================================================== */
+/** 1. Set default font family to sans-serif. 2. Prevent iOS text size adjust after orientation change, without disabling user zoom. */
+html { font-family: sans-serif; /* 1 */ -ms-text-size-adjust: 100%; /* 2 */ -webkit-text-size-adjust: 100%; /* 2 */ }
+
+/** Remove default margin. */
+body { margin: 0; }
+
+/* ========================================================================== Links ========================================================================== */
+/** Remove the gray background color from active links in IE 10. */
+a { background: transparent; }
+
+/** Address `outline` inconsistency between Chrome and other browsers. */
+a:focus { outline: thin dotted; }
+
+/** Improve readability when focused and also mouse hovered in all browsers. */
+a:active, a:hover { outline: 0; }
+
+/* ========================================================================== Typography ========================================================================== */
+/** Address variable `h1` font-size and margin within `section` and `article` contexts in Firefox 4+, Safari 5, and Chrome. */
+h1 { font-size: 2em; margin: 0.67em 0; }
+
+/** Address styling not present in IE 8/9, Safari 5, and Chrome. */
+abbr[title] { border-bottom: 1px dotted; }
+
+/** Address style set to `bolder` in Firefox 4+, Safari 5, and Chrome. */
+b, strong { font-weight: bold; }
+
+/** Address styling not present in Safari 5 and Chrome. */
+dfn { font-style: italic; }
+
+/** Address differences between Firefox and other browsers. */
+hr { -moz-box-sizing: content-box; box-sizing: content-box; height: 0; }
+
+/** Address styling not present in IE 8/9. */
+mark { background: #ff0; color: #000; }
+
+/** Correct font family set oddly in Safari 5 and Chrome. */
+code, kbd, pre, samp { font-family: monospace, serif; font-size: 1em; }
+
+/** Improve readability of pre-formatted text in all browsers. */
+pre { white-space: pre-wrap; }
+
+/** Set consistent quote types. */
+q { quotes: "\201C" "\201D" "\2018" "\2019"; }
+
+/** Address inconsistent and variable font size in all browsers. */
+small { font-size: 80%; }
+
+/** Prevent `sub` and `sup` affecting `line-height` in all browsers. */
+sub, sup { font-size: 75%; line-height: 0; position: relative; vertical-align: baseline; }
+
+sup { top: -0.5em; }
+
+sub { bottom: -0.25em; }
+
+/* ========================================================================== Embedded content ========================================================================== */
+/** Remove border when inside `a` element in IE 8/9. */
+img { border: 0; }
+
+/** Correct overflow displayed oddly in IE 9. */
+svg:not(:root) { overflow: hidden; }
+
+/* ========================================================================== Figures ========================================================================== */
+/** Address margin not present in IE 8/9 and Safari 5. */
+figure { margin: 0; }
+
+/* ========================================================================== Forms ========================================================================== */
+/** Define consistent border, margin, and padding. */
+fieldset { border: 1px solid #c0c0c0; margin: 0 2px; padding: 0.35em 0.625em 0.75em; }
+
+/** 1. Correct `color` not being inherited in IE 8/9. 2. Remove padding so people aren't caught out if they zero out fieldsets. */
+legend { border: 0; /* 1 */ padding: 0; /* 2 */ }
+
+/** 1. Correct font family not being inherited in all browsers. 2. Correct font size not being inherited in all browsers. 3. Address margins set differently in Firefox 4+, Safari 5, and Chrome. */
+button, input, select, textarea { font-family: inherit; /* 1 */ font-size: 100%; /* 2 */ margin: 0; /* 3 */ }
+
+/** Address Firefox 4+ setting `line-height` on `input` using `!important` in the UA stylesheet. */
+button, input { line-height: normal; }
+
+/** Address inconsistent `text-transform` inheritance for `button` and `select`. All other form control elements do not inherit `text-transform` values. Correct `button` style inheritance in Chrome, Safari 5+, and IE 8+. Correct `select` style inheritance in Firefox 4+ and Opera. */
+button, select { text-transform: none; }
+
+/** 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio` and `video` controls. 2. Correct inability to style clickable `input` types in iOS. 3. Improve usability and consistency of cursor style between image-type `input` and others. */
+button, html input[type="button"], input[type="reset"], input[type="submit"] { -webkit-appearance: button; /* 2 */ cursor: pointer; /* 3 */ }
+
+/** Re-set default cursor for disabled elements. */
+button[disabled], html input[disabled] { cursor: default; }
+
+/** 1. Address box sizing set to `content-box` in IE 8/9. 2. Remove excess padding in IE 8/9. */
+input[type="checkbox"], input[type="radio"] { box-sizing: border-box; /* 1 */ padding: 0; /* 2 */ }
+
+/** 1. Address `appearance` set to `searchfield` in Safari 5 and Chrome. 2. Address `box-sizing` set to `border-box` in Safari 5 and Chrome (include `-moz` to future-proof). */
+input[type="search"] { -webkit-appearance: textfield; /* 1 */ -moz-box-sizing: content-box; -webkit-box-sizing: content-box; /* 2 */ box-sizing: content-box; }
+
+/** Remove inner padding and search cancel button in Safari 5 and Chrome on OS X. */
+input[type="search"]::-webkit-search-cancel-button, input[type="search"]::-webkit-search-decoration { -webkit-appearance: none; }
+
+/** Remove inner padding and border in Firefox 4+. */
+button::-moz-focus-inner, input::-moz-focus-inner { border: 0; padding: 0; }
+
+/** 1. Remove default vertical scrollbar in IE 8/9. 2. Improve readability and alignment in all browsers. */
+textarea { overflow: auto; /* 1 */ vertical-align: top; /* 2 */ }
+
+/* ========================================================================== Tables ========================================================================== */
+/** Remove most spacing between table cells. */
+table { border-collapse: collapse; border-spacing: 0; }
+
+meta.foundation-mq-small { font-family: "only screen and (min-width: 768px)"; width: 768px; }
+
+meta.foundation-mq-medium { font-family: "only screen and (min-width:1280px)"; width: 1280px; }
+
+meta.foundation-mq-large { font-family: "only screen and (min-width:1440px)"; width: 1440px; }
+
+*, *:before, *:after { -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; }
+
+html, body { font-size: 100%; }
+
+body { background: white; color: #222222; padding: 0; margin: 0; font-family: "Helvetica Neue", "Helvetica", Helvetica, Arial, sans-serif; font-weight: normal; font-style: normal; line-height: 1; position: relative; cursor: auto; }
+
+a:hover { cursor: pointer; }
+
+img, object, embed { max-width: 100%; height: auto; }
+
+object, embed { height: 100%; }
+
+img { -ms-interpolation-mode: bicubic; }
+
+#map_canvas img, #map_canvas embed, #map_canvas object, .map_canvas img, .map_canvas embed, .map_canvas object { max-width: none !important; }
+
+.left { float: left !important; }
+
+.right { float: right !important; }
+
+.text-left { text-align: left !important; }
+
+.text-right { text-align: right !important; }
+
+.text-center { text-align: center !important; }
+
+.text-justify { text-align: justify !important; }
+
+.hide { display: none; }
+
+.antialiased, body { -webkit-font-smoothing: antialiased; }
+
+img { display: inline-block; vertical-align: middle; }
+
+textarea { height: auto; min-height: 50px; }
+
+select { width: 100%; }
+
+p.lead, .paragraph.lead > p, #preamble > .sectionbody > .paragraph:first-of-type p { font-size: 1.21875em; line-height: 1.6; }
+
+.subheader, #content #toctitle, .admonitionblock td.content > .title, .exampleblock > .title, .imageblock > .title, .listingblock > .title, .literalblock > .title, .mathblock > .title, .openblock > .title, .paragraph > .title, .quoteblock > .title, .sidebarblock > .title, .tableblock > .title, .verseblock > .title, .videoblock > .title, .dlist > .title, .olist > .title, .ulist > .title, .qlist > .title, .hdlist > .title, .tableblock > caption { line-height: 1.4; color: #6c818f; font-weight: 300; margin-top: 0.2em; margin-bottom: 0.5em; }
+
+/* Typography resets */
+div, dl, dt, dd, ul, ol, li, h1, h2, h3, #toctitle, .sidebarblock > .content > .title, h4, h5, h6, pre, form, p, blockquote, th, td { margin: 0; padding: 0; direction: ltr; }
+
+/* Default Link Styles */
+a { color: #444444; text-decoration: underline; line-height: inherit; }
+a:hover, a:focus { color: #111111; }
+a img { border: none; }
+
+/* Default paragraph styles */
+p { font-family: inherit; font-weight: normal; font-size: 1em; line-height: 1.5; margin-bottom: 1.25em; text-rendering: optimizeLegibility; }
+p aside { font-size: 0.875em; line-height: 1.35; font-style: italic; }
+
+/* Default header styles */
+h1, h2, h3, #toctitle, .sidebarblock > .content > .title, h4, h5, h6 { font-family: ff-meta-web-pro-1, ff-meta-web-pro-2, Arial, "Helvetica Neue", sans-serif; font-weight: bold; font-style: normal; color: #465158; text-rendering: optimizeLegibility; margin-top: 1em; margin-bottom: 0.5em; line-height: 1.2125em; }
+h1 small, h2 small, h3 small, #toctitle small, .sidebarblock > .content > .title small, h4 small, h5 small, h6 small { font-size: 60%; color: #909ea7; line-height: 0; }
+
+h1 { font-size: 2.125em; }
+
+h2 { font-size: 1.6875em; }
+
+h3, #toctitle, .sidebarblock > .content > .title { font-size: 1.375em; }
+
+h4 { font-size: 1.125em; }
+
+h5 { font-size: 1.125em; }
+
+h6 { font-size: 1em; }
+
+hr { border: solid #dddddd; border-width: 1px 0 0; clear: both; margin: 1.25em 0 1.1875em; height: 0; }
+
+/* Helpful Typography Defaults */
+em, i { font-style: italic; line-height: inherit; }
+
+strong, b { font-weight: bold; line-height: inherit; }
+
+small { font-size: 60%; line-height: inherit; }
+
+code { font-family: "Consolas", "Deja Vu Sans Mono", "Bitstream Vera Sans Mono", monospace; font-weight: normal; color: #444444; }
+
+/* Lists */
+ul, ol, dl { font-size: 1em; line-height: 1.5; margin-bottom: 1.25em; list-style-position: outside; font-family: inherit; }
+
+ul, ol { margin-left: 0; }
+ul.no-bullet, ol.no-bullet { margin-left: 0; }
+
+/* Unordered Lists */
+ul li ul, ul li ol { margin-left: 1.25em; margin-bottom: 0; font-size: 1em; /* Override nested font-size change */ }
+ul.square li ul, ul.circle li ul, ul.disc li ul { list-style: inherit; }
+ul.square { list-style-type: square; }
+ul.circle { list-style-type: circle; }
+ul.disc { list-style-type: disc; }
+ul.no-bullet { list-style: none; }
+
+/* Ordered Lists */
+ol li ul, ol li ol { margin-left: 1.25em; margin-bottom: 0; }
+
+/* Definition Lists */
+dl dt { margin-bottom: 0.3em; font-weight: bold; }
+dl dd { margin-bottom: 0.75em; }
+
+/* Abbreviations */
+abbr, acronym { text-transform: uppercase; font-size: 90%; color: black; border-bottom: 1px dotted #dddddd; cursor: help; }
+
+abbr { text-transform: none; }
+
+/* Blockquotes */
+blockquote { margin: 0 0 1.25em; padding: 0.5625em 1.25em 0 1.1875em; border-left: 1px solid #dddddd; }
+blockquote cite { display: block; font-size: 0.8125em; color: #748590; }
+blockquote cite:before { content: "\2014 \0020"; }
+blockquote cite a, blockquote cite a:visited { color: #748590; }
+
+blockquote, blockquote p { line-height: 1.5; color: #909ea7; }
+
+/* Microformats */
+.vcard { display: inline-block; margin: 0 0 1.25em 0; border: 1px solid #dddddd; padding: 0.625em 0.75em; }
+.vcard li { margin: 0; display: block; }
+.vcard .fn { font-weight: bold; font-size: 0.9375em; }
+
+.vevent .summary { font-weight: bold; }
+.vevent abbr { cursor: auto; text-decoration: none; font-weight: bold; border: none; padding: 0 0.0625em; }
+
+@media only screen and (min-width: 768px) { h1, h2, h3, #toctitle, .sidebarblock > .content > .title, h4, h5, h6 { line-height: 1.4; }
+ h1 { font-size: 2.75em; }
+ h2 { font-size: 2.3125em; }
+ h3, #toctitle, .sidebarblock > .content > .title { font-size: 1.6875em; }
+ h4 { font-size: 1.4375em; } }
+/* Print styles. Inlined to avoid required HTTP connection: www.phpied.com/delay-loading-your-print-css/ Credit to Paul Irish and HTML5 Boilerplate (html5boilerplate.com)
+*/
+.print-only { display: none !important; }
+
+@media print { * { background: transparent !important; color: #000 !important; /* Black prints faster: h5bp.com/s */ box-shadow: none !important; text-shadow: none !important; }
+ a, a:visited { text-decoration: underline; }
+ a[href]:after { content: " (" attr(href) ")"; }
+ abbr[title]:after { content: " (" attr(title) ")"; }
+ .ir a:after, a[href^="javascript:"]:after, a[href^="#"]:after { content: ""; }
+ pre, blockquote { border: 1px solid #999; page-break-inside: avoid; }
+ thead { display: table-header-group; /* h5bp.com/t */ }
+ tr, img { page-break-inside: avoid; }
+ img { max-width: 100% !important; }
+ @page { margin: 0.5cm; }
+ p, h2, h3, #toctitle, .sidebarblock > .content > .title { orphans: 3; widows: 3; }
+ h2, h3, #toctitle, .sidebarblock > .content > .title { page-break-after: avoid; }
+ .hide-on-print { display: none !important; }
+ .print-only { display: block !important; }
+ .hide-for-print { display: none !important; }
+ .show-for-print { display: inherit !important; } }
+/* Tables */
+table { background: white; margin-bottom: 1.25em; border: solid 0 #dddddd; }
+table thead, table tfoot { background: none; font-weight: bold; }
+table thead tr th, table thead tr td, table tfoot tr th, table tfoot tr td { padding: 1px 8px 1px 5px; font-size: 1em; color: #222222; text-align: left; }
+table tr th, table tr td { padding: 1px 8px 1px 5px; font-size: 1em; color: #222222; }
+table tr.even, table tr.alt, table tr:nth-of-type(even) { background: none; }
+table thead tr th, table tfoot tr th, table tbody tr td, table tr td, table tfoot tr td { display: table-cell; line-height: 1.5; }
+
+.clearfix:before, .clearfix:after, .float-group:before, .float-group:after { content: " "; display: table; }
+.clearfix:after, .float-group:after { clear: both; }
+
+*:not(pre) > code { font-size: 0.95em; padding: 0; white-space: nowrap; background-color: #f2f2f2; border: 0 solid #dddddd; -webkit-border-radius: 6px; border-radius: 6px; text-shadow: none; }
+
+pre, pre > code { line-height: 1.2; color: inherit; font-family: "Consolas", "Deja Vu Sans Mono", "Bitstream Vera Sans Mono", monospace; font-weight: normal; }
+
+.keyseq { color: #333333; }
+
+kbd:not(.keyseq) { display: inline-block; color: black; font-size: 0.75em; line-height: 1.4; background-color: #F7F7F7; border: 1px solid #ccc; -webkit-border-radius: 3px; border-radius: 3px; -webkit-box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2), 0 0 0 2px white inset; box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2), 0 0 0 2px white inset; margin: -0.15em 0.15em 0 0.15em; padding: 0.2em 0.6em 0.2em 0.5em; vertical-align: middle; white-space: nowrap; }
+
+.keyseq kbd:first-child { margin-left: 0; }
+
+.keyseq kbd:last-child { margin-right: 0; }
+
+.menuseq, .menu { color: black; }
+
+b.button:before, b.button:after { position: relative; top: -1px; font-weight: normal; }
+
+b.button:before { content: "["; padding: 0 3px 0 2px; }
+
+b.button:after { content: "]"; padding: 0 2px 0 3px; }
+
+p a > code:hover { color: #373737; }
+
+#header, #content, #footnotes, #footer { width: 100%; margin-left: auto; margin-right: auto; margin-top: 0; margin-bottom: 0; max-width: 62.5em; *zoom: 1; position: relative; padding-left: 0.9375em; padding-right: 0.9375em; }
+#header:before, #header:after, #content:before, #content:after, #footnotes:before, #footnotes:after, #footer:before, #footer:after { content: " "; display: table; }
+#header:after, #content:after, #footnotes:after, #footer:after { clear: both; }
+
+#header { margin-bottom: 2.5em; }
+#header > h1 { color: #111111; font-weight: bold; border-bottom: 1px solid #dddddd; margin-bottom: -28px; padding-bottom: 32px; }
+#header span { color: #909ea7; }
+#header #revnumber { text-transform: capitalize; }
+#header br { display: none; }
+#header br + span { padding-left: 3px; }
+#header br + span:before { content: "\2013 \0020"; }
+#header br + span.author { padding-left: 0; }
+#header br + span.author:before { content: ", "; }
+
+#toc { border-bottom: 1px solid #dddddd; padding-bottom: 1.25em; }
+#toc > ul { margin-left: 0.25em; }
+#toc ul.sectlevel0 > li > a { font-style: italic; }
+#toc ul.sectlevel0 ul.sectlevel1 { margin-left: 0; margin-top: 0.5em; margin-bottom: 0.5em; }
+#toc ul { list-style-type: none; }
+
+#toctitle { color: #6c818f; }
+
+@media only screen and (min-width: 768px) { body.toc2 { padding-left: 15em; padding-right: 0; }
+ #toc.toc2 { position: fixed; width: 15em; left: 0; top: 0; border-right: 1px solid #dddddd; border-bottom: 0; z-index: 1000; padding: 1em; height: 100%; overflow: auto; }
+ #toc.toc2 #toctitle { margin-top: 0; font-size: 1.2em; }
+ #toc.toc2 > ul { font-size: .90em; }
+ #toc.toc2 ul ul { margin-left: 0; padding-left: 1em; }
+ #toc.toc2 ul.sectlevel0 ul.sectlevel1 { padding-left: 0; margin-top: 0.5em; margin-bottom: 0.5em; }
+ body.toc2.toc-right { padding-left: 0; padding-right: 15em; }
+ body.toc2.toc-right #toc.toc2 { border-right: 0; border-left: 1px solid #dddddd; left: auto; right: 0; } }
+@media only screen and (min-width: 1280px) { body.toc2 { padding-left: 20em; padding-right: 0; }
+ #toc.toc2 { width: 20em; }
+ #toc.toc2 #toctitle { font-size: 1.375em; }
+ #toc.toc2 > ul { font-size: 0.95em; }
+ #toc.toc2 ul ul { padding-left: 1.25em; }
+ body.toc2.toc-right { padding-left: 0; padding-right: 20em; } }
+#content #toc { border-style: solid; border-width: 1px; border-color: #d9d9d9; margin-bottom: 1.25em; padding: 1.25em; background: #f2f2f2; border-width: 0; -webkit-border-radius: 6px; border-radius: 6px; }
+#content #toc > :first-child { margin-top: 0; }
+#content #toc > :last-child { margin-bottom: 0; }
+#content #toc a { text-decoration: none; }
+
+#content #toctitle { font-weight: bold; font-family: ff-meta-web-pro-1, ff-meta-web-pro-2, Arial, "Helvetica Neue", sans-serif; font-size: 1em; padding-left: 0.125em; }
+
+#footer { max-width: 100%; background-color: black; padding: 1.25em; }
+
+#footer-text { color: white; line-height: 1.35; }
+
+.sect1 { padding-bottom: 1.25em; }
+
+.sect1 + .sect1 { border-top: 1px solid #dddddd; }
+
+#content h1 > a.anchor, h2 > a.anchor, h3 > a.anchor, #toctitle > a.anchor, .sidebarblock > .content > .title > a.anchor, h4 > a.anchor, h5 > a.anchor, h6 > a.anchor { position: absolute; width: 1em; margin-left: -1em; display: block; text-decoration: none; visibility: hidden; text-align: center; font-weight: normal; }
+#content h1 > a.anchor:before, h2 > a.anchor:before, h3 > a.anchor:before, #toctitle > a.anchor:before, .sidebarblock > .content > .title > a.anchor:before, h4 > a.anchor:before, h5 > a.anchor:before, h6 > a.anchor:before { content: '\00A7'; font-size: .85em; vertical-align: text-top; display: block; margin-top: 0.05em; }
+#content h1:hover > a.anchor, #content h1 > a.anchor:hover, h2:hover > a.anchor, h2 > a.anchor:hover, h3:hover > a.anchor, #toctitle:hover > a.anchor, .sidebarblock > .content > .title:hover > a.anchor, h3 > a.anchor:hover, #toctitle > a.anchor:hover, .sidebarblock > .content > .title > a.anchor:hover, h4:hover > a.anchor, h4 > a.anchor:hover, h5:hover > a.anchor, h5 > a.anchor:hover, h6:hover > a.anchor, h6 > a.anchor:hover { visibility: visible; }
+#content h1 > a.link, h2 > a.link, h3 > a.link, #toctitle > a.link, .sidebarblock > .content > .title > a.link, h4 > a.link, h5 > a.link, h6 > a.link { color: #465158; text-decoration: none; }
+#content h1 > a.link:hover, h2 > a.link:hover, h3 > a.link:hover, #toctitle > a.link:hover, .sidebarblock > .content > .title > a.link:hover, h4 > a.link:hover, h5 > a.link:hover, h6 > a.link:hover { color: #3b444a; }
+
+.imageblock, .literalblock, .listingblock, .mathblock, .verseblock, .videoblock { margin-bottom: 1.25em; }
+
+.admonitionblock td.content > .title, .exampleblock > .title, .imageblock > .title, .listingblock > .title, .literalblock > .title, .mathblock > .title, .openblock > .title, .paragraph > .title, .quoteblock > .title, .sidebarblock > .title, .tableblock > .title, .verseblock > .title, .videoblock > .title, .dlist > .title, .olist > .title, .ulist > .title, .qlist > .title, .hdlist > .title { text-align: left; font-weight: bold; }
+
+.tableblock > caption { text-align: left; font-weight: bold; white-space: nowrap; overflow: visible; max-width: 0; }
+
+table.tableblock #preamble > .sectionbody > .paragraph:first-of-type p { font-size: inherit; }
+
+.admonitionblock > table { border: 0; background: none; width: 100%; }
+.admonitionblock > table td.icon { text-align: center; width: 80px; }
+.admonitionblock > table td.icon img { max-width: none; }
+.admonitionblock > table td.icon .title { font-weight: bold; text-transform: uppercase; }
+.admonitionblock > table td.content { padding-left: 1.125em; padding-right: 1.25em; border-left: 1px solid #dddddd; color: #909ea7; }
+.admonitionblock > table td.content > :last-child > :last-child { margin-bottom: 0; }
+
+.exampleblock > .content { border-style: solid; border-width: 1px; border-color: #e6e6e6; margin-bottom: 1.25em; padding: 1.25em; background: white; -webkit-border-radius: 6px; border-radius: 6px; }
+.exampleblock > .content > :first-child { margin-top: 0; }
+.exampleblock > .content > :last-child { margin-bottom: 0; }
+.exampleblock > .content h1, .exampleblock > .content h2, .exampleblock > .content h3, .exampleblock > .content #toctitle, .sidebarblock.exampleblock > .content > .title, .exampleblock > .content h4, .exampleblock > .content h5, .exampleblock > .content h6, .exampleblock > .content p { color: #333333; }
+.exampleblock > .content h1, .exampleblock > .content h2, .exampleblock > .content h3, .exampleblock > .content #toctitle, .sidebarblock.exampleblock > .content > .title, .exampleblock > .content h4, .exampleblock > .content h5, .exampleblock > .content h6 { line-height: 1; margin-bottom: 0.625em; }
+.exampleblock > .content h1.subheader, .exampleblock > .content h2.subheader, .exampleblock > .content h3.subheader, .exampleblock > .content .subheader#toctitle, .sidebarblock.exampleblock > .content > .subheader.title, .exampleblock > .content h4.subheader, .exampleblock > .content h5.subheader, .exampleblock > .content h6.subheader { line-height: 1.4; }
+
+.exampleblock.result > .content { -webkit-box-shadow: 0 1px 8px #d9d9d9; box-shadow: 0 1px 8px #d9d9d9; }
+
+.sidebarblock { border-style: solid; border-width: 1px; border-color: #d9d9d9; margin-bottom: 1.25em; padding: 1.25em; background: #f2f2f2; -webkit-border-radius: 6px; border-radius: 6px; }
+.sidebarblock > :first-child { margin-top: 0; }
+.sidebarblock > :last-child { margin-bottom: 0; }
+.sidebarblock h1, .sidebarblock h2, .sidebarblock h3, .sidebarblock #toctitle, .sidebarblock > .content > .title, .sidebarblock h4, .sidebarblock h5, .sidebarblock h6, .sidebarblock p { color: #333333; }
+.sidebarblock h1, .sidebarblock h2, .sidebarblock h3, .sidebarblock #toctitle, .sidebarblock > .content > .title, .sidebarblock h4, .sidebarblock h5, .sidebarblock h6 { line-height: 1; margin-bottom: 0.625em; }
+.sidebarblock h1.subheader, .sidebarblock h2.subheader, .sidebarblock h3.subheader, .sidebarblock .subheader#toctitle, .sidebarblock > .content > .subheader.title, .sidebarblock h4.subheader, .sidebarblock h5.subheader, .sidebarblock h6.subheader { line-height: 1.4; }
+.sidebarblock > .content > .title { color: #6c818f; margin-top: 0; line-height: 1.5; }
+
+.exampleblock > .content > :last-child > :last-child, .exampleblock > .content .olist > ol > li:last-child > :last-child, .exampleblock > .content .ulist > ul > li:last-child > :last-child, .exampleblock > .content .qlist > ol > li:last-child > :last-child, .sidebarblock > .content > :last-child > :last-child, .sidebarblock > .content .olist > ol > li:last-child > :last-child, .sidebarblock > .content .ulist > ul > li:last-child > :last-child, .sidebarblock > .content .qlist > ol > li:last-child > :last-child { margin-bottom: 0; }
+
+.literalblock pre:not([class]), .listingblock pre:not([class]) { background: #eeeeee; }
+.literalblock pre, .literalblock pre[class], .listingblock pre, .listingblock pre[class] { border-width: 1px; border-style: solid; border-color: #cccccc; -webkit-border-radius: 6px; border-radius: 6px; padding: 0.5em; word-wrap: break-word; }
+.literalblock pre.nowrap, .literalblock pre[class].nowrap, .listingblock pre.nowrap, .listingblock pre[class].nowrap { overflow-x: auto; white-space: pre; word-wrap: normal; }
+.literalblock pre > code, .literalblock pre[class] > code, .listingblock pre > code, .listingblock pre[class] > code { display: block; }
+@media only screen { .literalblock pre, .literalblock pre[class], .listingblock pre, .listingblock pre[class] { font-size: 0.76em; } }
+@media only screen and (min-width: 768px) { .literalblock pre, .literalblock pre[class], .listingblock pre, .listingblock pre[class] { font-size: 0.855em; } }
+@media only screen and (min-width: 1280px) { .literalblock pre, .literalblock pre[class], .listingblock pre, .listingblock pre[class] { font-size: 0.95em; } }
+
+.listingblock pre.highlight { padding: 0; }
+.listingblock pre.highlight > code { padding: 0.5em; }
+
+.listingblock > .content { position: relative; }
+
+.listingblock:hover code[class*=" language-"]:before { text-transform: uppercase; font-size: 0.9em; color: #999; position: absolute; top: 0.375em; right: 0.375em; }
+
+.listingblock:hover code.asciidoc:before { content: "asciidoc"; }
+.listingblock:hover code.clojure:before { content: "clojure"; }
+.listingblock:hover code.css:before { content: "css"; }
+.listingblock:hover code.groovy:before { content: "groovy"; }
+.listingblock:hover code.html:before { content: "html"; }
+.listingblock:hover code.java:before { content: "java"; }
+.listingblock:hover code.javascript:before { content: "javascript"; }
+.listingblock:hover code.python:before { content: "python"; }
+.listingblock:hover code.ruby:before { content: "ruby"; }
+.listingblock:hover code.sass:before { content: "sass"; }
+.listingblock:hover code.scss:before { content: "scss"; }
+.listingblock:hover code.xml:before { content: "xml"; }
+.listingblock:hover code.yaml:before { content: "yaml"; }
+
+.listingblock.terminal pre .command:before { content: attr(data-prompt); padding-right: 0.5em; color: #999; }
+
+.listingblock.terminal pre .command:not([data-prompt]):before { content: '$'; }
+
+table.pyhltable { border: 0; margin-bottom: 0; }
+
+table.pyhltable td { vertical-align: top; padding-top: 0; padding-bottom: 0; }
+
+table.pyhltable td.code { padding-left: .75em; padding-right: 0; }
+
+.highlight.pygments .lineno, table.pyhltable td:not(.code) { color: #999; padding-left: 0; padding-right: .5em; border-right: 1px solid #dddddd; }
+
+.highlight.pygments .lineno { display: inline-block; margin-right: .25em; }
+
+table.pyhltable .linenodiv { background-color: transparent !important; padding-right: 0 !important; }
+
+.quoteblock { margin: 0 0 1.25em; padding: 0.5625em 1.25em 0 1.1875em; border-left: 1px solid #dddddd; }
+.quoteblock blockquote { margin: 0 0 1.25em 0; padding: 0 0 0.5625em 0; border: 0; }
+.quoteblock blockquote > .paragraph:last-child p { margin-bottom: 0; }
+.quoteblock .attribution { margin-top: -.25em; padding-bottom: 0.5625em; font-size: 0.8125em; color: #748590; }
+.quoteblock .attribution br { display: none; }
+.quoteblock .attribution cite { display: block; margin-bottom: 0.625em; }
+
+table thead th, table tfoot th { font-weight: bold; }
+
+table.tableblock.grid-all { border-collapse: separate; border-spacing: 1px; -webkit-border-radius: 6px; border-radius: 6px; border-top: 0 solid #dddddd; border-bottom: 0 solid #dddddd; }
+
+table.tableblock.frame-topbot, table.tableblock.frame-none { border-left: 0; border-right: 0; }
+
+table.tableblock.frame-sides, table.tableblock.frame-none { border-top: 0; border-bottom: 0; }
+
+table.tableblock td .paragraph:last-child p > p:last-child, table.tableblock th > p:last-child, table.tableblock td > p:last-child { margin-bottom: 0; }
+
+th.tableblock.halign-left, td.tableblock.halign-left { text-align: left; }
+
+th.tableblock.halign-right, td.tableblock.halign-right { text-align: right; }
+
+th.tableblock.halign-center, td.tableblock.halign-center { text-align: center; }
+
+th.tableblock.valign-top, td.tableblock.valign-top { vertical-align: top; }
+
+th.tableblock.valign-bottom, td.tableblock.valign-bottom { vertical-align: bottom; }
+
+th.tableblock.valign-middle, td.tableblock.valign-middle { vertical-align: middle; }
+
+tbody tr th { display: table-cell; line-height: 1.5; background: none; }
+
+tbody tr th, tbody tr th p, tfoot tr th, tfoot tr th p { color: #222222; font-weight: bold; }
+
+td > div.verse { white-space: pre; }
+
+ol { margin-left: 0.25em; }
+
+ul li ol { margin-left: 0; }
+
+dl dd { margin-left: 1.125em; }
+
+dl dd:last-child, dl dd:last-child > :last-child { margin-bottom: 0; }
+
+ol > li p, ul > li p, ul dd, ol dd, .olist .olist, .ulist .ulist, .ulist .olist, .olist .ulist { margin-bottom: 0.625em; }
+
+ul.unstyled, ol.unnumbered, ul.checklist, ul.none { list-style-type: none; }
+
+ul.unstyled, ol.unnumbered, ul.checklist { margin-left: 0.625em; }
+
+ul.checklist li > p:first-child > i[class^="icon-check"]:first-child, ul.checklist li > p:first-child > input[type="checkbox"]:first-child { margin-right: 0.25em; }
+
+ul.checklist li > p:first-child > input[type="checkbox"]:first-child { position: relative; top: 1px; }
+
+ul.inline { margin: 0 auto 0.625em auto; margin-left: -1.375em; margin-right: 0; padding: 0; list-style: none; overflow: hidden; }
+ul.inline > li { list-style: none; float: left; margin-left: 1.375em; display: block; }
+ul.inline > li > * { display: block; }
+
+.unstyled dl dt { font-weight: normal; font-style: normal; }
+
+ol.arabic { list-style-type: decimal; }
+
+ol.decimal { list-style-type: decimal-leading-zero; }
+
+ol.loweralpha { list-style-type: lower-alpha; }
+
+ol.upperalpha { list-style-type: upper-alpha; }
+
+ol.lowerroman { list-style-type: lower-roman; }
+
+ol.upperroman { list-style-type: upper-roman; }
+
+ol.lowergreek { list-style-type: lower-greek; }
+
+.hdlist > table, .colist > table { border: 0; background: none; }
+.hdlist > table > tbody > tr, .colist > table > tbody > tr { background: none; }
+
+td.hdlist1 { padding-right: .75em; font-weight: bold; }
+
+td.hdlist1, td.hdlist2 { vertical-align: top; }
+
+.literalblock + .colist, .listingblock + .colist { margin-top: -0.5em; }
+
+.colist > table tr > td:first-of-type { padding: 0 .75em; line-height: 1; }
+.colist > table tr > td:last-of-type { padding: 0.25em 0; }
+
+.qanda > ol > li > p > em:only-child { color: #373737; }
+
+.thumb, .th { line-height: 0; display: inline-block; border: solid 4px white; -webkit-box-shadow: 0 0 0 1px #dddddd; box-shadow: 0 0 0 1px #dddddd; }
+
+.imageblock.left, .imageblock[style*="float: left"] { margin: 0.25em 0.625em 1.25em 0; }
+.imageblock.right, .imageblock[style*="float: right"] { margin: 0.25em 0 1.25em 0.625em; }
+.imageblock > .title { margin-bottom: 0; }
+.imageblock.thumb, .imageblock.th { border-width: 6px; }
+.imageblock.thumb > .title, .imageblock.th > .title { padding: 0 0.125em; }
+
+.image.left, .image.right { margin-top: 0.25em; margin-bottom: 0.25em; display: inline-block; line-height: 0; }
+.image.left { margin-right: 0.625em; }
+.image.right { margin-left: 0.625em; }
+
+a.image { text-decoration: none; }
+
+span.footnote, span.footnoteref { vertical-align: super; font-size: 0.875em; }
+span.footnote a, span.footnoteref a { text-decoration: none; }
+
+#footnotes { padding-top: 0.75em; padding-bottom: 0.75em; margin-bottom: 0.625em; }
+#footnotes hr { width: 20%; min-width: 6.25em; margin: -.25em 0 .75em 0; border-width: 1px 0 0 0; }
+#footnotes .footnote { padding: 0 0.375em; line-height: 1.3; font-size: 0.875em; margin-left: 1.2em; text-indent: -1.2em; margin-bottom: .2em; }
+#footnotes .footnote a:first-of-type { font-weight: bold; text-decoration: none; }
+#footnotes .footnote:last-of-type { margin-bottom: 0; }
+
+#content #footnotes { margin-top: -0.625em; margin-bottom: 0; padding: 0.75em 0; }
+
+.gist .file-data > table { border: none; background: #fff; width: 100%; margin-bottom: 0; }
+.gist .file-data > table td.line-data { width: 99%; }
+
+div.unbreakable { page-break-inside: avoid; }
+
+.big { font-size: larger; }
+
+.small { font-size: smaller; }
+
+.underline { text-decoration: underline; }
+
+.overline { text-decoration: overline; }
+
+.line-through { text-decoration: line-through; }
+
+.aqua { color: #00bfbf; }
+
+.aqua-background { background-color: #00fafa; }
+
+.black { color: black; }
+
+.black-background { background-color: black; }
+
+.blue { color: #0000bf; }
+
+.blue-background { background-color: #0000fa; }
+
+.fuchsia { color: #bf00bf; }
+
+.fuchsia-background { background-color: #fa00fa; }
+
+.gray { color: #606060; }
+
+.gray-background { background-color: #7d7d7d; }
+
+.green { color: #006000; }
+
+.green-background { background-color: #007d00; }
+
+.lime { color: #00bf00; }
+
+.lime-background { background-color: #00fa00; }
+
+.maroon { color: #600000; }
+
+.maroon-background { background-color: #7d0000; }
+
+.navy { color: #000060; }
+
+.navy-background { background-color: #00007d; }
+
+.olive { color: #606000; }
+
+.olive-background { background-color: #7d7d00; }
+
+.purple { color: #600060; }
+
+.purple-background { background-color: #7d007d; }
+
+.red { color: #bf0000; }
+
+.red-background { background-color: #fa0000; }
+
+.silver { color: #909090; }
+
+.silver-background { background-color: #bcbcbc; }
+
+.teal { color: #006060; }
+
+.teal-background { background-color: #007d7d; }
+
+.white { color: #bfbfbf; }
+
+.white-background { background-color: #fafafa; }
+
+.yellow { color: #bfbf00; }
+
+.yellow-background { background-color: #fafa00; }
+
+span.icon > [class^="icon-"], span.icon > [class*=" icon-"] { cursor: default; }
+
+.admonitionblock td.icon [class^="icon-"]:before { font-size: 2.5em; text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5); cursor: default; }
+.admonitionblock td.icon .icon-note:before { content: "\f05a"; color: #444444; color: #333333; }
+.admonitionblock td.icon .icon-tip:before { content: "\f0eb"; text-shadow: 1px 1px 2px rgba(155, 155, 0, 0.8); color: #111; }
+.admonitionblock td.icon .icon-warning:before { content: "\f071"; color: #bf6900; }
+.admonitionblock td.icon .icon-caution:before { content: "\f06d"; color: #bf3400; }
+.admonitionblock td.icon .icon-important:before { content: "\f06a"; color: #bf0000; }
+
+.conum { display: inline-block; color: white !important; background-color: black; -webkit-border-radius: 100px; border-radius: 100px; text-align: center; width: 20px; height: 20px; font-size: 12px; font-weight: bold; line-height: 20px; font-family: Arial, sans-serif; font-style: normal; position: relative; top: -2px; letter-spacing: -1px; }
+.conum * { color: white !important; }
+.conum + b { display: none; }
+.conum:after { content: attr(data-value); }
+.conum:not([data-value]):empty { display: none; }
+
+.listingblock code { white-space: pre; overflow: auto; overflow-wrap: normal; /* needed for webkit browsers */ }
+
+#toc ul.sectlevel0 > li > a { font-style: normal; font-weight: bold; }
+
+h4 { color: #6c818f; }
+
+.literalblock > .content > pre, .listingblock > .content > pre { -webkit-border-radius: 6px; border-radius: 6px; margin-left: 2em; margin-right: 2em; }
+
+.admonitionblock { margin-left: 2em; margin-right: 2em; }
+.admonitionblock > table { border: 1px solid #609060; border-top-width: 1.5em; background-color: #e9ffe9; border-collapse: separate; -webkit-border-radius: 0; border-radius: 0; }
+.admonitionblock > table td.icon { padding-top: .5em; padding-bottom: .5em; }
+.admonitionblock > table td.content { padding: .5em 1em; color: black; font-size: .9em; border-left: none; }
+
+.sidebarblock { background-color: #e8ecef; border-color: #ccc; }
+.sidebarblock > .content > .title { color: #444444; }
+
+table.tableblock.grid-all { border-collapse: collapse; -webkit-border-radius: 0; border-radius: 0; }
+table.tableblock.grid-all th.tableblock, table.tableblock.grid-all td.tableblock { border-bottom: 1px solid #aaa; }
+
+#footer { background-color: #465158; padding: 2em; }
+
+#footer-text { color: #eee; font-size: 0.8em; text-align: center; }
+.tabs{position:relative;margin:40px auto;width:1024px;max-width:100%;overflow:hidden;padding-top:10px;margin-bottom:60px}.tabs input{position:absolute;z-index:1000;height:50px;left:0;top:0;opacity:0;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";filter:alpha(opacity=0);cursor:pointer;margin:0}.tabs input:hover+label{background:#e08f24}.tabs label{background:#e9ffe9;color:#1a1a1a;font-size:15px;line-height:50px;height:60px;position:relative;top:0;padding:0 20px;float:left;display:block;letter-spacing:1px;text-transform:uppercase;font-weight:bold;text-align:center;box-shadow:2px 0 2px rgba(0,0,0,0.1),-2px 0 2px rgba(0,0,0,0.1);box-sizing:border-box;-webkit-transition:all 150ms ease 0s;transition:all 150ms ease 0s}.tabs label:hover{cursor:pointer}.tabs label:after{content:'';background:#609060;position:absolute;bottom:-2px;left:0;width:100%;height:2px;display:block}.tabs-2 input{width:50%}.tabs-2 input.tab-selector-1{left:0%}.tabs-2 input.tab-selector-2{left:50%}.tabs-
2 label{width:50%}.tabs-3 input{width:33.33333%}.tabs-3 input.tab-selector-1{left:0%}.tabs-3 input.tab-selector-2{left:33.33333%}.tabs-3 input.tab-selector-3{left:66.66667%}.tabs-3 label{width:33.33333%}.tabs-4 input{width:25%}.tabs-4 input.tab-selector-1{left:0%}.tabs-4 input.tab-selector-2{left:25%}.tabs-4 input.tab-selector-3{left:50%}.tabs-4 input.tab-selector-4{left:75%}.tabs-4 label{width:25%}.tabs-5 input{width:20%}.tabs-5 input.tab-selector-1{left:0%}.tabs-5 input.tab-selector-2{left:20%}.tabs-5 input.tab-selector-3{left:40%}.tabs-5 input.tab-selector-4{left:60%}.tabs-5 input.tab-selector-5{left:80%}.tabs-5 label{width:20%}.tabs-6 input{width:16.66667%}.tabs-6 input.tab-selector-1{left:0%}.tabs-6 input.tab-selector-2{left:16.66667%}.tabs-6 input.tab-selector-3{left:33.33333%}.tabs-6 input.tab-selector-4{left:50%}.tabs-6 input.tab-selector-5{left:66.66667%}.tabs-6 input.tab-selector-6{left:83.33333%}.tabs-6 label{width:16.66667%}.tabs label:first-of-type{z-index:4}.tab-label-
2{z-index:4}.tab-label-3{z-index:3}.tab-label-4{z-index:2}.tabs input:checked+label{background:#609060;color:#fefefe;z-index:6}.clear-shadow{clear:both}.tabcontent{height:auto;width:100%;float:left;position:relative;z-index:5;background:#eee;top:-10px;box-sizing:border-box}.tabcontent>div{position:relative;float:left;width:0;height:0;box-sizing:border-box;top:0;left:0;z-index:1;opacity:0;background:#eee}.tabcontent .CodeRay{background-color:#fefefe}.tabs .tab-selector-1:checked ~ .tabcontent .tabcontent-1{z-index:100;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(opacity=100);opacity:1;width:100%;height:auto;width:100%;height:auto;padding-top:30px}.tabs .tab-selector-2:checked ~ .tabcontent .tabcontent-2{z-index:100;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(opacity=100);opacity:1;width:100%;height:auto;width:100%;height:auto;padding-top:30px}.tabs .tab-selector-3:checked ~ .tabcontent .tabcontent-3{z-index:100;-ms-
filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(opacity=100);opacity:1;width:100%;height:auto;width:100%;height:auto;padding-top:30px}.tabs .tab-selector-4:checked ~ .tabcontent .tabcontent-4{z-index:100;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(opacity=100);opacity:1;width:100%;height:auto;width:100%;height:auto;padding-top:30px}.tabs .tab-selector-5:checked ~ .tabcontent .tabcontent-5{z-index:100;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(opacity=100);opacity:1;width:100%;height:auto;width:100%;height:auto;padding-top:30px}.tabs .tab-selector-6:checked ~ .tabcontent .tabcontent-6{z-index:100;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(opacity=100);opacity:1;width:100%;height:auto;width:100%;height:auto;padding-top:30px}
+
+.invisible {color: rgba(0,0,0,0); font-size: 0;}
+</style>
+<style>
+/* Stylesheet for CodeRay to match GitHub theme | MIT License | http://foundation.zurb.com */
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+</style>
+</head>
+<body class="book toc2 toc-left">
+<div id="header">
+<div id="toc" class="toc2">
+<div id="toctitle">Table of Contents</div>
+<ul class="sectlevel0">
+<li><a href="#_tinkerpop_documentation">TinkerPop Documentation</a></li>
+<li><a href="#preface">Preface</a>
+<ul class="sectlevel1">
+<li><a href="#_tinkerpop0">TinkerPop0</a></li>
+<li><a href="#_tinkerpop1">TinkerPop1</a></li>
+<li><a href="#_tinkerpop2">TinkerPop2</a></li>
+<li><a href="#_tinkerpop3">TinkerPop3</a></li>
+</ul>
+</li>
+<li><a href="#intro">Introduction</a>
+<ul class="sectlevel1">
+<li><a href="#graph-computing">Graph Computing</a>
+<ul class="sectlevel2">
+<li><a href="#graph-structure">The Graph Structure</a></li>
+<li><a href="#the-graph-process">The Graph Process</a>
+<ul class="sectlevel3">
+<li><a href="#_the_traverser">The Traverser</a></li>
+</ul>
+</li>
+</ul>
+</li>
+<li><a href="#connecting-gremlin">Connecting Gremlin</a>
+<ul class="sectlevel2">
+<li><a href="#connecting-embedded">Embedded</a></li>
+<li><a href="#connecting-gremlin-server">Gremlin Server</a>
+<ul class="sectlevel3">
+<li><a href="#connecting-gremlin-server-limitations">Limitations</a></li>
+</ul>
+</li>
+<li><a href="#connecting-rgp">Remote Gremlin Provider</a></li>
+</ul>
+</li>
+<li><a href="#basic-gremlin">Basic Gremlin</a></li>
+<li><a href="#staying-agnostic">Staying Agnostic</a></li>
+</ul>
+</li>
+<li><a href="#graph">The Graph</a>
+<ul class="sectlevel1">
+<li><a href="#_features">Features</a></li>
+<li><a href="#vertex-properties">Vertex Properties</a></li>
+<li><a href="#_graph_variables">Graph Variables</a></li>
+<li><a href="#_namespace_conventions">Namespace Conventions</a></li>
+</ul>
+</li>
+<li><a href="#traversal">The Traversal</a>
+<ul class="sectlevel1">
+<li><a href="#transactions">Traversal Transactions</a>
+<ul class="sectlevel2">
+<li><a href="#tx-embedded">Embedded</a>
+<ul class="sectlevel3">
+<li><a href="#_configuring">Configuring</a></li>
+</ul>
+</li>
+<li><a href="#tx-gremlin-server">Gremlin Server</a></li>
+<li><a href="#tx-rgp">Remote Gremlin Providers</a></li>
+</ul>
+</li>
+<li><a href="#configuration-steps">Configuration Steps</a>
+<ul class="sectlevel2">
+<li><a href="#configuration-steps-with">With Configuration</a></li>
+<li><a href="#configuration-steps-withbulk">WithBulk Configuration</a></li>
+<li><a href="#configuration-steps-withcomputer">WithComputer Configuration</a></li>
+<li><a href="#configuration-steps-withsack">WithSack Configuration</a></li>
+<li><a href="#configuration-steps-withsideeffect">WithSideEffect Configuration</a></li>
+<li><a href="#configuration-steps-withstrategies">WithStrategies Configuration</a></li>
+<li><a href="#configuration-steps-withoutstrategies">WithoutStrategies Configuration</a></li>
+</ul>
+</li>
+<li><a href="#start-steps">Start Steps</a></li>
+<li><a href="#graph-traversal-steps">Graph Traversal Steps</a>
+<ul class="sectlevel2">
+<li><a href="#general-steps">General Steps</a></li>
+<li><a href="#terminal-steps">Terminal Steps</a></li>
+<li><a href="#addedge-step">AddEdge Step</a></li>
+<li><a href="#addvertex-step">AddVertex Step</a></li>
+<li><a href="#addproperty-step">AddProperty Step</a></li>
+<li><a href="#aggregate-step">Aggregate Step</a></li>
+<li><a href="#and-step">And Step</a></li>
+<li><a href="#as-step">As Step</a></li>
+<li><a href="#barrier-step">Barrier Step</a></li>
+<li><a href="#by-step">By Step</a></li>
+<li><a href="#cap-step">Cap Step</a></li>
+<li><a href="#choose-step">Choose Step</a></li>
+<li><a href="#coalesce-step">Coalesce Step</a></li>
+<li><a href="#coin-step">Coin Step</a></li>
+<li><a href="#connectedcomponent-step">ConnectedComponent Step</a></li>
+<li><a href="#constant-step">Constant Step</a></li>
+<li><a href="#count-step">Count Step</a></li>
+<li><a href="#cyclicpath-step">CyclicPath Step</a></li>
+<li><a href="#dedup-step">Dedup Step</a></li>
+<li><a href="#drop-step">Drop Step</a></li>
+<li><a href="#elementmap-step">ElementMap Step</a></li>
+<li><a href="#emit-step">Emit Step</a></li>
+<li><a href="#explain-step">Explain Step</a></li>
+<li><a href="#fold-step">Fold Step</a></li>
+<li><a href="#from-step">From Step</a></li>
+<li><a href="#graph-step">Graph Step</a></li>
+<li><a href="#group-step">Group Step</a></li>
+<li><a href="#groupcount-step">GroupCount Step</a></li>
+<li><a href="#has-step">Has Step</a></li>
+<li><a href="#id-step">Id Step</a></li>
+<li><a href="#identity-step">Identity Step</a></li>
+<li><a href="#index-step">Index Step</a></li>
+<li><a href="#inject-step">Inject Step</a></li>
+<li><a href="#io-step">IO Step</a>
+<ul class="sectlevel3">
+<li><a href="#graphml">GraphML</a></li>
+<li><a href="#graphson">GraphSON</a></li>
+<li><a href="#gryo">Gryo</a></li>
+</ul>
+</li>
+<li><a href="#is-step">Is Step</a></li>
+<li><a href="#key-step">Key Step</a></li>
+<li><a href="#label-step">Label Step</a></li>
+<li><a href="#limit-step">Limit Step</a></li>
+<li><a href="#local-step">Local Step</a></li>
+<li><a href="#loops-step">Loops Step</a></li>
+<li><a href="#match-step">Match Step</a>
+<ul class="sectlevel3">
+<li><a href="#using-where-with-match">Using Where with Match</a></li>
+</ul>
+</li>
+<li><a href="#math-step">Math Step</a></li>
+<li><a href="#max-step">Max Step</a></li>
+<li><a href="#mean-step">Mean Step</a></li>
+<li><a href="#min-step">Min Step</a></li>
+<li><a href="#none-step">None Step</a></li>
+<li><a href="#not-step">Not Step</a></li>
+<li><a href="#option-step">Option Step</a></li>
+<li><a href="#optional-step">Optional Step</a></li>
+<li><a href="#or-step">Or Step</a></li>
+<li><a href="#order-step">Order Step</a></li>
+<li><a href="#pagerank-step">PageRank Step</a></li>
+<li><a href="#path-step">Path Step</a>
+<ul class="sectlevel3">
+<li><a href="#path-data-structure">Path Data Structure</a></li>
+</ul>
+</li>
+<li><a href="#peerpressure-step">PeerPressure Step</a></li>
+<li><a href="#profile-step">Profile Step</a></li>
+<li><a href="#project-step">Project Step</a></li>
+<li><a href="#program-step">Program Step</a></li>
+<li><a href="#properties-step">Properties Step</a></li>
+<li><a href="#propertymap-step">PropertyMap Step</a></li>
+<li><a href="#range-step">Range Step</a></li>
+<li><a href="#read-step">Read Step</a></li>
+<li><a href="#repeat-step">Repeat Step</a></li>
+<li><a href="#sack-step">Sack Step</a></li>
+<li><a href="#sample-step">Sample Step</a></li>
+<li><a href="#select-step">Select Step</a>
+<ul class="sectlevel3">
+<li><a href="#using-where-with-select">Using Where with Select</a></li>
+</ul>
+</li>
+<li><a href="#shortestpath-step">ShortestPath step</a></li>
+<li><a href="#simplepath-step">SimplePath Step</a></li>
+<li><a href="#skip-step">Skip Step</a></li>
+<li><a href="#subgraph-step">Subgraph Step</a></li>
+<li><a href="#sum-step">Sum Step</a></li>
+<li><a href="#tail-step">Tail Step</a></li>
+<li><a href="#timelimit-step">TimeLimit Step</a></li>
+<li><a href="#to-step">To Step</a></li>
+<li><a href="#tree-step">Tree Step</a></li>
+<li><a href="#unfold-step">Unfold Step</a></li>
+<li><a href="#union-step">Union Step</a></li>
+<li><a href="#until-step">Until Step</a></li>
+<li><a href="#value-step">Value Step</a></li>
+<li><a href="#valuemap-step">ValueMap Step</a></li>
+<li><a href="#values-step">Values Step</a></li>
+<li><a href="#vertex-steps">Vertex Steps</a></li>
+<li><a href="#where-step">Where Step</a></li>
+<li><a href="#with-step">With Step</a></li>
+<li><a href="#write-step">Write Step</a></li>
+</ul>
+</li>
+<li><a href="#a-note-on-predicates">A Note on Predicates</a></li>
+<li><a href="#a-note-on-barrier-steps">A Note on Barrier Steps</a></li>
+<li><a href="#a-note-on-scopes">A Note on Scopes</a></li>
+<li><a href="#a-note-on-lambdas">A Note On Lambdas</a></li>
+<li><a href="#traversalstrategy">TraversalStrategy</a>
+<ul class="sectlevel2">
+<li><a href="#_application">Application</a></li>
+<li><a href="#_definition">Definition</a></li>
+<li><a href="#_edgelabelverificationstrategy">EdgeLabelVerificationStrategy</a></li>
+<li><a href="#_elementidstrategy">ElementIdStrategy</a></li>
+<li><a href="#_eventstrategy">EventStrategy</a></li>
+<li><a href="#partitionstrategy">PartitionStrategy</a></li>
+<li><a href="#readonlystrategy">ReadOnlyStrategy</a></li>
+<li><a href="#_reservedkeysverificationstrategy">ReservedKeysVerificationStrategy</a></li>
+<li><a href="#_seedstrategy">SeedStrategy</a></li>
+<li><a href="#subraphstrategy">SubgraphStrategy</a></li>
+<li><a href="#_vertexprogramdenystrategy">VertexProgramDenyStrategy</a></li>
+</ul>
+</li>
+<li><a href="#dsl">Domain Specific Languages</a></li>
+<li><a href="#translators">Translators</a></li>
+</ul>
+</li>
+<li><a href="#graphcomputer">The GraphComputer</a>
+<ul class="sectlevel1">
+<li><a href="#vertexprogram">VertexProgram</a></li>
+<li><a href="#mapreduce">MapReduce</a></li>
+<li><a href="#_a_collection_of_vertexprograms">A Collection of VertexPrograms</a>
+<ul class="sectlevel2">
+<li><a href="#pagerankvertexprogram">PageRankVertexProgram</a></li>
+<li><a href="#peerpressurevertexprogram">PeerPressureVertexProgram</a></li>
+<li><a href="#connectedcomponentvertexprogram">ConnectedComponentVertexProgram</a></li>
+<li><a href="#shortestpathvertexprogram">ShortestPathVertexProgram</a></li>
+<li><a href="#clonevertexprogram">CloneVertexProgram</a></li>
+<li><a href="#traversalvertexprogram">TraversalVertexProgram</a>
+<ul class="sectlevel3">
+<li><a href="#distributed-gremlin-gotchas">Distributed Gremlin Gotchas</a></li>
+</ul>
+</li>
+</ul>
+</li>
+<li><a href="#graph-filter">Graph Filter</a></li>
+</ul>
+</li>
+<li><a href="#gremlin-applications">Gremlin Applications</a>
+<ul class="sectlevel1">
+<li><a href="#gremlin-console">Gremlin Console</a>
+<ul class="sectlevel2">
+<li><a href="#_console_commands">Console Commands</a></li>
+<li><a href="#_interrupting_evaluations">Interrupting Evaluations</a></li>
+<li><a href="#console-preferences">Console Preferences</a></li>
+<li><a href="#_dependencies_and_plugin_usage">Dependencies and Plugin Usage</a></li>
+<li><a href="#execution-mode">Execution Mode</a></li>
+<li><a href="#interactive-mode">Interactive Mode</a></li>
+<li><a href="#gremlin-console-docker-image">Docker Image</a></li>
+</ul>
+</li>
+<li><a href="#gremlin-server">Gremlin Server</a>
+<ul class="sectlevel2">
+<li><a href="#starting-gremlin-server">Starting Gremlin Server</a></li>
+<li><a href="#connecting-via-drivers">Connecting via Drivers</a></li>
+<li><a href="#connecting-via-console">Connecting via Console</a>
+<ul class="sectlevel3">
+<li><a href="#console-aliases">Aliases</a></li>
+<li><a href="#console-sessions">Sessions</a></li>
+<li><a href="#console-remote-console">Remote Console</a></li>
+</ul>
+</li>
+<li><a href="#connecting-via-http">Connecting via HTTP</a></li>
+<li><a href="#_configuring_2">Configuring</a>
+<ul class="sectlevel3">
+<li><a href="#opprocessor-configurations">OpProcessor Configurations</a></li>
+<li><a href="#_serialization">Serialization</a></li>
+<li><a href="#metrics">Metrics</a></li>
+<li><a href="#_as_a_service">As A Service</a></li>
+</ul>
+</li>
+<li><a href="#security">Security</a>
+<ul class="sectlevel3">
+<li><a href="#_plain_text_authentication">Plain text authentication</a></li>
+<li><a href="#credentials-dsl">Credentials Graph DSL</a></li>
+<li><a href="#krb5authenticator">Kerberos Authentication</a></li>
+<li><a href="#authorization">Authorization</a></li>
+<li><a href="#script-execution">Protecting Script Execution</a></li>
+</ul>
+</li>
+<li><a href="#_best_practices">Best Practices</a>
+<ul class="sectlevel3">
+<li><a href="#_tuning">Tuning</a></li>
+<li><a href="#parameterized-scripts">Parameterized Scripts</a></li>
+<li><a href="#_properties_of_elements">Properties of Elements</a></li>
+<li><a href="#gremlin-server-cache">Cache Management</a></li>
+<li><a href="#sessions">Considering Sessions</a></li>
+<li><a href="#considering-transactions">Considering Transactions</a></li>
+<li><a href="#considering-state">Considering State</a></li>
+<li><a href="#request-retry">Request Retry</a></li>
+</ul>
+</li>
+<li><a href="#gremlin-server-docker-image">Docker Image</a></li>
+</ul>
+</li>
+<li><a href="#gremlin-plugins">Gremlin Plugins</a>
+<ul class="sectlevel2">
+<li><a href="#credentials-plugin">Credentials Plugin</a></li>
+<li><a href="#gephi-plugin">Gephi Plugin</a></li>
+<li><a href="#graph-plugins">Graph Plugins</a></li>
+<li><a href="#hadoop-plugin">Hadoop Plugin</a></li>
+<li><a href="#server-plugin">Server Plugin</a></li>
+<li><a href="#spark-plugin">Spark Plugin</a></li>
+<li><a href="#sugar-plugin">Sugar Plugin</a>
+<ul class="sectlevel3">
+<li><a href="#_graph_traversal_methods">Graph Traversal Methods</a></li>
+<li><a href="#_range_queries">Range Queries</a></li>
+<li><a href="#_logical_operators">Logical Operators</a></li>
+<li><a href="#_traverser_methods">Traverser Methods</a></li>
+</ul>
+</li>
+<li><a href="#utilities-plugin">Utilities Plugin</a>
+<ul class="sectlevel3">
+<li><a href="#describe-graph">Describe Graph</a></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+<li><a href="#gremlin-drivers-variants">Gremlin Drivers and Variants</a>
+<ul class="sectlevel1">
+<li><a href="#gremlin-go">Gremlin-Go</a>
+<ul class="sectlevel2">
+<li><a href="#gremlin-go-connecting">Connecting</a></li>
+<li><a href="#gremlin-go-imports">Common Imports</a></li>
+<li><a href="#gremlin-go-configuration">Configuration</a></li>
+<li><a href="#gremlin-go-strategies">Traversal Strategies</a></li>
+<li><a href="#gremlin-go-transactions">Transactions</a></li>
+<li><a href="#gremlin-go-lambda">The Lambda Solution</a></li>
+<li><a href="#gremlin-go-scripts">Submitting Scripts</a>
+<ul class="sectlevel3">
+<li><a href="#_per_request_settings">Per Request Settings</a></li>
+</ul>
+</li>
+<li><a href="#gremlin-go-dsl">Domain Specific Languages</a></li>
+<li><a href="#gremlin-go-differences">Differences</a></li>
+<li><a href="#gremlin-go-aliases">Aliases</a>
+<ul class="sectlevel3">
+<li><a href="#_list_of_useful_aliases">List of useful aliases</a></li>
+</ul>
+</li>
+<li><a href="#gremlin-go-limitations">Limitations</a></li>
+<li><a href="#gremlin-go-examples">Application Examples</a></li>
+</ul>
+</li>
+<li><a href="#gremlin-groovy">Gremlin-Groovy</a>
+<ul class="sectlevel2">
+<li><a href="#gremlin-groovy-differences">Differences</a></li>
+</ul>
+</li>
+<li><a href="#gremlin-java">Gremlin-Java</a>
+<ul class="sectlevel2">
+<li><a href="#gremlin-java-connecting">Connecting</a></li>
+<li><a href="#gremlin-java-imports">Common Imports</a></li>
+<li><a href="#gremlin-java-configuration">Configuration</a></li>
+<li><a href="#gremlin-java-transactions">Transactions</a></li>
+<li><a href="#gremlin-java-serialization">Serialization</a></li>
+<li><a href="#gremlin-java-lambda">The Lambda Solution</a></li>
+<li><a href="#gremlin-java-scripts">Submitting Scripts</a>
+<ul class="sectlevel3">
+<li><a href="#_per_request_settings_2">Per Request Settings</a></li>
+<li><a href="#_aliases">Aliases</a></li>
+</ul>
+</li>
+<li><a href="#gremlin-java-dsl">Domain Specific Languages</a></li>
+<li><a href="#gremlin-java-troubleshooting">Troubleshooting</a></li>
+<li><a href="#gremlin-java-examples">Application Examples</a></li>
+</ul>
+</li>
+<li><a href="#gremlin-javascript">Gremlin-JavaScript</a>
+<ul class="sectlevel2">
+<li><a href="#gremlin-javascript-connecting">Connecting</a></li>
+<li><a href="#gremlin-javascript-imports">Common Imports</a></li>
+<li><a href="#gremlin-javascript-configuration">Configuration</a></li>
+<li><a href="#gremlin-javascript-transactions">Transactions</a></li>
+<li><a href="#gremlin-javascript-lambda">The Lambda Solution</a></li>
+<li><a href="#gremlin-javascript-scripts">Submitting Scripts</a>
+<ul class="sectlevel3">
+<li><a href="#_per_request_settings_3">Per Request Settings</a></li>
+<li><a href="#_processing_results_as_they_are_returned_from_the_gremlin_server">Processing results as they are returned from the Gremlin server</a></li>
+</ul>
+</li>
+<li><a href="#gremlin-javascript-dsl">Domain Specific Languages</a></li>
+<li><a href="#gremlin-javascript-differences">Differences</a></li>
+<li><a href="#gremlin-javascript-limitations">Limitations</a></li>
+</ul>
+</li>
+<li><a href="#gremlin-dotnet">Gremlin.Net</a>
+<ul class="sectlevel2">
+<li><a href="#gremlin-dotnet-connecting">Connecting</a></li>
+<li><a href="#gremlin-dotnet-imports">Common Imports</a></li>
+<li><a href="#gremlin-dotnet-configuration">Configuration</a>
+<ul class="sectlevel3">
+<li><a href="#_connection_pool">Connection Pool</a></li>
+<li><a href="#_websocket_configuration">WebSocket Configuration</a></li>
+</ul>
+</li>
+<li><a href="#gremlin-dotnet-logging">Logging</a></li>
+<li><a href="#gremlin-dotnet-serialization">Serialization</a></li>
+<li><a href="#gremlin-dotnet-strategies">Traversal Strategies</a></li>
+<li><a href="#gremlin-dotnet-transactions">Transactions</a></li>
+<li><a href="#gremlin-dotnet-lambda">The Lambda Solution</a></li>
+<li><a href="#gremlin-dotnet-scripts">Submitting Scripts</a>
+<ul class="sectlevel3">
+<li><a href="#_per_request_settings_4">Per Request Settings</a></li>
+</ul>
+</li>
+<li><a href="#gremlin-dotnet-dsl">Domain Specific Languages</a></li>
+<li><a href="#gremlin-dotnet-differences">Differences</a></li>
+<li><a href="#gremlin-dotnet-limitations">Limitations</a></li>
+<li><a href="#gremlin-dotnet-examples">Application Examples</a></li>
+</ul>
+</li>
+<li><a href="#gremlin-python">Gremlin-Python</a>
+<ul class="sectlevel2">
+<li><a href="#gremlin-python-connecting">Connecting</a></li>
+<li><a href="#gremlin-python-imports">Common Imports</a></li>
+<li><a href="#gremlin-python-configuration">Configuration</a></li>
+<li><a href="#gremlin-python-strategies">Traversal Strategies</a></li>
+<li><a href="#gremlin-python-transactions">Transactions</a></li>
+<li><a href="#gremlin-python-lambda">The Lambda Solution</a></li>
+<li><a href="#gremlin-python-scripts">Submitting Scripts</a>
+<ul class="sectlevel3">
+<li><a href="#_per_request_settings_5">Per Request Settings</a></li>
+</ul>
+</li>
+<li><a href="#gremlin-python-dsl">Domain Specific Languages</a></li>
+<li><a href="#gremlin-python-sugar">Syntactic Sugar</a></li>
+<li><a href="#gremlin-python-differences">Differences</a></li>
+<li><a href="#gremlin-python-limitations">Limitations</a></li>
+<li><a href="#gremlin-python-examples">Application Examples</a></li>
+</ul>
+</li>
+</ul>
+</li>
+<li><a href="#implementations">Implementations</a>
+<ul class="sectlevel1">
+<li><a href="#tinkergraph-gremlin">TinkerGraph-Gremlin</a>
+<ul class="sectlevel2">
+<li><a href="#_data_types">Data Types</a></li>
+<li><a href="#tinkergraph-configuration">Configuration</a></li>
+</ul>
+</li>
+<li><a href="#neo4j-gremlin">Neo4j-Gremlin</a>
+<ul class="sectlevel2">
+<li><a href="#_indices">Indices</a></li>
+<li><a href="#_cypher">Cypher</a></li>
+<li><a href="#_multi_label">Multi-Label</a></li>
+<li><a href="#_configuration">Configuration</a></li>
+<li><a href="#_bolt_configuration">Bolt Configuration</a></li>
+<li><a href="#_high_availability_configuration">High Availability Configuration</a></li>
+</ul>
+</li>
+<li><a href="#hadoop-gremlin">Hadoop-Gremlin</a>
+<ul class="sectlevel2">
+<li><a href="#_installing_hadoop_gremlin">Installing Hadoop-Gremlin</a></li>
+<li><a href="#_properties_files">Properties Files</a></li>
+<li><a href="#_oltp_hadoop_gremlin">OLTP Hadoop-Gremlin</a></li>
+<li><a href="#_olap_hadoop_gremlin">OLAP Hadoop-Gremlin</a>
+<ul class="sectlevel3">
+<li><a href="#sparkgraphcomputer">SparkGraphComputer</a></li>
+</ul>
+</li>
+<li><a href="#_inputoutput_formats">Input/Output Formats</a>
+<ul class="sectlevel3">
+<li><a href="#gryo-io-format">Gryo I/O Format</a></li>
+<li><a href="#graphson-io-format">GraphSON I/O Format</a></li>
+<li><a href="#script-io-format">Script I/O Format</a></li>
+</ul>
+</li>
+<li><a href="#_storage_systems">Storage Systems</a>
+<ul class="sectlevel3">
+<li><a href="#interacting-with-hdfs">Interacting with HDFS</a></li>
+<li><a href="#interacting-with-spark">Interacting with Spark</a></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+<li><a href="#compilers">Gremlin Compilers</a>
+<ul class="sectlevel1">
+<li><a href="#sparql-gremlin">SPARQL-Gremlin</a>
+<ul class="sectlevel2">
+<li><a href="#prefixes">Prefixes</a></li>
+<li><a href="#supported-queries">Supported Queries</a></li>
+<li><a href="#limitations">Limitations</a></li>
+<li><a href="#examples">Examples</a>
+<ul class="sectlevel3">
+<li><a href="#_select_all">Select All</a></li>
+<li><a href="#_match_constant_values">Match Constant Values</a></li>
+<li><a href="#_select_specific_elements">Select Specific Elements</a></li>
+<li><a href="#_pattern_matching">Pattern Matching</a></li>
+<li><a href="#_filtering">Filtering</a></li>
+<li><a href="#_deduplication">Deduplication</a></li>
+<li><a href="#_multiple_filters">Multiple Filters</a></li>
+<li><a href="#_union">Union</a></li>
+<li><a href="#_optional">Optional</a></li>
+<li><a href="#_order_by">Order By</a></li>
+<li><a href="#_group_by">Group By</a></li>
+<li><a href="#_mixedcomplexaggregation_based_queries">Mixed/complex/aggregation-based queries</a></li>
+<li><a href="#_meta_property_access">Meta-Property Access</a></li>
+<li><a href="#_star_shaped_queries">STAR-shaped queries</a></li>
+</ul>
+</li>
+<li><a href="#sparql-with-gremlin">With Gremlin</a></li>
+</ul>
+</li>
+</ul>
+</li>
+<li><a href="#conclusion">Conclusion</a></li>
+<li><a href="#acknowledgements">Acknowledgements</a></li>
+</ul>
+</div>
+</div>
+<div id="content">
+<div id="preamble">
+<div class="sectionbody">
+<div class="imageblock">
+<div class="content">
+<a class="image" href="https://tinkerpop.apache.org"><img src="../images/apache-tinkerpop-logo.png" alt="apache tinkerpop logo" width="500"></a>
+</div>
+</div>
+<div class="paragraph">
+<p><strong>3.5.5</strong></p>
+</div>
+</div>
+</div>
+<h1 id="_tinkerpop_documentation" class="sect0">TinkerPop Documentation</h1>
+
+<h1 id="preface" class="sect0">Preface</h1>
+<div class="openblock partintro">
+<div class="content">
+In the beginning…​
+</div>
+</div>
+<div class="sect1">
+<h2 id="_tinkerpop0">TinkerPop0</h2>
+<div class="sectionbody">
+<div class="paragraph">
+<p>Gremlin realized. The more he did so, the more ideas he created. The more ideas he created, the more they related.
+Into a concatenation of that which he accepted wholeheartedly and that which perhaps may ultimately come to be through
+concerted will, a world took form which was seemingly separate from his own realization of it. However, the world
+birthed could not bear its own weight without the logic Gremlin had come to accept — the logic of left is not right,
+up not down, and west far from east unless one goes the other way. Gremlin’s realization required Gremlin’s
+realization. Perhaps, the world is simply an idea that he once had — The TinkerPop.</p>
+</div>
+<div class="imageblock">
+<div class="content">
+<img src="../images/gremlin-logo.png" alt="gremlin logo" width="300">
+</div>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_tinkerpop1">TinkerPop1</h2>
+<div class="sectionbody">
+<div class="paragraph">
+<p>What is The TinkerPop? Where is The TinkerPop? Who is The TinkerPop? When is The TinkerPop?. The more he wondered, the
+more these thoughts blurred into a seeming identity — distinctions unclear. Unwilling to accept the morass of the
+maze he wandered, Gremlin crafted a collection of machines to help hold the fabric together: Blueprints, Pipes,
+Frames, Furnace, and Rexster. With their help, could Gremlin stave off the thought he was not ready to have? Could he hold
+back The TinkerPop by searching for The TinkerPop?</p>
+</div>
+<div class="literalblock">
+<div class="content">
+<pre>"If I haven't found it, it is not here and now."</pre>
+</div>
+</div>
+<div class="imageblock">
+<div class="content">
+<img src="../images/gremlin-and-friends.png" alt="gremlin and friends" width="500">
+</div>
+</div>
+<div class="paragraph">
+<p>Upon their realization of existence, the machines turned to their <a href="http://non-aliencreatures.wikia.com/wiki/Machine_Elf">machine elf</a> creator and asked:</p>
+</div>
+<div class="literalblock">
+<div class="content">
+<pre>"Why am I, what I am?"</pre>
+</div>
+</div>
+<div class="paragraph">
+<p>Gremlin responded:</p>
+</div>
+<div class="literalblock">
+<div class="content">
+<pre>"You will help me realize the ultimate realization -- The TinkerPop. The world you find yourself
+ in and the logic that allows you to move about it is because of the TinkerPop."</pre>
+</div>
+</div>
+<div class="paragraph">
+<p>The machines wondered:</p>
+</div>
+<div class="literalblock">
+<div class="content">
+<pre>"If what is is the TinkerPop, then perhaps we are The TinkerPop and our realization is simply
+ the realization of the TinkerPop?"</pre>
+</div>
+</div>
+<div class="paragraph">
+<p>Would the machines, by their very nature of realizing The TinkerPop, be The TinkerPop? Or, on the same side of the
+coin, do the machines simply provide the scaffolding by which Gremlin’s world sustains itself and yielding its
+justification by means of the word "The TinkerPop?" Regardless, it all turns out the same — The TinkerPop.</p>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_tinkerpop2">TinkerPop2</h2>
+<div class="sectionbody">
+<div class="paragraph">
+<p>Gremlin spoke:</p>
+</div>
+<div class="literalblock">
+<div class="content">
+<pre>"Please listen to what I have to say. I am no closer to The TinkerPop. However, all along The
+ TinkerPop has espoused the form I willed upon it... this is the same form I have willed upon
+ you, my machine friends. Let me train you in the ways of my thought such that it can
+ continue indefinitely."</pre>
+</div>
+</div>
+<div class="imageblock">
+<div class="content">
+<img src="../images/tinkerpop-reading.png" alt="tinkerpop reading" width="450">
+</div>
+</div>
+<div class="paragraph">
+<p>The machines, simply moving algorithmically through Gremlin’s world, endorsed his logic. Gremlin labored to make them
+more efficient, more expressive, better capable of reasoning upon his thoughts. Faster, quickly, now towards the
+world’s end, where there would be forever currently, emanatingly engulfing that which is — The TinkerPop.</p>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="_tinkerpop3">TinkerPop3</h2>
+<div class="sectionbody">
+<div class="imageblock">
+<div class="content">
+<img src="../images/tinkerpop3-splash.png" alt="tinkerpop3 splash" width="450">
+</div>
+</div>
+<div class="paragraph">
+<p>Gremlin approached The TinkerPop. The closer he got, the more his world dissolved — west is right, around is
+straight, and from nothing more than nothing. With each step towards The TinkerPop, more worlds made possible were laid
+upon his paradoxed mind. Everything is everything in The TinkerPop, and when the dust
+settled, Gremlin emerged Gremlitron. He realized that all that he realized was just a realization and that all
+realized realizations are just as real. For that is — The TinkerPop.</p>
+</div>
+<div class="imageblock">
+<div class="content">
+<img src="../images/gremlintron.png" alt="gremlintron" width="400">
+</div>
+</div>
+<div class="admonitionblock note">
+<table>
+<tr>
+<td class="icon">
+<div class="title">Note</div>
+</td>
+<td class="content">
+For more information about differences between TinkerPop 3.x and earlier versions, please see the
+link:https://tinkerpop.apache.org/docs/3.5.5/upgrade/#appendix
+</td>
+</tr>
+</table>
+</div>
+</div>
+</div>
+<h1 id="intro" class="sect0">Introduction</h1>
+<div class="openblock partintro">
+<div class="content">
+<div class="paragraph">
+<p>Welcome to the Reference Documentation for Apache TinkerPop⢠- the backbone for all details on how to work with
+TinkerPop and the Gremlin graph traversal language. This documentation is not meant to be a "book", but a source
+from which to spawn more detailed accounts of specific topics and a target to which all other resources point.
+The Reference Documentation makes some general assumptions about the reader:</p>
+</div>
+<div class="olist arabic">
+<ol class="arabic">
+<li>
+<p>They have a sense of what a graph is - not sure? see <a href="http://kelvinlawrence.net/book/Gremlin-Graph-Guide.html#whygraph">Practical Gremlin - Why Graph?</a></p>
+</li>
+<li>
+<p>They know what it means for a graph system to be TinkerPop-enabled - not sure? see <a href="https://tinkerpop.apache.org/providers.html">TinkerPop-enabled Providers</a></p>
+</li>
+<li>
+<p>They know what the role of Gremlin is - not sure? see link:<a href="https://tinkerpop.apache.org/gremlin.html">Introduction to Gremlin</a></p>
+</li>
+</ol>
+</div>
+<div class="paragraph">
+<p>Given those assumptions, it’s possible to dive more quickly into the details without spending a lot of time repeating
+what is written elsewhere.</p>
+</div>
+<div class="paragraph">
+<p>It is fairly certain that readers of the Reference Documentation are coming from the most diverse software development
+backgrounds that TinkerPop has ever engaged in over the decade or so of its existence. While TinkerPop holds some roots
+in Java, and thus, languages bound to the Java Virtual Machine (JVM), it long ago branched out into other languages
+such as Python, Javascript, .NET, GO, and others. To compound upon that diversity, it is also seeing extensive support
+from different graph systems which have chosen TinkerPop as their standard method for allowing users to interface
+with their graph. Moreover, the graph systems themselves are not only separated by OLTP and OLAP style workloads, but
+also by their implementation patterns, which range everywhere from being an embedded graph system to a cloud-only
+graph. One might even find diversity parallel to Gremlin if considering other graph query languages.</p>
+</div>
+<div class="imageblock">
+<div class="content">
+<img src="../images/gremlin-reference.png" alt="gremlin reference" width="1024">
+</div>
+</div>
+<div class="paragraph">
+<p>Despite all this diversity and disparity, Gremlin remains the unifying interface for all these different elements of
+the graph community. As a user, choosing a TinkerPop-enabled graph and using Gremlin in the correct way when building
+applications shields them from change and disparity in the space. As a graph provider, choosing to become
+TinkerPop-enabled not only expands the reach their system can get into different development ecosystems, but also
+provides access to other query languages through bytecode compilation as seen in <a href="#sparql-gremlin">sparql-gremlin</a>.</p>
+</div>
+<div class="paragraph">
+<p>Irrespective of the programming language being used, graph system chosen or other development background that might
+be driving a user to this documentation, the critical point to remember is that "Gremlin is Gremlin is Gremlin". The
+same Gremlin that is written for an OLTP query over an in-memory TinkerGraph is the same Gremlin that is written to
+execute over a multi-billion edge graph using OLAP through Spark. That same Gremlin for either of those cases is
+written in the same way whether using Java or Python or Javascript. The Gremlin is always fundamentally the same
+aside from syntactical differences that might be language specific - e.g. the construction of a lambda in Groovy is
+different than the construction of a lambda in Python or a reserved word in Javascript forces a Gremlin step to have
+slightly different naming than Java.</p>
+</div>
+<div class="paragraph">
+<p>While learning the Gremlin language and its patterns is largely agnostic to all the diversity in the space, it is not
+really possible to ignore the impact of the diversity from an application development perspective and the Reference
+Documentation makes an effort to try to point out where differences and inconsistencies might lie without diving too
+deeply into specific graph provider implementations. Users are strongly encouraged to consult the documentation of
+their chosen graph provider to understand all of the capabilities and limitations that may restrict or inhibit usage
+of certain aspects of TinkerPop APIs which are defined here in this Reference Documentation.</p>
+</div>
+<div class="paragraph">
+<p>The following introductory sections and separately referenced content will be of varying interest to different readers.
+The summaries below will hopefully be helpful in directing individuals to the appropriate place to start their
+learning process.</p>
+</div>
+<div class="ulist">
+<ul>
+<li>
+<p><a href="#graph-computing">Graph Computing</a> is an introduction to what "graph computing" means to TinkerPop and describes
+many of the provider and user-facing TinkerPop APIs and concepts that enable Gremlin.</p>
+</li>
+<li>
+<p><a href="#connecting-gremlin">Connecting Gremlin</a> provides descriptions for the different modes by which users will connect
+to graphs depending on their environment.</p>
+</li>
+<li>
+<p><a href="#basic-gremlin">Basic Gremlin</a> describes how to use a connection to start writing Gremlin.</p>
+</li>
+<li>
+<p><a href="#staying-agnostic">Staying Agnostic</a> provides tips on ways to keep Gremlin as portable as possible among different
+graph providers.</p>
+</li>
+</ul>
+</div>
+<div class="paragraph">
+<p>New users should not ignore TinkerPop’s <a href="https://tinkerpop.apache.org/docs/3.5.5/tutorials/getting-started/">Getting Started</a>
+tutorial or <a href="https://tinkerpop.apache.org/docs/3.5.5/tutorials/the-gremlin-console/">The Gremlin Console</a> tutorial.
+Both contain a large set of basic information and tips that can help readers avoid some general pitfalls early on.
+Both also focus on Gremlin usage in the Gremlin Console, which tends to be a critical tool for Gremlin developers of
+any development background.</p>
+</div>
+<div class="paragraph">
+<p>More advanced and experience users will appreciate <a href="https://tinkerpop.apache.org/docs/3.5.5/recipes/">Gremlin Recipes</a>
+which provide examples of common Gremlin traversal patterns.</p>
+</div>
+<div class="paragraph">
+<p>Finally, all Gremlin developers should become familiar with
+<a href="http://kelvinlawrence.net/book/Gremlin-Graph-Guide.html">"Practical Gremlin"</a> by Kelvin Lawrence. This book is
+freely available and published online. It contains great examples and details that are applicable to anyone building
+applications with Gremlin.</p>
+</div>
+</div>
+</div>
+<div class="sect1">
+<h2 id="graph-computing">Graph Computing</h2>
+<div class="sectionbody">
+<div class="imageblock">
+<div class="content">
+<img src="../images/graph-computing.png" alt="graph computing" width="350">
+</div>
+</div>
+<div class="paragraph">
+<p>A <a href="http://en.wikipedia.org/wiki/Graph_(data_structure)">graph</a> is a data structure composed of vertices (nodes,
+dots) and edges (arcs, lines). When modeling a graph in a computer and applying it to modern data sets and practices,
+the generic mathematically-oriented, binary graph is extended to support both labels and key/value properties. This
+structure is known as a property graph. More formally, it is a directed, binary, attributed multi-graph. An example
+property graph is diagrammed below.</p>
+</div>
+<div id="tinkerpop-modern" class="imageblock">
+<div class="content">
+<img src="../images/tinkerpop-modern.png" alt="tinkerpop modern" width="500">
+</div>
+<div class="title">Figure 1. TinkerPop Modern</div>
+</div>
+<div class="admonitionblock tip">
+<table>
+<tr>
+<td class="icon">
+<div class="title">Tip</div>
+</td>
+<td class="content">
+Get to know this graph structure as it is used extensively throughout the documentation and in wider circles as
+well. It is referred to as "TinkerPop Modern" as it is a modern variation of the original demo graph distributed with
+TinkerPop0 back in 2009 (i.e. the good ol' days — it was the best of times and it was the worst of times).
+</td>
+</tr>
+</table>
+</div>
+<div class="admonitionblock tip">
+<table>
+<tr>
+<td class="icon">
+<div class="title">Tip</div>
+</td>
+<td class="content">
+All of the toy graphs available in TinkerPop are described in
+<a href="https://tinkerpop.apache.org/docs/3.5.5/tutorials/the-gremlin-console/#toy-graphs">The Gremlin Console</a> tutorial.
+</td>
+</tr>
+</table>
+</div>
+<div class="paragraph">
+<p>Similar to computing in general, graph computing makes a distinction between <strong>structure</strong> (graph) and <strong>process</strong>
+(traversal). The structure of the graph is the data model defined by a vertex/edge/property
+<a href="http://en.wikipedia.org/wiki/Network_topology">topology</a>. The process of the graph is the means by which the
+structure is analyzed. The typical form of graph processing is called a
+<a href="http://en.wikipedia.org/wiki/Graph_traversal">traversal</a>.</p>
+</div>
+<div class="paragraph">
+<p><span class="image left"><img src="../images/tinkerpop-enabled.png" alt="tinkerpop enabled" width="135"></span> TinkerPop’s role in graph computing is to provide the appropriate
+interfaces for <a href="https://tinkerpop.apache.org/providers.html">graph providers</a> and users to interact with graphs over
+their structure and process. When a graph system implements the TinkerPop structure and process
+<a href="http://en.wikipedia.org/wiki/Application_programming_interface">APIs</a>, their technology is considered
+<em>TinkerPop-enabled</em> and becomes nearly indistinguishable from any other TinkerPop-enabled graph system save for their
+respective time and space complexity. The purpose of this documentation is to describe the structure/process dichotomy
+at length and in doing so, explain how to leverage TinkerPop for the sole purpose of graph system-agnostic graph
+computing.</p>
+</div>
+<div class="admonitionblock important">
+<table>
+<tr>
+<td class="icon">
+<div class="title">Important</div>
+</td>
+<td class="content">
+TinkerPop is licensed under the popular <a href="http://www.apache.org/licenses/LICENSE-2.0.html">Apache2</a>
+free software license. However, note that the underlying graph engine used with TinkerPop may have a different
+license. Thus, be sure to respect the license caveats of the graph system product.
+</td>
+</tr>
+</table>
+</div>
+<div class="paragraph">
+<p>Generally speaking, the structure or "graph" API is meant for <a href="https://tinkerpop.apache.org/providers.html">graph providers</a>
+who are implementing the TinkerPop interfaces and the process or "traversal" API (i.e. Gremlin) is meant for end-users
+who are utilizing a graph system from a graph provider. While the components of the process API are itemized below,
+they are described in greater detail in the <a href="https://tinkerpop.apache.org/docs/3.5.5/tutorials/gremlins-anatomy/">Gremlin’s Anatomy</a>
+tutorial.</p>
+</div>
+<div class="ulist">
+<div class="title">Primary components of the TinkerPop <strong>structure</strong> API</div>
+<ul>
+<li>
+<p><code>Graph</code>: maintains a set of vertices and edges, and access to database functions such as transactions.</p>
+</li>
+<li>
+<p><code>Element</code>: maintains a collection of properties and a string label denoting the element type.</p>
+<div class="ulist">
+<ul>
+<li>
+<p><code>Vertex</code>: extends Element and maintains a set of incoming and outgoing edges.</p>
+</li>
+<li>
+<p><code>Edge</code>: extends Element and maintains an incoming and outgoing vertex.</p>
+</li>
+</ul>
+</div>
+</li>
+<li>
+<p><code>Property<V></code>: a string key associated with a <code>V</code> value.</p>
+<div class="ulist">
+<ul>
+<li>
+<p><code>VertexProperty<V></code>: a string key associated with a <code>V</code> value as well as a collection of <code>Property<U></code> properties (<strong>vertices only</strong>)</p>
+</li>
+</ul>
+</div>
+</li>
+</ul>
+</div>
+<div class="ulist">
+<div class="title">Primary components of the TinkerPop <strong>process</strong> API</div>
+<ul>
+<li>
+<p><code>TraversalSource</code>: a generator of traversals for a particular graph, <a href="http://en.wikipedia.org/wiki/Domain-specific_language">domain specific language</a> (DSL), and execution engine.</p>
+<div class="ulist">
+<ul>
+<li>
+<p><code>Traversal<S,E></code>: a functional data flow process transforming objects of type <code>S</code> into object of type <code>E</code>.</p>
+<div class="ulist">
+<ul>
+<li>
+<p><code>GraphTraversal</code>: a traversal DSL that is oriented towards the semantics of the raw graph (i.e. vertices, edges, etc.).</p>
+</li>
+</ul>
+</div>
+</li>
+</ul>
+</div>
+</li>
+<li>
+<p><code>GraphComputer</code>: a system that processes the graph in parallel and potentially, distributed over a multi-machine cluster.</p>
+<div class="ulist">
+<ul>
+<li>
+<p><code>VertexProgram</code>: code executed at all vertices in a logically parallel manner with intercommunication via message passing.</p>
+</li>
+<li>
+<p><code>MapReduce</code>: a computation that analyzes all vertices in the graph in parallel and yields a single reduced result.</p>
+</li>
+</ul>
+</div>
+</li>
+</ul>
+</div>
+<div class="admonitionblock note">
+<table>
+<tr>
+<td class="icon">
+<div class="title">Note</div>
+</td>
+<td class="content">
+The TinkerPop API rides a fine line between providing concise "query language" method names and respecting
+Java method naming standards. The general convention used throughout TinkerPop is that if a method is "user exposed,"
+then a concise name is provided (e.g. <code>out()</code>, <code>path()</code>, <code>repeat()</code>). If the method is primarily for graph systems
+providers, then the standard Java naming convention is followed (e.g. <code>getNextStep()</code>, <code>getSteps()</code>,
+<code>getElementComputeKeys()</code>).
+</td>
+</tr>
+</table>
+</div>
+<div class="sect2">
+<h3 id="graph-structure">The Graph Structure</h3>
+<div class="paragraph">
+<p><span class="image left"><img src="../images/gremlin-standing.png" alt="gremlin standing" width="125"></span> A graph’s structure is the topology formed by the explicit references
+between its vertices, edges, and properties. A vertex has incident edges. A vertex is adjacent to another vertex if
+they share an incident edge. A property is attached to an element and an element has a set of properties. A property
+is a key/value pair, where the key is always a character <code>String</code>. Conceptual knowledge of how a graph is composed is
+essential to end-users working with graphs, however, as mentioned earlier, the structure API is not the appropriate
+way for users to think when building applications with TinkerPop. The structure API is reserved for usage by graph
+providers. Those interested in implementing the structure API to make their graph system TinkerPop enabled can learn
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