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Posted to commits@samza.apache.org by ja...@apache.org on 2017/02/22 21:01:24 UTC

svn commit: r1784062 [10/17] - in /samza/site: ./ archive/ community/ contribute/ learn/documentation/latest/ learn/documentation/latest/api/ learn/documentation/latest/api/javadocs/ learn/documentation/latest/api/javadocs/org/apache/samza/ learn/docum...

Added: samza/site/learn/documentation/latest/api/javadocs/org/apache/samza/operators/windows/AccumulationMode.html
URL: http://svn.apache.org/viewvc/samza/site/learn/documentation/latest/api/javadocs/org/apache/samza/operators/windows/AccumulationMode.html?rev=1784062&view=auto
==============================================================================
--- samza/site/learn/documentation/latest/api/javadocs/org/apache/samza/operators/windows/AccumulationMode.html (added)
+++ samza/site/learn/documentation/latest/api/javadocs/org/apache/samza/operators/windows/AccumulationMode.html Wed Feb 22 21:01:21 2017
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+<title>AccumulationMode (samza-api 0.13.0-SNAPSHOT API)</title>
+<meta name="date" content="2017-02-22">
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="AccumulationMode (samza-api 0.13.0-SNAPSHOT API)";
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li><a href="#enum.constant.summary">Enum Constants</a>&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li><a href="#enum.constant.detail">Enum Constants</a>&nbsp;|&nbsp;</li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.samza.operators.windows</div>
+<h2 title="Enum AccumulationMode" class="title">Enum AccumulationMode</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Enum&lt;<a href="../../../../../org/apache/samza/operators/windows/AccumulationMode.html" title="enum in org.apache.samza.operators.windows">AccumulationMode</a>&gt;</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.samza.operators.windows.AccumulationMode</li>
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+</li>
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+<dd>java.io.Serializable, java.lang.Comparable&lt;<a href="../../../../../org/apache/samza/operators/windows/AccumulationMode.html" title="enum in org.apache.samza.operators.windows">AccumulationMode</a>&gt;</dd>
+</dl>
+<hr>
+<br>
+<pre>public enum <span class="typeNameLabel">AccumulationMode</span>
+extends java.lang.Enum&lt;<a href="../../../../../org/apache/samza/operators/windows/AccumulationMode.html" title="enum in org.apache.samza.operators.windows">AccumulationMode</a>&gt;</pre>
+<div class="block">Specifies how a <a href="../../../../../org/apache/samza/operators/windows/Window.html" title="interface in org.apache.samza.operators.windows"><code>Window</code></a> should process its previously emitted <a href="../../../../../org/apache/samza/operators/windows/WindowPane.html" title="class in org.apache.samza.operators.windows"><code>WindowPane</code></a>s.
+
+ <p> There are two types of <a href="../../../../../org/apache/samza/operators/windows/AccumulationMode.html" title="enum in org.apache.samza.operators.windows"><code>AccumulationMode</code></a>s:
+ <ul>
+   <li> ACCUMULATING: Specifies that window panes should include all messages collected for the window (key) so far, even if they were
+ included in previously emitted window panes.
+   <li> DISCARDING: Specifies that window panes should only include messages collected for this window (key) since the last emitted
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+<caption><span>Enum Constants</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Enum Constant and Description</th>
+</tr>
+<tr class="altColor">
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static <a href="../../../../../org/apache/samza/operators/windows/AccumulationMode.html" title="enum in org.apache.samza.operators.windows">AccumulationMode</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/samza/operators/windows/AccumulationMode.html#valueOf-java.lang.String-">valueOf</a></span>(java.lang.String&nbsp;name)</code>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static <a href="../../../../../org/apache/samza/operators/windows/AccumulationMode.html" title="enum in org.apache.samza.operators.windows">AccumulationMode</a>[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/samza/operators/windows/AccumulationMode.html#values--">values</a></span>()</code>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Enum">
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+<h3>Methods inherited from class&nbsp;java.lang.Enum</h3>
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+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
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+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>getClass, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
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+<h4>ACCUMULATING</h4>
+<pre>public static final&nbsp;<a href="../../../../../org/apache/samza/operators/windows/AccumulationMode.html" title="enum in org.apache.samza.operators.windows">AccumulationMode</a> ACCUMULATING</pre>
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+<h4>values</h4>
+<pre>public static&nbsp;<a href="../../../../../org/apache/samza/operators/windows/AccumulationMode.html" title="enum in org.apache.samza.operators.windows">AccumulationMode</a>[]&nbsp;values()</pre>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.  This method may be used to iterate
+over the constants as follows:
+<pre>
+for (AccumulationMode c : AccumulationMode.values())
+&nbsp;   System.out.println(c);
+</pre></div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>an array containing the constants of this enum type, in the order they are declared</dd>
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+</li>
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+<div class="block">Returns the enum constant of this type with the specified name.
+The string must match <i>exactly</i> an identifier used to declare an
+enum constant in this type.  (Extraneous whitespace characters are 
+not permitted.)</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>name</code> - the name of the enum constant to be returned.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the enum constant with the specified name</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.IllegalArgumentException</code> - if this enum type has no constant with the specified name</dd>
+<dd><code>java.lang.NullPointerException</code> - if the argument is null</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
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Added: samza/site/learn/documentation/latest/api/javadocs/org/apache/samza/operators/windows/Window.html
URL: http://svn.apache.org/viewvc/samza/site/learn/documentation/latest/api/javadocs/org/apache/samza/operators/windows/Window.html?rev=1784062&view=auto
==============================================================================
--- samza/site/learn/documentation/latest/api/javadocs/org/apache/samza/operators/windows/Window.html (added)
+++ samza/site/learn/documentation/latest/api/javadocs/org/apache/samza/operators/windows/Window.html Wed Feb 22 21:01:21 2017
@@ -0,0 +1,335 @@
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+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_74) on Wed Feb 22 13:00:21 PST 2017 -->
+<title>Window (samza-api 0.13.0-SNAPSHOT API)</title>
+<meta name="date" content="2017-02-22">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Window (samza-api 0.13.0-SNAPSHOT API)";
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+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":6,"i1":6,"i2":6};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
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+<ul class="navList" title="Navigation">
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+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
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+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/samza/operators/windows/AccumulationMode.html" title="enum in org.apache.samza.operators.windows"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../org/apache/samza/operators/windows/WindowKey.html" title="class in org.apache.samza.operators.windows"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../index.html?org/apache/samza/operators/windows/Window.html" target="_top">Frames</a></li>
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
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+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.samza.operators.windows</div>
+<h2 title="Interface Window" class="title">Interface Window&lt;M,K,WV&gt;</h2>
+</div>
+<div class="contentContainer">
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt><span class="paramLabel">Type Parameters:</span></dt>
+<dd><code>M</code> - the type of the input message</dd>
+<dd><code>K</code> - the type of the key in the message in this <a href="../../../../../org/apache/samza/operators/MessageStream.html" title="interface in org.apache.samza.operators"><code>MessageStream</code></a>.</dd>
+<dd><code>WV</code> - the type of the value in the <a href="../../../../../org/apache/samza/operators/windows/WindowPane.html" title="class in org.apache.samza.operators.windows"><code>WindowPane</code></a>.</dd>
+</dl>
+<dl>
+<dt>All Known Implementing Classes:</dt>
+<dd><a href="../../../../../org/apache/samza/operators/windows/internal/WindowInternal.html" title="class in org.apache.samza.operators.windows.internal">WindowInternal</a></dd>
+</dl>
+<hr>
+<br>
+<pre><a href="../../../../../org/apache/samza/annotation/InterfaceStability.Unstable.html" title="annotation in org.apache.samza.annotation">@InterfaceStability.Unstable</a>
+public interface <span class="typeNameLabel">Window&lt;M,K,WV&gt;</span></pre>
+<div class="block">Groups incoming messages in the <a href="../../../../../org/apache/samza/operators/MessageStream.html" title="interface in org.apache.samza.operators"><code>MessageStream</code></a> into finite
+ windows for processing.
+
+ <p> A window is uniquely identified by its <a href="../../../../../org/apache/samza/operators/windows/WindowKey.html" title="class in org.apache.samza.operators.windows"><code>WindowKey</code></a>. A window can have one or more associated <a href="../../../../../org/apache/samza/operators/triggers/Trigger.html" title="interface in org.apache.samza.operators.triggers"><code>Trigger</code></a>s
+ that determine when results from the <a href="../../../../../org/apache/samza/operators/windows/Window.html" title="interface in org.apache.samza.operators.windows"><code>Window</code></a> are emitted.
+
+ <p> Each emitted result contains one or more messages in the window and is called a <a href="../../../../../org/apache/samza/operators/windows/WindowPane.html" title="class in org.apache.samza.operators.windows"><code>WindowPane</code></a>.
+ A pane can include all messages collected for the window so far or only the new messages
+ since the last emitted pane. (as determined by the <a href="../../../../../org/apache/samza/operators/windows/AccumulationMode.html" title="enum in org.apache.samza.operators.windows"><code>AccumulationMode</code></a>)
+
+ <p> A window can have early triggers that allow emitting <a href="../../../../../org/apache/samza/operators/windows/WindowPane.html" title="class in org.apache.samza.operators.windows"><code>WindowPane</code></a>s speculatively before all data for the window
+ has arrived or late triggers that allow handling of late data arrivals.
+
+ <p> A <a href="../../../../../org/apache/samza/operators/windows/Window.html" title="interface in org.apache.samza.operators.windows"><code>Window</code></a> is defined as "keyed" when the incoming <a href="../../../../../org/apache/samza/operators/MessageStream.html" title="interface in org.apache.samza.operators"><code>MessageStream</code></a> is first
+ partitioned based on the provided key, and windowing is applied on the partitioned stream.
+
+                                     window wk1 (with its triggers)
+                                      +--------------------------------+
+                                      ------------+--------+-----------+
+                                      |           |        |           |
+                                      | pane 1    |pane2   |   pane3   |
+                                      +-----------+--------+-----------+
+
+ -----------------------------------
+incoming message stream ------+
+ -----------------------------------
+                                      window wk2
+                                      +---------------------+---------+
+                                      |   pane 1|   pane 2  |  pane 3 |
+                                      |         |           |         |
+                                      +---------+-----------+---------+
+
+                                      window wk3
+                                      +----------+-----------+---------+
+                                      |          |           |         |
+                                      | pane 1   |  pane 2   |   pane 3|
+                                      |          |           |         |
+                                      +----------+-----------+---------+
+
+
+ <p> Use the <a href="../../../../../org/apache/samza/operators/windows/Windows.html" title="class in org.apache.samza.operators.windows"><code>Windows</code></a> APIs to create various windows and the <a href="../../../../../org/apache/samza/operators/triggers/Triggers.html" title="class in org.apache.samza.operators.triggers"><code>Triggers</code></a>
+ APIs to create triggers.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/samza/operators/windows/Window.html" title="interface in org.apache.samza.operators.windows">Window</a>&lt;<a href="../../../../../org/apache/samza/operators/windows/Window.html" title="type parameter in Window">M</a>,<a href="../../../../../org/apache/samza/operators/windows/Window.html" title="type parameter in Window">K</a>,<a href="../../../../../org/apache/samza/operators/windows/Window.html" title="type parameter in Window">WV</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/samza/operators/windows/Window.html#setAccumulationMode-org.apache.samza.operators.windows.AccumulationMode-">setAccumulationMode</a></span>(<a href="../../../../../org/apache/samza/operators/windows/AccumulationMode.html" title="enum in org.apache.samza.operators.windows">AccumulationMode</a>&nbsp;mode)</code>
+<div class="block">Specify how a <a href="../../../../../org/apache/samza/operators/windows/Window.html" title="interface in org.apache.samza.operators.windows"><code>Window</code></a> should process its previously emitted <a href="../../../../../org/apache/samza/operators/windows/WindowPane.html" title="class in org.apache.samza.operators.windows"><code>WindowPane</code></a>s.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/samza/operators/windows/Window.html" title="interface in org.apache.samza.operators.windows">Window</a>&lt;<a href="../../../../../org/apache/samza/operators/windows/Window.html" title="type parameter in Window">M</a>,<a href="../../../../../org/apache/samza/operators/windows/Window.html" title="type parameter in Window">K</a>,<a href="../../../../../org/apache/samza/operators/windows/Window.html" title="type parameter in Window">WV</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/samza/operators/windows/Window.html#setEarlyTrigger-org.apache.samza.operators.triggers.Trigger-">setEarlyTrigger</a></span>(<a href="../../../../../org/apache/samza/operators/triggers/Trigger.html" title="interface in org.apache.samza.operators.triggers">Trigger</a>&lt;<a href="../../../../../org/apache/samza/operators/windows/Window.html" title="type parameter in Window">M</a>&gt;&nbsp;trigger)</code>
+<div class="block">Set the early triggers for this <a href="../../../../../org/apache/samza/operators/windows/Window.html" title="interface in org.apache.samza.operators.windows"><code>Window</code></a>.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/samza/operators/windows/Window.html" title="interface in org.apache.samza.operators.windows">Window</a>&lt;<a href="../../../../../org/apache/samza/operators/windows/Window.html" title="type parameter in Window">M</a>,<a href="../../../../../org/apache/samza/operators/windows/Window.html" title="type parameter in Window">K</a>,<a href="../../../../../org/apache/samza/operators/windows/Window.html" title="type parameter in Window">WV</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/samza/operators/windows/Window.html#setLateTrigger-org.apache.samza.operators.triggers.Trigger-">setLateTrigger</a></span>(<a href="../../../../../org/apache/samza/operators/triggers/Trigger.html" title="interface in org.apache.samza.operators.triggers">Trigger</a>&lt;<a href="../../../../../org/apache/samza/operators/windows/Window.html" title="type parameter in Window">M</a>&gt;&nbsp;trigger)</code>
+<div class="block">Set the late triggers for this <a href="../../../../../org/apache/samza/operators/windows/Window.html" title="interface in org.apache.samza.operators.windows"><code>Window</code></a>.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="setEarlyTrigger-org.apache.samza.operators.triggers.Trigger-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setEarlyTrigger</h4>
+<pre><a href="../../../../../org/apache/samza/operators/windows/Window.html" title="interface in org.apache.samza.operators.windows">Window</a>&lt;<a href="../../../../../org/apache/samza/operators/windows/Window.html" title="type parameter in Window">M</a>,<a href="../../../../../org/apache/samza/operators/windows/Window.html" title="type parameter in Window">K</a>,<a href="../../../../../org/apache/samza/operators/windows/Window.html" title="type parameter in Window">WV</a>&gt;&nbsp;setEarlyTrigger(<a href="../../../../../org/apache/samza/operators/triggers/Trigger.html" title="interface in org.apache.samza.operators.triggers">Trigger</a>&lt;<a href="../../../../../org/apache/samza/operators/windows/Window.html" title="type parameter in Window">M</a>&gt;&nbsp;trigger)</pre>
+<div class="block">Set the early triggers for this <a href="../../../../../org/apache/samza/operators/windows/Window.html" title="interface in org.apache.samza.operators.windows"><code>Window</code></a>.
+ <p>Use the <a href="../../../../../org/apache/samza/operators/triggers/Triggers.html" title="class in org.apache.samza.operators.triggers"><code>Triggers</code></a> APIs to create instances of <a href="../../../../../org/apache/samza/operators/triggers/Trigger.html" title="interface in org.apache.samza.operators.triggers"><code>Trigger</code></a></div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>trigger</code> - the early trigger</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the <a href="../../../../../org/apache/samza/operators/windows/Window.html" title="interface in org.apache.samza.operators.windows"><code>Window</code></a> function with the early trigger</dd>
+</dl>
+</li>
+</ul>
+<a name="setLateTrigger-org.apache.samza.operators.triggers.Trigger-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setLateTrigger</h4>
+<pre><a href="../../../../../org/apache/samza/operators/windows/Window.html" title="interface in org.apache.samza.operators.windows">Window</a>&lt;<a href="../../../../../org/apache/samza/operators/windows/Window.html" title="type parameter in Window">M</a>,<a href="../../../../../org/apache/samza/operators/windows/Window.html" title="type parameter in Window">K</a>,<a href="../../../../../org/apache/samza/operators/windows/Window.html" title="type parameter in Window">WV</a>&gt;&nbsp;setLateTrigger(<a href="../../../../../org/apache/samza/operators/triggers/Trigger.html" title="interface in org.apache.samza.operators.triggers">Trigger</a>&lt;<a href="../../../../../org/apache/samza/operators/windows/Window.html" title="type parameter in Window">M</a>&gt;&nbsp;trigger)</pre>
+<div class="block">Set the late triggers for this <a href="../../../../../org/apache/samza/operators/windows/Window.html" title="interface in org.apache.samza.operators.windows"><code>Window</code></a>.
+ <p>Use the <a href="../../../../../org/apache/samza/operators/triggers/Triggers.html" title="class in org.apache.samza.operators.triggers"><code>Triggers</code></a> APIs to create instances of <a href="../../../../../org/apache/samza/operators/triggers/Trigger.html" title="interface in org.apache.samza.operators.triggers"><code>Trigger</code></a></div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>trigger</code> - the late trigger</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the <a href="../../../../../org/apache/samza/operators/windows/Window.html" title="interface in org.apache.samza.operators.windows"><code>Window</code></a> function with the late trigger</dd>
+</dl>
+</li>
+</ul>
+<a name="setAccumulationMode-org.apache.samza.operators.windows.AccumulationMode-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>setAccumulationMode</h4>
+<pre><a href="../../../../../org/apache/samza/operators/windows/Window.html" title="interface in org.apache.samza.operators.windows">Window</a>&lt;<a href="../../../../../org/apache/samza/operators/windows/Window.html" title="type parameter in Window">M</a>,<a href="../../../../../org/apache/samza/operators/windows/Window.html" title="type parameter in Window">K</a>,<a href="../../../../../org/apache/samza/operators/windows/Window.html" title="type parameter in Window">WV</a>&gt;&nbsp;setAccumulationMode(<a href="../../../../../org/apache/samza/operators/windows/AccumulationMode.html" title="enum in org.apache.samza.operators.windows">AccumulationMode</a>&nbsp;mode)</pre>
+<div class="block">Specify how a <a href="../../../../../org/apache/samza/operators/windows/Window.html" title="interface in org.apache.samza.operators.windows"><code>Window</code></a> should process its previously emitted <a href="../../../../../org/apache/samza/operators/windows/WindowPane.html" title="class in org.apache.samza.operators.windows"><code>WindowPane</code></a>s.
+
+ <p> There are two types of <a href="../../../../../org/apache/samza/operators/windows/AccumulationMode.html" title="enum in org.apache.samza.operators.windows"><code>AccumulationMode</code></a>s:
+ <ul>
+  <li> ACCUMULATING: Specifies that window panes should include all messages collected for the window (key) so far, even if they were
+ included in previously emitted window panes.
+  <li> DISCARDING: Specifies that window panes should only include messages collected for this window (key) since the last emitted
+ window pane.
+ </ul></div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>mode</code> - the accumulation mode</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the <a href="../../../../../org/apache/samza/operators/windows/Window.html" title="interface in org.apache.samza.operators.windows"><code>Window</code></a> function with the specified <a href="../../../../../org/apache/samza/operators/windows/AccumulationMode.html" title="enum in org.apache.samza.operators.windows"><code>AccumulationMode</code></a>.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<ul class="navList" title="Navigation">
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+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/samza/operators/windows/AccumulationMode.html" title="enum in org.apache.samza.operators.windows"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../org/apache/samza/operators/windows/WindowKey.html" title="class in org.apache.samza.operators.windows"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../index.html?org/apache/samza/operators/windows/Window.html" target="_top">Frames</a></li>
+<li><a href="Window.html" target="_top">No&nbsp;Frames</a></li>
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+  if(window==top) {
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+  }
+  //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
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Added: samza/site/learn/documentation/latest/api/javadocs/org/apache/samza/operators/windows/WindowKey.html
URL: http://svn.apache.org/viewvc/samza/site/learn/documentation/latest/api/javadocs/org/apache/samza/operators/windows/WindowKey.html?rev=1784062&view=auto
==============================================================================
--- samza/site/learn/documentation/latest/api/javadocs/org/apache/samza/operators/windows/WindowKey.html (added)
+++ samza/site/learn/documentation/latest/api/javadocs/org/apache/samza/operators/windows/WindowKey.html Wed Feb 22 21:01:21 2017
@@ -0,0 +1,309 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_74) on Wed Feb 22 13:00:21 PST 2017 -->
+<title>WindowKey (samza-api 0.13.0-SNAPSHOT API)</title>
+<meta name="date" content="2017-02-22">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="WindowKey (samza-api 0.13.0-SNAPSHOT API)";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
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+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-all.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../../org/apache/samza/operators/windows/Window.html" title="interface in org.apache.samza.operators.windows"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../../org/apache/samza/operators/windows/WindowPane.html" title="class in org.apache.samza.operators.windows"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../index.html?org/apache/samza/operators/windows/WindowKey.html" target="_top">Frames</a></li>
+<li><a href="WindowKey.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
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+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
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+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.samza.operators.windows</div>
+<h2 title="Class WindowKey" class="title">Class WindowKey&lt;K&gt;</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>org.apache.samza.operators.windows.WindowKey&lt;K&gt;</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt><span class="paramLabel">Type Parameters:</span></dt>
+<dd><code>K</code> - the type of the key in the incoming message.
+            Windows that are not keyed have a <code>Void</code> key type.</dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">WindowKey&lt;K&gt;</span>
+extends java.lang.Object</pre>
+<div class="block">Key for a <a href="../../../../../org/apache/samza/operators/windows/WindowPane.html" title="class in org.apache.samza.operators.windows"><code>WindowPane</code></a> emitted from a <a href="../../../../../org/apache/samza/operators/windows/Window.html" title="interface in org.apache.samza.operators.windows"><code>Window</code></a>.</div>
+</li>
+</ul>
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+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/samza/operators/windows/WindowKey.html#WindowKey-K-java.lang.String-">WindowKey</a></span>(<a href="../../../../../org/apache/samza/operators/windows/WindowKey.html" title="type parameter in WindowKey">K</a>&nbsp;key,
+         java.lang.String&nbsp;windowId)</code>&nbsp;</td>
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+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code><a href="../../../../../org/apache/samza/operators/windows/WindowKey.html" title="type parameter in WindowKey">K</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/samza/operators/windows/WindowKey.html#getKey--">getKey</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/samza/operators/windows/WindowKey.html#getPaneId--">getPaneId</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/samza/operators/windows/WindowKey.html#toString--">toString</a></span>()</code>&nbsp;</td>
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+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
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+<div class="subTitle">org.apache.samza.operators.windows</div>
+<h2 title="Class WindowPane" class="title">Class WindowPane&lt;K,V&gt;</h2>
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