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Posted to commits@orc.apache.org by pr...@apache.org on 2018/06/29 18:26:02 UTC
[04/51] [partial] orc git commit: Update javadoc for ORC 1.5.2
http://git-wip-us.apache.org/repos/asf/orc/blob/90934777/java/core/orc-core/org/apache/orc/impl/ReaderImpl.html
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diff --git a/java/core/orc-core/org/apache/orc/impl/ReaderImpl.html b/java/core/orc-core/org/apache/orc/impl/ReaderImpl.html
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+<!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_121) on Fri Jun 29 11:10:16 PDT 2018 -->
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>ReaderImpl (ORC Core 1.5.2 API)</title>
+<meta name="date" content="2018-06-29">
+<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="ReaderImpl (ORC Core 1.5.2 API)";
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+ }
+ catch(err) {
+ }
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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="class-use/ReaderImpl.html">Use</a></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/orc/impl/PositionRecorder.html" title="interface in org.apache.orc.impl"><span class="typeNameLink">Prev Class</span></a></li>
+<li><a href="../../../../org/apache/orc/impl/ReaderImpl.StripeInformationImpl.html" title="class in org.apache.orc.impl"><span class="typeNameLink">Next Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?org/apache/orc/impl/ReaderImpl.html" target="_top">Frames</a></li>
+<li><a href="ReaderImpl.html" target="_top">No Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../allclasses-noframe.html">All Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+ allClassesLink = document.getElementById("allclasses_navbar_top");
+ if(window==top) {
+ allClassesLink.style.display = "block";
+ }
+ else {
+ allClassesLink.style.display = "none";
+ }
+ //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary: </li>
+<li><a href="#nested.class.summary">Nested</a> | </li>
+<li><a href="#field.summary">Field</a> | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail: </li>
+<li><a href="#field.detail">Field</a> | </li>
+<li><a href="#constructor.detail">Constr</a> | </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.orc.impl</div>
+<h2 title="Class ReaderImpl" class="title">Class ReaderImpl</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.orc.impl.ReaderImpl</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">ReaderImpl</span>
+extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
+implements <a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></pre>
+</li>
+</ul>
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+<caption><span>Nested Classes</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class </code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.StripeInformationImpl.html" title="class in org.apache.orc.impl">ReaderImpl.StripeInformationImpl</a></span></code> </td>
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+<ul class="blockList">
+<li class="blockList"><a name="nested.classes.inherited.from.class.org.apache.orc.Reader">
+<!-- -->
+</a>
+<h3>Nested classes/interfaces inherited from interface org.apache.orc.<a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></h3>
+<code><a href="../../../../org/apache/orc/Reader.Options.html" title="class in org.apache.orc">Reader.Options</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- =========== FIELD SUMMARY =========== -->
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+</a>
+<h3>Field Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
+<caption><span>Fields</span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#bufferSize">bufferSize</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected <a href="../../../../org/apache/orc/CompressionKind.html" title="enum in org.apache.orc">CompressionKind</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#compressionKind">compressionKind</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected <a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/conf/Configuration.html?is-external=true" title="class or interface in org.apache.hadoop.conf">Configuration</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#conf">conf</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected <a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#fileSystem">fileSystem</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected <a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.Metadata.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.Metadata</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#metadata">metadata</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected <a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#path">path</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#rowIndexStride">rowIndexStride</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected <a href="../../../../org/apache/orc/impl/OrcTail.html" title="class in org.apache.orc.impl">OrcTail</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#tail">tail</a></span></code> </td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>protected <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.Type.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.Type</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#types">types</a></span></code> </td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>protected boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#useUTCTimestamp">useUTCTimestamp</a></span></code> </td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!-- -->
+</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"> </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/orc/impl/ReaderImpl.html#ReaderImpl-org.apache.hadoop.fs.Path-org.apache.orc.OrcFile.ReaderOptions-">ReaderImpl</a></span>(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a> path,
+ <a href="../../../../org/apache/orc/OrcFile.ReaderOptions.html" title="class in org.apache.orc">OrcFile.ReaderOptions</a> options)</code>
+<div class="block">Constructor that let's the user specify additional options.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== 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"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </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>protected static void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#checkOrcVersion-org.apache.hadoop.fs.Path-org.apache.orc.OrcProto.PostScript-">checkOrcVersion</a></span>(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a> path,
+ <a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.PostScript.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.PostScript</a> postscript)</code>
+<div class="block">Check to see if this ORC file is from a future version and if so,
+ warn the user that we may not be able to read all of the column encodings.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static <a href="../../../../org/apache/orc/ColumnStatistics.html" title="interface in org.apache.orc">ColumnStatistics</a>[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#deserializeStats-org.apache.orc.TypeDescription-java.util.List-">deserializeStats</a></span>(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a> schema,
+ <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.ColumnStatistics.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.ColumnStatistics</a>> fileStats)</code> </td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>protected static void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#ensureOrcFooter-java.nio.ByteBuffer-int-">ensureOrcFooter</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a> buffer,
+ int psLen)</code>
+<div class="block">Ensure this is an ORC file to prevent users from trying to read text
+ files or RC files as ORC files.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>protected static void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#ensureOrcFooter-org.apache.hadoop.fs.FSDataInputStream-org.apache.hadoop.fs.Path-int-java.nio.ByteBuffer-">ensureOrcFooter</a></span>(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/FSDataInputStream.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FSDataInputStream</a> in,
+ <a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a> path,
+ int psLen,
+ <a href="http://docs.oracle.com/javase/7/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a> buffer)</code>
+<div class="block">Ensure this is an ORC file to prevent users from trying to read text
+ files or RC files as ORC files.</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>static <a href="../../../../org/apache/orc/impl/OrcTail.html" title="class in org.apache.orc.impl">OrcTail</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#extractFileTail-java.nio.ByteBuffer-">extractFileTail</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a> buffer)</code> </td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>static <a href="../../../../org/apache/orc/impl/OrcTail.html" title="class in org.apache.orc.impl">OrcTail</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#extractFileTail-java.nio.ByteBuffer-long-long-">extractFileTail</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a> buffer,
+ long fileLength,
+ long modificationTime)</code> </td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>protected <a href="../../../../org/apache/orc/impl/OrcTail.html" title="class in org.apache.orc.impl">OrcTail</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#extractFileTail-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-long-">extractFileTail</a></span>(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a> fs,
+ <a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a> path,
+ long maxFileLength)</code> </td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code>static <a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.Metadata.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.Metadata</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#extractMetadata-java.nio.ByteBuffer-int-int-org.apache.orc.CompressionCodec-int-">extractMetadata</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a> bb,
+ int metadataAbsPos,
+ int metadataSize,
+ <a href="../../../../org/apache/orc/CompressionCodec.html" title="interface in org.apache.orc">CompressionCodec</a> codec,
+ int bufferSize)</code> </td>
+</tr>
+<tr id="i8" class="altColor">
+<td class="colFirst"><code><a href="../../../../org/apache/orc/CompressionKind.html" title="enum in org.apache.orc">CompressionKind</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getCompressionKind--">getCompressionKind</a></span>()</code>
+<div class="block">Get the compression kind.</div>
+</td>
+</tr>
+<tr id="i9" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getCompressionSize--">getCompressionSize</a></span>()</code>
+<div class="block">Get the buffer size for the compression.</div>
+</td>
+</tr>
+<tr id="i10" class="altColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getContentLength--">getContentLength</a></span>()</code>
+<div class="block">Get the length of the file.</div>
+</td>
+</tr>
+<tr id="i11" class="rowColor">
+<td class="colFirst"><code><a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.FileTail.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.FileTail</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getFileTail--">getFileTail</a></span>()</code>
+<div class="block">Get the file tail (footer + postscript)</div>
+</td>
+</tr>
+<tr id="i12" class="altColor">
+<td class="colFirst"><code><a href="../../../../org/apache/orc/OrcFile.Version.html" title="enum in org.apache.orc">OrcFile.Version</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getFileVersion--">getFileVersion</a></span>()</code>
+<div class="block">Get the file format version.</div>
+</td>
+</tr>
+<tr id="i13" class="rowColor">
+<td class="colFirst"><code>static <a href="../../../../org/apache/orc/OrcFile.Version.html" title="enum in org.apache.orc">OrcFile.Version</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getFileVersion-java.util.List-">getFileVersion</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>> versionList)</code> </td>
+</tr>
+<tr id="i14" class="altColor">
+<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getMetadataKeys--">getMetadataKeys</a></span>()</code>
+<div class="block">Get the user metadata keys.</div>
+</td>
+</tr>
+<tr id="i15" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getMetadataSize--">getMetadataSize</a></span>()</code> </td>
+</tr>
+<tr id="i16" class="altColor">
+<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getMetadataValue-java.lang.String-">getMetadataValue</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> key)</code>
+<div class="block">Get a user metadata value.</div>
+</td>
+</tr>
+<tr id="i17" class="rowColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getNumberOfRows--">getNumberOfRows</a></span>()</code>
+<div class="block">Get the number of rows in the file.</div>
+</td>
+</tr>
+<tr id="i18" class="altColor">
+<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.ColumnStatistics.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.ColumnStatistics</a>></code></td>
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+<tr id="i19" class="rowColor">
+<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.StripeStatistics.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.StripeStatistics</a>></code></td>
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+<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.UserMetadataItem.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.UserMetadataItem</a>></code></td>
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+</tr>
+<tr id="i21" class="rowColor">
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+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getRawDataSize--">getRawDataSize</a></span>()</code>
+<div class="block">Get the deserialized data size of the file</div>
+</td>
+</tr>
+<tr id="i22" class="altColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getRawDataSizeFromColIndices-java.util.List-">getRawDataSizeFromColIndices</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>> colIndices)</code>
+<div class="block">Get the deserialized data size of the specified columns ids</div>
+</td>
+</tr>
+<tr id="i23" class="rowColor">
+<td class="colFirst"><code>static long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getRawDataSizeFromColIndices-java.util.List-java.util.List-java.util.List-">getRawDataSizeFromColIndices</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>> colIndices,
+ <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.Type.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.Type</a>> types,
+ <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.ColumnStatistics.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.ColumnStatistics</a>> stats)</code> </td>
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+<div class="block">Get the deserialized data size of the specified columns</div>
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+</tr>
+<tr id="i25" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getRowIndexStride--">getRowIndexStride</a></span>()</code>
+<div class="block">Get the number of rows per a entry in the row index.</div>
+</td>
+</tr>
+<tr id="i26" class="altColor">
+<td class="colFirst"><code><a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getSchema--">getSchema</a></span>()</code>
+<div class="block">Get the type of rows in this ORC file.</div>
+</td>
+</tr>
+<tr id="i27" class="rowColor">
+<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getSerializedFileFooter--">getSerializedFileFooter</a></span>()</code> </td>
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+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getStatistics--">getStatistics</a></span>()</code>
+<div class="block">Get the statistics about the columns in the file.</div>
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+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getStripes--">getStripes</a></span>()</code>
+<div class="block">Get the list of stripes.</div>
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+</tr>
+<tr id="i30" class="altColor">
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+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getStripeStatistics--">getStripeStatistics</a></span>()</code> </td>
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+<tr id="i31" class="rowColor">
+<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.Type.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.Type</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getTypes--">getTypes</a></span>()</code>
+<div class="block">Get the list of types contained in the file.</div>
+</td>
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+<tr id="i32" class="altColor">
+<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#getVersionList--">getVersionList</a></span>()</code> </td>
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+<tr id="i34" class="altColor">
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+<div class="block">Get the WriterVersion based on the ORC file postscript.</div>
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+</tr>
+<tr id="i35" class="rowColor">
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+<div class="block">Did the user set the given metadata value.</div>
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+<tr id="i36" class="altColor">
+<td class="colFirst"><code><a href="../../../../org/apache/orc/Reader.Options.html" title="class in org.apache.orc">Reader.Options</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#options--">options</a></span>()</code>
+<div class="block">Create a default options object that can be customized for creating
+ a RecordReader.</div>
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+</tr>
+<tr id="i37" class="rowColor">
+<td class="colFirst"><code><a href="../../../../org/apache/orc/RecordReader.html" title="interface in org.apache.orc">RecordReader</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#rows--">rows</a></span>()</code>
+<div class="block">Create a RecordReader that reads everything with the default options.</div>
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+</tr>
+<tr id="i38" class="altColor">
+<td class="colFirst"><code><a href="../../../../org/apache/orc/RecordReader.html" title="interface in org.apache.orc">RecordReader</a></code></td>
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+<div class="block">Create a RecordReader that uses the options given.</div>
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+<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ReaderImpl.html#toString--">toString</a></span>()</code> </td>
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+<a name="fileSystem">
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+<h3>Constructor Detail</h3>
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+<div class="block">Constructor that let's the user specify additional options.</div>
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+<div class="block">Get the number of rows in the file.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
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+<div class="block">Get the user metadata keys.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
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+<dd>the set of metadata keys</dd>
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+<pre>public boolean hasMetadataValue(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> key)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/orc/Reader.html#hasMetadataValue-java.lang.String-">Reader</a></code></span></div>
+<div class="block">Did the user set the given metadata value.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#hasMetadataValue-java.lang.String-">hasMetadataValue</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>key</code> - the key to check</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if the metadata value was set</dd>
+</dl>
+</li>
+</ul>
+<a name="getCompressionKind--">
+<!-- -->
+</a>
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+<h4>getCompressionKind</h4>
+<pre>public <a href="../../../../org/apache/orc/CompressionKind.html" title="enum in org.apache.orc">CompressionKind</a> getCompressionKind()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/orc/Reader.html#getCompressionKind--">Reader</a></code></span></div>
+<div class="block">Get the compression kind.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#getCompressionKind--">getCompressionKind</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the kind of compression in the file</dd>
+</dl>
+</li>
+</ul>
+<a name="getCompressionSize--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getCompressionSize</h4>
+<pre>public int getCompressionSize()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/orc/Reader.html#getCompressionSize--">Reader</a></code></span></div>
+<div class="block">Get the buffer size for the compression.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#getCompressionSize--">getCompressionSize</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>number of bytes to buffer for the compression codec.</dd>
+</dl>
+</li>
+</ul>
+<a name="getStripes--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getStripes</h4>
+<pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/orc/StripeInformation.html" title="interface in org.apache.orc">StripeInformation</a>> getStripes()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/orc/Reader.html#getStripes--">Reader</a></code></span></div>
+<div class="block">Get the list of stripes.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#getStripes--">getStripes</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the information about the stripes in order</dd>
+</dl>
+</li>
+</ul>
+<a name="getContentLength--">
+<!-- -->
+</a>
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+<h4>getContentLength</h4>
+<pre>public long getContentLength()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/orc/Reader.html#getContentLength--">Reader</a></code></span></div>
+<div class="block">Get the length of the file.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#getContentLength--">getContentLength</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the number of bytes in the file</dd>
+</dl>
+</li>
+</ul>
+<a name="getTypes--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getTypes</h4>
+<pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.Type.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.Type</a>> getTypes()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/orc/Reader.html#getTypes--">Reader</a></code></span></div>
+<div class="block">Get the list of types contained in the file. The root type is the first
+ type in the list.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#getTypes--">getTypes</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the list of flattened types</dd>
+</dl>
+</li>
+</ul>
+<a name="getFileVersion-java.util.List-">
+<!-- -->
+</a>
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+<li class="blockList">
+<h4>getFileVersion</h4>
+<pre>public static <a href="../../../../org/apache/orc/OrcFile.Version.html" title="enum in org.apache.orc">OrcFile.Version</a> getFileVersion(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>> versionList)</pre>
+</li>
+</ul>
+<a name="getFileVersion--">
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+<h4>getFileVersion</h4>
+<pre>public <a href="../../../../org/apache/orc/OrcFile.Version.html" title="enum in org.apache.orc">OrcFile.Version</a> getFileVersion()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/orc/Reader.html#getFileVersion--">Reader</a></code></span></div>
+<div class="block">Get the file format version.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#getFileVersion--">getFileVersion</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+</dl>
+</li>
+</ul>
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+<ul class="blockList">
+<li class="blockList">
+<h4>getWriterVersion</h4>
+<pre>public <a href="../../../../org/apache/orc/OrcFile.WriterVersion.html" title="enum in org.apache.orc">OrcFile.WriterVersion</a> getWriterVersion()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/orc/Reader.html#getWriterVersion--">Reader</a></code></span></div>
+<div class="block">Get the version of the writer of this file.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#getWriterVersion--">getWriterVersion</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="getFileTail--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFileTail</h4>
+<pre>public <a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.FileTail.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.FileTail</a> getFileTail()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/orc/Reader.html#getFileTail--">Reader</a></code></span></div>
+<div class="block">Get the file tail (footer + postscript)</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#getFileTail--">getFileTail</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>- file tail</dd>
+</dl>
+</li>
+</ul>
+<a name="getRowIndexStride--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getRowIndexStride</h4>
+<pre>public int getRowIndexStride()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/orc/Reader.html#getRowIndexStride--">Reader</a></code></span></div>
+<div class="block">Get the number of rows per a entry in the row index.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#getRowIndexStride--">getRowIndexStride</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the number of rows per an entry in the row index or 0 if there
+ is no row index.</dd>
+</dl>
+</li>
+</ul>
+<a name="getStatistics--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getStatistics</h4>
+<pre>public <a href="../../../../org/apache/orc/ColumnStatistics.html" title="interface in org.apache.orc">ColumnStatistics</a>[] getStatistics()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/orc/Reader.html#getStatistics--">Reader</a></code></span></div>
+<div class="block">Get the statistics about the columns in the file.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#getStatistics--">getStatistics</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the information about the column</dd>
+</dl>
+</li>
+</ul>
+<a name="deserializeStats-org.apache.orc.TypeDescription-java.util.List-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>deserializeStats</h4>
+<pre>public static <a href="../../../../org/apache/orc/ColumnStatistics.html" title="interface in org.apache.orc">ColumnStatistics</a>[] deserializeStats(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a> schema,
+ <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.ColumnStatistics.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.ColumnStatistics</a>> fileStats)</pre>
+</li>
+</ul>
+<a name="getSchema--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getSchema</h4>
+<pre>public <a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a> getSchema()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/orc/Reader.html#getSchema--">Reader</a></code></span></div>
+<div class="block">Get the type of rows in this ORC file.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#getSchema--">getSchema</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="ensureOrcFooter-org.apache.hadoop.fs.FSDataInputStream-org.apache.hadoop.fs.Path-int-java.nio.ByteBuffer-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>ensureOrcFooter</h4>
+<pre>protected static void ensureOrcFooter(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/FSDataInputStream.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FSDataInputStream</a> in,
+ <a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a> path,
+ int psLen,
+ <a href="http://docs.oracle.com/javase/7/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a> buffer)
+ throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block">Ensure this is an ORC file to prevent users from trying to read text
+ files or RC files as ORC files.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>in</code> - the file being read</dd>
+<dd><code>path</code> - the filename for error messages</dd>
+<dd><code>psLen</code> - the postscript length</dd>
+<dd><code>buffer</code> - the tail of the file</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="ensureOrcFooter-java.nio.ByteBuffer-int-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>ensureOrcFooter</h4>
+<pre>protected static void ensureOrcFooter(<a href="http://docs.oracle.com/javase/7/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a> buffer,
+ int psLen)
+ throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block">Ensure this is an ORC file to prevent users from trying to read text
+ files or RC files as ORC files.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>psLen</code> - the postscript length</dd>
+<dd><code>buffer</code> - the tail of the file</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="checkOrcVersion-org.apache.hadoop.fs.Path-org.apache.orc.OrcProto.PostScript-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>checkOrcVersion</h4>
+<pre>protected static void checkOrcVersion(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a> path,
+ <a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.PostScript.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.PostScript</a> postscript)
+ throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block">Check to see if this ORC file is from a future version and if so,
+ warn the user that we may not be able to read all of the column encodings.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>path</code> - the data source path for error messages</dd>
+<dd><code>postscript</code> - the parsed postscript</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="getWriterVersion-int-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getWriterVersion</h4>
+<pre>public static <a href="../../../../org/apache/orc/OrcFile.WriterVersion.html" title="enum in org.apache.orc">OrcFile.WriterVersion</a> getWriterVersion(int writerVersion)</pre>
+<div class="block">Get the WriterVersion based on the ORC file postscript.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>writerVersion</code> - the integer writer version</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the version of the software that produced the file</dd>
+</dl>
+</li>
+</ul>
+<a name="extractMetadata-java.nio.ByteBuffer-int-int-org.apache.orc.CompressionCodec-int-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>extractMetadata</h4>
+<pre>public static <a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.Metadata.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.Metadata</a> extractMetadata(<a href="http://docs.oracle.com/javase/7/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a> bb,
+ int metadataAbsPos,
+ int metadataSize,
+ <a href="../../../../org/apache/orc/CompressionCodec.html" title="interface in org.apache.orc">CompressionCodec</a> codec,
+ int bufferSize)
+ throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="extractFileTail-java.nio.ByteBuffer-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>extractFileTail</h4>
+<pre>public static <a href="../../../../org/apache/orc/impl/OrcTail.html" title="class in org.apache.orc.impl">OrcTail</a> extractFileTail(<a href="http://docs.oracle.com/javase/7/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a> buffer)
+ throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="extractFileTail-java.nio.ByteBuffer-long-long-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>extractFileTail</h4>
+<pre>public static <a href="../../../../org/apache/orc/impl/OrcTail.html" title="class in org.apache.orc.impl">OrcTail</a> extractFileTail(<a href="http://docs.oracle.com/javase/7/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a> buffer,
+ long fileLength,
+ long modificationTime)
+ throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="extractFileTail-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-long-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>extractFileTail</h4>
+<pre>protected <a href="../../../../org/apache/orc/impl/OrcTail.html" title="class in org.apache.orc.impl">OrcTail</a> extractFileTail(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a> fs,
+ <a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a> path,
+ long maxFileLength)
+ throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="getSerializedFileFooter--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getSerializedFileFooter</h4>
+<pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a> getSerializedFileFooter()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#getSerializedFileFooter--">getSerializedFileFooter</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>Serialized file metadata read from disk for the purposes of caching, etc.</dd>
+</dl>
+</li>
+</ul>
+<a name="options--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>options</h4>
+<pre>public <a href="../../../../org/apache/orc/Reader.Options.html" title="class in org.apache.orc">Reader.Options</a> options()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/orc/Reader.html#options--">Reader</a></code></span></div>
+<div class="block">Create a default options object that can be customized for creating
+ a RecordReader.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#options--">options</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a new default Options object</dd>
+</dl>
+</li>
+</ul>
+<a name="rows--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>rows</h4>
+<pre>public <a href="../../../../org/apache/orc/RecordReader.html" title="interface in org.apache.orc">RecordReader</a> rows()
+ throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/orc/Reader.html#rows--">Reader</a></code></span></div>
+<div class="block">Create a RecordReader that reads everything with the default options.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#rows--">rows</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a new RecordReader</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="rows-org.apache.orc.Reader.Options-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>rows</h4>
+<pre>public <a href="../../../../org/apache/orc/RecordReader.html" title="interface in org.apache.orc">RecordReader</a> rows(<a href="../../../../org/apache/orc/Reader.Options.html" title="class in org.apache.orc">Reader.Options</a> options)
+ throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/orc/Reader.html#rows-org.apache.orc.Reader.Options-">Reader</a></code></span></div>
+<div class="block">Create a RecordReader that uses the options given.
+ This method can't be named rows, because many callers used rows(null)
+ before the rows() method was introduced.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#rows-org.apache.orc.Reader.Options-">rows</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>options</code> - the options to read with</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a new RecordReader</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="getRawDataSize--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getRawDataSize</h4>
+<pre>public long getRawDataSize()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/orc/Reader.html#getRawDataSize--">Reader</a></code></span></div>
+<div class="block">Get the deserialized data size of the file</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#getRawDataSize--">getRawDataSize</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>raw data size</dd>
+</dl>
+</li>
+</ul>
+<a name="getRawDataSizeFromColIndices-java.util.List-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getRawDataSizeFromColIndices</h4>
+<pre>public long getRawDataSizeFromColIndices(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>> colIndices)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/orc/Reader.html#getRawDataSizeFromColIndices-java.util.List-">Reader</a></code></span></div>
+<div class="block">Get the deserialized data size of the specified columns ids</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#getRawDataSizeFromColIndices-java.util.List-">getRawDataSizeFromColIndices</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>colIndices</code> - - internal column id (check orcfiledump for column ids)</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>raw data size of columns</dd>
+</dl>
+</li>
+</ul>
+<a name="getRawDataSizeFromColIndices-java.util.List-java.util.List-java.util.List-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getRawDataSizeFromColIndices</h4>
+<pre>public static long getRawDataSizeFromColIndices(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>> colIndices,
+ <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.Type.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.Type</a>> types,
+ <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.ColumnStatistics.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.ColumnStatistics</a>> stats)</pre>
+</li>
+</ul>
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+<!-- -->
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+<ul class="blockList">
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+<h4>getRawDataSizeOfColumns</h4>
+<pre>public long getRawDataSizeOfColumns(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> colNames)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/orc/Reader.html#getRawDataSizeOfColumns-java.util.List-">Reader</a></code></span></div>
+<div class="block">Get the deserialized data size of the specified columns</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#getRawDataSizeOfColumns-java.util.List-">getRawDataSizeOfColumns</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>raw data size of columns</dd>
+</dl>
+</li>
+</ul>
+<a name="getOrcProtoStripeStatistics--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getOrcProtoStripeStatistics</h4>
+<pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.StripeStatistics.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.StripeStatistics</a>> getOrcProtoStripeStatistics()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#getOrcProtoStripeStatistics--">getOrcProtoStripeStatistics</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>Stripe statistics, in original protobuf form.</dd>
+</dl>
+</li>
+</ul>
+<a name="getOrcProtoFileStatistics--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getOrcProtoFileStatistics</h4>
+<pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.ColumnStatistics.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.ColumnStatistics</a>> getOrcProtoFileStatistics()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#getOrcProtoFileStatistics--">getOrcProtoFileStatistics</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>File statistics, in original protobuf form.</dd>
+</dl>
+</li>
+</ul>
+<a name="getStripeStatistics--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getStripeStatistics</h4>
+<pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/orc/StripeStatistics.html" title="class in org.apache.orc">StripeStatistics</a>> getStripeStatistics()
+ throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#getStripeStatistics--">getStripeStatistics</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>Stripe statistics.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="getOrcProtoUserMetadata--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getOrcProtoUserMetadata</h4>
+<pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.UserMetadataItem.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.UserMetadataItem</a>> getOrcProtoUserMetadata()</pre>
+</li>
+</ul>
+<a name="getVersionList--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getVersionList</h4>
+<pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>> getVersionList()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#getVersionList--">getVersionList</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>List of integers representing version of the file, in order from major to minor.</dd>
+</dl>
+</li>
+</ul>
+<a name="getMetadataSize--">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getMetadataSize</h4>
+<pre>public int getMetadataSize()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../org/apache/orc/Reader.html#getMetadataSize--">getMetadataSize</a></code> in interface <code><a href="../../../../org/apache/orc/Reader.html" title="interface in org.apache.orc">Reader</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>Gets the size of metadata, in bytes.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a></code> in class <code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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+<!-- -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.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>
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+<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/orc/impl/PositionRecorder.html" title="interface in org.apache.orc.impl"><span class="typeNameLink">Prev Class</span></a></li>
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