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+ if(window==top) { + allClassesLink.style.display = "block"; + } + else { + allClassesLink.style.display = "none"; + } + //--> +</script> +</div> +<div> +<ul class="subNavList"> +<li>Summary: </li> +<li>Nested | </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.hadoop.hbase.regionserver.querymatcher</div> +<h2 title="Class NewVersionBehaviorTracker.DeleteVersionsNode" class="title">Class NewVersionBehaviorTracker.DeleteVersionsNode</h2> +</div> +<div class="contentContainer"> +<ul class="inheritance"> +<li><a href="http://docs.oracle.com/javase/8/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.hadoop.hbase.regionserver.querymatcher.NewVersionBehaviorTracker.DeleteVersionsNode</li> +</ul> +</li> +</ul> +<div class="description"> +<ul class="blockList"> +<li class="blockList"> +<dl> +<dt>Direct Known Subclasses:</dt> +<dd><a href="../../../../../../org/apache/hadoop/hbase/security/visibility/VisibilityNewVersionBehaivorTracker.VisibilityDeleteVersionsNode.html" title="class in org.apache.hadoop.hbase.security.visibility">VisibilityNewVersionBehaivorTracker.VisibilityDeleteVersionsNode</a></dd> +</dl> +<dl> +<dt>Enclosing class:</dt> +<dd><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html" title="class in org.apache.hadoop.hbase.regionserver.querymatcher">NewVersionBehaviorTracker</a></dd> +</dl> +<hr> +<br> +<pre>protected class <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#line.105">NewVersionBehaviorTracker.DeleteVersionsNode</a> +extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">Object</a></pre> +<div class="block">A data structure which contains infos we need that happens before this node's mvcc and + after the previous node's mvcc. A node means there is a version deletion at the mvcc and ts.</div> +</li> +</ul> +</div> +<div class="summary"> +<ul class="blockList"> +<li class="blockList"> +<!-- =========== FIELD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="field.summary"> +<!-- --> +</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>private <a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true"; title="class or interface in java.lang">Long</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/util/SortedSet.html?is-external=true"; title="class or interface in java.util">SortedSet</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true"; title="class or interface in java.lang">Long</a>>></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.DeleteVersionsNode.html#deletesMap">deletesMap</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.DeleteVersionsNode.html#mvcc">mvcc</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>private <a href="http://docs.oracle.com/javase/8/docs/api/java/util/NavigableMap.html?is-external=true"; title="class or interface in java.util">NavigableMap</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true"; title="class or interface in java.lang">Long</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/util/SortedSet.html?is-external=true"; title="class or interface in java.util">SortedSet</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true"; title="class or interface in java.lang">Long</a>>></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.DeleteVersionsNode.html#mvccCountingMap">mvccCountingMap</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.DeleteVersionsNode.html#ts">ts</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="colFirst" scope="col">Modifier</th> +<th class="colLast" scope="col">Constructor and Description</th> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>protected </code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.DeleteVersionsNode.html#DeleteVersionsNode--">DeleteVersionsNode</a></span>()</code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>protected </code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.DeleteVersionsNode.html#DeleteVersionsNode-long-long-">DeleteVersionsNode</a></span>(long ts, + long mvcc)</code> </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="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>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.DeleteVersionsNode.html#addVersionDelete-org.apache.hadoop.hbase.Cell-">addVersionDelete</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell)</code> </td> +</tr> +<tr id="i1" class="rowColor"> +<td class="colFirst"><code>protected <a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.DeleteVersionsNode.html" title="class in org.apache.hadoop.hbase.regionserver.querymatcher">NewVersionBehaviorTracker.DeleteVersionsNode</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.DeleteVersionsNode.html#getDeepCopy--">getDeepCopy</a></span>()</code> </td> +</tr> +</table> +<ul class="blockList"> +<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> +<!-- --> +</a> +<h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">Object</a></h3> +<code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--"; title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-"; title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--"; title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--"; title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--"; title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--"; title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang /Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--"; title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--"; title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-"; title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-"; title="class or interface in java.lang">wait</a></code></li> +</ul> +</li> +</ul> +</li> +</ul> +</div> +<div class="details"> +<ul class="blockList"> +<li class="blockList"> +<!-- ============ FIELD DETAIL =========== --> +<ul class="blockList"> +<li class="blockList"><a name="field.detail"> +<!-- --> +</a> +<h3>Field Detail</h3> +<a name="ts"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>ts</h4> +<pre>public long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.DeleteVersionsNode.html#line.106">ts</a></pre> +</li> +</ul> +<a name="mvcc"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>mvcc</h4> +<pre>public long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.DeleteVersionsNode.html#line.107">mvcc</a></pre> +</li> +</ul> +<a name="deletesMap"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>deletesMap</h4> +<pre>private <a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true"; title="class or interface in java.lang">Long</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/util/SortedSet.html?is-external=true"; title="class or interface in java.util">SortedSet</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true"; title="class or interface in java.lang">Long</a>>> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.DeleteVersionsNode.html#line.112">deletesMap</a></pre> +</li> +</ul> +<a name="mvccCountingMap"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>mvccCountingMap</h4> +<pre>private <a href="http://docs.oracle.com/javase/8/docs/api/java/util/NavigableMap.html?is-external=true"; title="class or interface in java.util">NavigableMap</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true"; title="class or interface in java.lang">Long</a>,<a href="http://docs.oracle.com/javase/8/docs/api/java/util/SortedSet.html?is-external=true"; title="class or interface in java.util">SortedSet</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true"; title="class or interface in java.lang">Long</a>>> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.DeleteVersionsNode.html#line.116">mvccCountingMap</a></pre> +</li> +</ul> +</li> +</ul> +<!-- ========= CONSTRUCTOR DETAIL ======== --> +<ul class="blockList"> +<li class="blockList"><a name="constructor.detail"> +<!-- --> +</a> +<h3>Constructor Detail</h3> +<a name="DeleteVersionsNode-long-long-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>DeleteVersionsNode</h4> +<pre>protected <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.DeleteVersionsNode.html#line.118">DeleteVersionsNode</a>(long ts, + long mvcc)</pre> +</li> +</ul> +<a name="DeleteVersionsNode--"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>DeleteVersionsNode</h4> +<pre>protected <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.DeleteVersionsNode.html#line.124">DeleteVersionsNode</a>()</pre> +</li> +</ul> +</li> +</ul> +<!-- ============ METHOD DETAIL ========== --> +<ul class="blockList"> +<li class="blockList"><a name="method.detail"> +<!-- --> +</a> +<h3>Method Detail</h3> +<a name="addVersionDelete-org.apache.hadoop.hbase.Cell-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>addVersionDelete</h4> +<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.DeleteVersionsNode.html#line.128">addVersionDelete</a>(<a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell)</pre> +</li> +</ul> +<a name="getDeepCopy--"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>getDeepCopy</h4> +<pre>protected <a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.DeleteVersionsNode.html" title="class in org.apache.hadoop.hbase.regionserver.querymatcher">NewVersionBehaviorTracker.DeleteVersionsNode</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.DeleteVersionsNode.html#line.144">getDeepCopy</a>()</pre> +</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> +<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> +<li><a href="class-use/NewVersionBehaviorTracker.DeleteVersionsNode.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/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html" title="class in org.apache.hadoop.hbase.regionserver.querymatcher"><span class="typeNameLink">Prev Class</span></a></li> +<li><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NormalUserScanQueryMatcher.html" title="class in org.apache.hadoop.hbase.regionserver.querymatcher"><span class="typeNameLink">Next Class</span></a></li> +</ul> +<ul class="navList"> +<li><a href="../../../../../../index.html?org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.DeleteVersionsNode.html" target="_top">Frames</a></li> +<li><a href="NewVersionBehaviorTracker.DeleteVersionsNode.html" target="_top">No Frames</a></li> +</ul> +<ul class="navList" id="allclasses_navbar_bottom"> +<li><a href="../../../../../../allclasses-noframe.html">All Classes</a></li> +</ul> +<div> +<script type="text/javascript"><!-- + allClassesLink = document.getElementById("allclasses_navbar_bottom"); 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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.hadoop.hbase.regionserver.querymatcher</div> +<h2 title="Class NewVersionBehaviorTracker" class="title">Class NewVersionBehaviorTracker</h2> +</div> +<div class="contentContainer"> +<ul class="inheritance"> +<li><a href="http://docs.oracle.com/javase/8/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.hadoop.hbase.regionserver.querymatcher.NewVersionBehaviorTracker</li> +</ul> +</li> +</ul> +<div class="description"> +<ul class="blockList"> +<li class="blockList"> +<dl> +<dt>All Implemented Interfaces:</dt> +<dd><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.querymatcher">ColumnTracker</a>, <a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/DeleteTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.querymatcher">DeleteTracker</a>, <a href="../../../../../../org/apache/hadoop/hbase/regionserver/ShipperListener.html" title="interface in org.apache.hadoop.hbase.regionserver">ShipperListener</a></dd> +</dl> +<dl> +<dt>Direct Known Subclasses:</dt> +<dd><a href="../../../../../../org/apache/hadoop/hbase/security/visibility/VisibilityNewVersionBehaivorTracker.html" title="class in org.apache.hadoop.hbase.security.visibility">VisibilityNewVersionBehaivorTracker</a></dd> +</dl> +<hr> +<br> +<pre><a href="../../../../../../org/apache/hadoop/hbase/classification/InterfaceAudience.Private.html" title="annotation in org.apache.hadoop.hbase.classification">@InterfaceAudience.Private</a> +public class <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#line.42">NewVersionBehaviorTracker</a> +extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">Object</a> +implements <a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.querymatcher">ColumnTracker</a>, <a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/DeleteTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.querymatcher">DeleteTracker</a></pre> +<div class="block">A tracker both implementing ColumnTracker and DeleteTracker, used for mvcc-sensitive scanning. + We should make sure in one QueryMatcher the ColumnTracker and DeleteTracker is the same instance.</div> +</li> +</ul> +</div> +<div class="summary"> +<ul class="blockList"> +<li class="blockList"> +<!-- ======== NESTED CLASS SUMMARY ======== --> +<ul class="blockList"> +<li class="blockList"><a name="nested.class.summary"> +<!-- --> +</a> +<h3>Nested Class Summary</h3> +<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation"> +<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>protected class </code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.DeleteVersionsNode.html" title="class in org.apache.hadoop.hbase.regionserver.querymatcher">NewVersionBehaviorTracker.DeleteVersionsNode</a></span></code> +<div class="block">A data structure which contains infos we need that happens before this node's mvcc and + after the previous node's mvcc.</div> +</td> +</tr> +</table> +<ul class="blockList"> +<li class="blockList"><a name="nested.classes.inherited.from.class.org.apache.hadoop.hbase.regionserver.querymatcher.DeleteTracker"> +<!-- --> +</a> +<h3>Nested classes/interfaces inherited from interface org.apache.hadoop.hbase.regionserver.querymatcher.<a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/DeleteTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.querymatcher">DeleteTracker</a></h3> +<code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/DeleteTracker.DeleteCompare.html" title="enum in org.apache.hadoop.hbase.regionserver.querymatcher">DeleteTracker.DeleteCompare</a>, <a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/DeleteTracker.DeleteResult.html" title="enum in org.apache.hadoop.hbase.regionserver.querymatcher">DeleteTracker.DeleteResult</a></code></li> +</ul> +</li> +</ul> +<!-- =========== FIELD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="field.summary"> +<!-- --> +</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>private int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#columnIndex">columnIndex</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>private byte[][]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#columns">columns</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>private int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#countCurrentCol">countCurrentCol</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>protected <a href="http://docs.oracle.com/javase/8/docs/api/java/util/NavigableMap.html?is-external=true"; title="class or interface in java.util">NavigableMap</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true"; title="class or interface in java.lang">Long</a>,<a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.DeleteVersionsNode.html" title="class in org.apache.hadoop.hbase.regionserver.querymatcher">NewVersionBehaviorTracker.DeleteVersionsNode</a>></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#delColMap">delColMap</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>protected <a href="http://docs.oracle.com/javase/8/docs/api/java/util/NavigableMap.html?is-external=true"; title="class or interface in java.util">NavigableMap</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true"; title="class or interface in java.lang">Long</a>,<a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.DeleteVersionsNode.html" title="class in org.apache.hadoop.hbase.regionserver.querymatcher">NewVersionBehaviorTracker.DeleteVersionsNode</a>></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#delFamMap">delFamMap</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>private byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#lastCqArray">lastCqArray</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>private int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#lastCqLength">lastCqLength</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>private long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#lastCqMvcc">lastCqMvcc</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>private int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#lastCqOffset">lastCqOffset</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>private long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#lastCqTs">lastCqTs</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>private byte</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#lastCqType">lastCqType</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>protected int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#maxVersions">maxVersions</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>private int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#minVersions">minVersions</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>private long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#oldestStamp">oldestStamp</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>private int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#resultMaxVersions">resultMaxVersions</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/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#NewVersionBehaviorTracker-java.util.NavigableSet-int-int-int-long-">NewVersionBehaviorTracker</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/util/NavigableSet.html?is-external=true"; title="class or interface in java.util">NavigableSet</a><byte[]> columns, + int minVersion, + int maxVersion, + int resultMaxVersions, + long oldestUnexpiredTS)</code> +<div class="block">Note maxVersion and minVersion must set according to cf's conf, not user's scan parameter.</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="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>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#add-org.apache.hadoop.hbase.Cell-">add</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell)</code> +<div class="block">Add the specified cell to the list of deletes to check against for this row operation.</div> +</td> +</tr> +<tr id="i1" class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#beforeShipped--">beforeShipped</a></span>()</code> +<div class="block">The action that needs to be performed before <a href="../../../../../../org/apache/hadoop/hbase/regionserver/Shipper.html#shipped--"><code>Shipper.shipped()</code></a> is performed</div> +</td> +</tr> +<tr id="i2" class="altColor"> +<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ScanQueryMatcher.MatchCode.html" title="enum in org.apache.hadoop.hbase.regionserver.querymatcher">ScanQueryMatcher.MatchCode</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#checkColumn-org.apache.hadoop.hbase.Cell-byte-">checkColumn</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell, + byte type)</code> +<div class="block">Checks if the column is present in the list of requested columns by returning the match code + instance.</div> +</td> +</tr> +<tr id="i3" class="rowColor"> +<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ScanQueryMatcher.MatchCode.html" title="enum in org.apache.hadoop.hbase.regionserver.querymatcher">ScanQueryMatcher.MatchCode</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#checkVersions-org.apache.hadoop.hbase.Cell-long-byte-boolean-">checkVersions</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell, + long timestamp, + byte type, + boolean ignoreCount)</code> +<div class="block">Keeps track of the number of versions for the columns asked for.</div> +</td> +</tr> +<tr id="i4" class="altColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#done--">done</a></span>()</code> </td> +</tr> +<tr id="i5" class="rowColor"> +<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnCount.html" title="class in org.apache.hadoop.hbase.regionserver.querymatcher">ColumnCount</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#getColumnHint--">getColumnHint</a></span>()</code> +<div class="block">Used by matcher and scan/get to get a hint of the next column + to seek to after checkColumn() returns SKIP.</div> +</td> +</tr> +<tr id="i6" class="altColor"> +<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ScanQueryMatcher.MatchCode.html" title="enum in org.apache.hadoop.hbase.regionserver.querymatcher">ScanQueryMatcher.MatchCode</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#getNextRowOrNextColumn-org.apache.hadoop.hbase.Cell-">getNextRowOrNextColumn</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell)</code> +<div class="block">Retrieve the MatchCode for the next row or column</div> +</td> +</tr> +<tr id="i7" class="rowColor"> +<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/DeleteTracker.DeleteResult.html" title="enum in org.apache.hadoop.hbase.regionserver.querymatcher">DeleteTracker.DeleteResult</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#isDeleted-org.apache.hadoop.hbase.Cell-">isDeleted</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell)</code> +<div class="block">This method is not idempotent, we will save some info to judge VERSION_MASKED.</div> +</td> +</tr> +<tr id="i8" class="altColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#isDone-long-">isDone</a></span>(long timestamp)</code> +<div class="block">Give the tracker a chance to declare it's done based on only the timestamp + to allow an early out.</div> +</td> +</tr> +<tr id="i9" class="rowColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#isEmpty--">isEmpty</a></span>()</code> </td> +</tr> +<tr id="i10" class="altColor"> +<td class="colFirst"><code>protected long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#prepare-org.apache.hadoop.hbase.Cell-">prepare</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell)</code> +<div class="block">Reset the map if it is different with the last Cell.</div> +</td> +</tr> +<tr id="i11" class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#reset--">reset</a></span>()</code> +<div class="block">Resets the Matcher</div> +</td> +</tr> +<tr id="i12" class="altColor"> +<td class="colFirst"><code>protected void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#resetInternal--">resetInternal</a></span>()</code> </td> +</tr> +<tr id="i13" class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#update--">update</a></span>()</code> +<div class="block">Called at the end of every StoreFile.</div> +</td> +</tr> +</table> +<ul class="blockList"> +<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> +<!-- --> +</a> +<h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">Object</a></h3> +<code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--"; title="class or interface in 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number of versions in CF's conf</dd> +<dd><code>resultMaxVersions</code> - maximum versions to return per column, which may be different from + maxVersion</dd> +<dd><code>oldestUnexpiredTS</code> - the oldest timestamp we are interested in, based on TTL</dd> +</dl> +</li> +</ul> +</li> +</ul> +<!-- ============ METHOD DETAIL ========== --> +<ul class="blockList"> +<li class="blockList"><a name="method.detail"> +<!-- --> +</a> +<h3>Method Detail</h3> +<a name="beforeShipped--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>beforeShipped</h4> +<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#line.97">beforeShipped</a>() + throws <a href="http://docs.oracle.com/javase/8/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/hadoop/hbase/regionserver/ShipperListener.html#beforeShipped--">ShipperListener</a></code></span></div> +<div class="block">The action that needs to be performed before <a href="../../../../../../org/apache/hadoop/hbase/regionserver/Shipper.html#shipped--"><code>Shipper.shipped()</code></a> is performed</div> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/ShipperListener.html#beforeShipped--">beforeShipped</a></code> in interface <code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/ShipperListener.html" title="interface in org.apache.hadoop.hbase.regionserver">ShipperListener</a></code></dd> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="http://docs.oracle.com/javase/8/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="prepare-org.apache.hadoop.hbase.Cell-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>prepare</h4> +<pre>protected long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#line.163">prepare</a>(<a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell)</pre> +<div class="block">Reset the map if it is different with the last Cell. + Save the cq array/offset/length for next Cell.</div> +<dl> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>If this put has duplicate ts with last cell, return the mvcc of last cell. + Else return MAX_VALUE.</dd> +</dl> +</li> +</ul> +<a name="add-org.apache.hadoop.hbase.Cell-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>add</h4> +<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#line.190">add</a>(<a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell)</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/DeleteTracker.html#add-org.apache.hadoop.hbase.Cell-">DeleteTracker</a></code></span></div> +<div class="block">Add the specified cell to the list of deletes to check against for this row operation. + <p> + This is called when a Delete is encountered in a StoreFile.</div> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/DeleteTracker.html#add-org.apache.hadoop.hbase.Cell-">add</a></code> in interface <code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/DeleteTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.querymatcher">DeleteTracker</a></code></dd> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>cell</code> - - the delete cell</dd> +</dl> +</li> +</ul> +<a name="isDeleted-org.apache.hadoop.hbase.Cell-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>isDeleted</h4> +<pre>public <a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/DeleteTracker.DeleteResult.html" title="enum in org.apache.hadoop.hbase.regionserver.querymatcher">DeleteTracker.DeleteResult</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#line.222">isDeleted</a>(<a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell)</pre> +<div class="block">This method is not idempotent, we will save some info to judge VERSION_MASKED.</div> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/DeleteTracker.html#isDeleted-org.apache.hadoop.hbase.Cell-">isDeleted</a></code> in interface <code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/DeleteTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.querymatcher">DeleteTracker</a></code></dd> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>cell</code> - - current cell to check if deleted by a previously seen delete</dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>We don't distinguish DeleteColumn and DeleteFamily. We only return code for column.</dd> +</dl> +</li> +</ul> +<a name="isEmpty--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>isEmpty</h4> +<pre>public boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#line.260">isEmpty</a>()</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/DeleteTracker.html#isEmpty--">isEmpty</a></code> in interface <code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/DeleteTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.querymatcher">DeleteTracker</a></code></dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>true if there are no current delete, false otherwise</dd> +</dl> +</li> +</ul> +<a name="update--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>update</h4> +<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#line.266">update</a>()</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/DeleteTracker.html#update--">DeleteTracker</a></code></span></div> +<div class="block">Called at the end of every StoreFile. + <p> + Many optimized implementations of Trackers will require an update at when the end of each + StoreFile is reached.</div> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/DeleteTracker.html#update--">update</a></code> in interface <code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/DeleteTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.querymatcher">DeleteTracker</a></code></dd> +</dl> +</li> +</ul> +<a name="checkColumn-org.apache.hadoop.hbase.Cell-byte-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>checkColumn</h4> +<pre>public <a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ScanQueryMatcher.MatchCode.html" title="enum in org.apache.hadoop.hbase.regionserver.querymatcher">ScanQueryMatcher.MatchCode</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#line.273">checkColumn</a>(<a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell, + byte type) + throws <a href="http://docs.oracle.com/javase/8/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/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html#checkColumn-org.apache.hadoop.hbase.Cell-byte-">ColumnTracker</a></code></span></div> +<div class="block">Checks if the column is present in the list of requested columns by returning the match code + instance. It does not check against the number of versions for the columns asked for. To do the + version check, one has to call <a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html#checkVersions-org.apache.hadoop.hbase.Cell-long-byte-boolean-"><code>ColumnTracker.checkVersions(Cell, long, byte, boolean)</code></a> + method based on the return type (INCLUDE) of this method. The values that can be returned by + this method are <a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ScanQueryMatcher.MatchCode.html#INCLUDE"><code>ScanQueryMatcher.MatchCode.INCLUDE</code></a>, <a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ScanQueryMatcher.MatchCode.html#SEEK_NEXT_COL"><code>ScanQueryMatcher.MatchCode.SEEK_NEXT_COL</code></a> and + <a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ScanQueryMatcher.MatchCode.html#SEEK_NEXT_ROW"><code>ScanQueryMatcher.MatchCode.SEEK_NEXT_ROW</code></a>.</div> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html#checkColumn-org.apache.hadoop.hbase.Cell-byte-">checkColumn</a></code> in interface <code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.querymatcher">ColumnTracker</a></code></dd> +<dd><code>type</code> - The type of the KeyValue</dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>The match code instance.</dd> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true"; title="class or interface in java.io">IOException</a></code> - in case there is an internal consistency problem caused by a data + corruption.</dd> +</dl> +</li> +</ul> +<a name="checkVersions-org.apache.hadoop.hbase.Cell-long-byte-boolean-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>checkVersions</h4> +<pre>public <a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ScanQueryMatcher.MatchCode.html" title="enum in org.apache.hadoop.hbase.regionserver.querymatcher">ScanQueryMatcher.MatchCode</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#line.297">checkVersions</a>(<a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell, + long timestamp, + byte type, + boolean ignoreCount) + throws <a href="http://docs.oracle.com/javase/8/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/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html#checkVersions-org.apache.hadoop.hbase.Cell-long-byte-boolean-">ColumnTracker</a></code></span></div> +<div class="block">Keeps track of the number of versions for the columns asked for. It assumes that the user has + already checked if the keyvalue needs to be included by calling the + <a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html#checkColumn-org.apache.hadoop.hbase.Cell-byte-"><code>ColumnTracker.checkColumn(Cell, byte)</code></a> method. The enum values returned by this method + are <a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ScanQueryMatcher.MatchCode.html#SKIP"><code>ScanQueryMatcher.MatchCode.SKIP</code></a>, <a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ScanQueryMatcher.MatchCode.html#INCLUDE"><code>ScanQueryMatcher.MatchCode.INCLUDE</code></a>, + <a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ScanQueryMatcher.MatchCode.html#INCLUDE_AND_SEEK_NEXT_COL"><code>ScanQueryMatcher.MatchCode.INCLUDE_AND_SEEK_NEXT_COL</code></a> and <a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ScanQueryMatcher.MatchCode.html#INCLUDE_AND_SEEK_NEXT_ROW"><code>ScanQueryMatcher.MatchCode.INCLUDE_AND_SEEK_NEXT_ROW</code></a>. + Implementations which include all the columns could just return <a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ScanQueryMatcher.MatchCode.html#INCLUDE"><code>ScanQueryMatcher.MatchCode.INCLUDE</code></a> in + the <a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html#checkColumn-org.apache.hadoop.hbase.Cell-byte-"><code>ColumnTracker.checkColumn(Cell, byte)</code></a> method and perform all the operations in this + checkVersions method.</div> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html#checkVersions-org.apache.hadoop.hbase.Cell-long-byte-boolean-">checkVersions</a></code> in interface <code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.querymatcher">ColumnTracker</a></code></dd> +<dd><code>timestamp</code> - The timestamp of the cell.</dd> +<dd><code>type</code> - the type of the key value (Put/Delete)</dd> +<dd><code>ignoreCount</code> - indicates if the KV needs to be excluded while counting (used during + compactions. We only count KV's that are older than all the scanners' read points.)</dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>the scan query matcher match code instance</dd> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true"; title="class or interface in java.io">IOException</a></code> - in case there is an internal consistency problem caused by a data + corruption.</dd> +</dl> +</li> +</ul> +<a name="reset--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>reset</h4> +<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#line.328">reset</a>()</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html#reset--">ColumnTracker</a></code></span></div> +<div class="block">Resets the Matcher</div> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html#reset--">reset</a></code> in interface <code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.querymatcher">ColumnTracker</a></code></dd> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/DeleteTracker.html#reset--">reset</a></code> in interface <code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/DeleteTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.querymatcher">DeleteTracker</a></code></dd> +</dl> +</li> +</ul> +<a name="resetInternal--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>resetInternal</h4> +<pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#line.342">resetInternal</a>()</pre> +</li> +</ul> +<a name="done--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>done</h4> +<pre>public boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#line.347">done</a>()</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html#done--">done</a></code> in interface <code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.querymatcher">ColumnTracker</a></code></dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd><code>true</code> when done.</dd> +</dl> +</li> +</ul> +<a name="getColumnHint--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getColumnHint</h4> +<pre>public <a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnCount.html" title="class in org.apache.hadoop.hbase.regionserver.querymatcher">ColumnCount</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#line.355">getColumnHint</a>()</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html#getColumnHint--">ColumnTracker</a></code></span></div> +<div class="block">Used by matcher and scan/get to get a hint of the next column + to seek to after checkColumn() returns SKIP. Returns the next interesting + column we want, or NULL there is none (wildcard scanner). + + Implementations aren't required to return anything useful unless the most recent + call was to checkColumn() and the return code was SKIP. This is pretty implementation + detail-y, but optimizations are like that.</div> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html#getColumnHint--">getColumnHint</a></code> in interface <code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.querymatcher">ColumnTracker</a></code></dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd>null, or a ColumnCount that we should seek to</dd> +</dl> +</li> +</ul> +<a name="getNextRowOrNextColumn-org.apache.hadoop.hbase.Cell-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getNextRowOrNextColumn</h4> +<pre>public <a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ScanQueryMatcher.MatchCode.html" title="enum in org.apache.hadoop.hbase.regionserver.querymatcher">ScanQueryMatcher.MatchCode</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#line.365">getNextRowOrNextColumn</a>(<a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell)</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html#getNextRowOrNextColumn-org.apache.hadoop.hbase.Cell-">ColumnTracker</a></code></span></div> +<div class="block">Retrieve the MatchCode for the next row or column</div> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html#getNextRowOrNextColumn-org.apache.hadoop.hbase.Cell-">getNextRowOrNextColumn</a></code> in interface <code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.querymatcher">ColumnTracker</a></code></dd> +</dl> +</li> +</ul> +<a name="isDone-long-"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>isDone</h4> +<pre>public boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/querymatcher/NewVersionBehaviorTracker.html#line.371">isDone</a>(long timestamp)</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html#isDone-long-">ColumnTracker</a></code></span></div> +<div class="block">Give the tracker a chance to declare it's done based on only the timestamp + to allow an early out.</div> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html#isDone-long-">isDone</a></code> in interface <code><a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ColumnTracker.html" title="interface in org.apache.hadoop.hbase.regionserver.querymatcher">ColumnTracker</a></code></dd> +<dt><span class="returnLabel">Returns:</span></dt> +<dd><code>true</code> to early out based on timestamp.</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> +<a name="navbar.bottom.firstrow"> +<!-- --> +</a> +<ul class="navList" title="Navigation"> +<li><a href="../../../../../../overview-summary.html">Overview</a></li> +<li><a 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