http://git-wip-us.apache.org/repos/asf/incubator-beam-site/blob/141627ec/content/learn/sdks/javadoc/0.3.0-incubating/org/apache/beam/runners/core/triggers/AfterPaneStateMachine.html ---------------------------------------------------------------------- diff --git a/content/learn/sdks/javadoc/0.3.0-incubating/org/apache/beam/runners/core/triggers/AfterPaneStateMachine.html b/content/learn/sdks/javadoc/0.3.0-incubating/org/apache/beam/runners/core/triggers/AfterPaneStateMachine.html new file mode 100644 index 0000000..d790dde --- /dev/null +++ b/content/learn/sdks/javadoc/0.3.0-incubating/org/apache/beam/runners/core/triggers/AfterPaneStateMachine.html @@ -0,0 +1,578 @@ +<!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_102) on Mon Oct 31 14:28:39 CET 2016 --> +<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> +<title>AfterPaneStateMachine (Apache Beam SDK for Java, version 0.3.0-incubating)</title> +<meta name="date" content="2016-10-31"> +<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="AfterPaneStateMachine (Apache Beam SDK for Java, version 0.3.0-incubating)"; + } + } + catch(err) { + } +//--> +var methods = {"i0":10,"i1":9,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10}; +var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]}; +var altColor = "altColor"; +var rowColor = "rowColor"; +var tableTab = "tableTab"; +var activeTableTab = "activeTableTab"; +</script> +<noscript> +<div>JavaScript is disabled on your browser.</div> +</noscript> +<!-- 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href="#nested.classes.inherited.from.class.org.apache.beam.runners.core.triggers.TriggerStateMachine">Nested</a> | </li> +<li><a href="#fields.inherited.from.class.org.apache.beam.runners.core.triggers.TriggerStateMachine">Field</a> | </li> +<li>Constr | </li> +<li><a href="#method.summary">Method</a></li> +</ul> +<ul class="subNavList"> +<li>Detail: </li> +<li>Field | </li> +<li>Constr | </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.beam.runners.core.triggers</div> +<h2 title="Class AfterPaneStateMachine" class="title">Class AfterPaneStateMachine</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><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">org.apache.beam.runners.core.triggers.TriggerStateMachine</a></li> +<li> +<ul class="inheritance"> +<li><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.OnceTriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">org.apache.beam.runners.core.triggers.TriggerStateMachine.OnceTriggerStateMachine</a></li> +<li> +<ul class="inheritance"> +<li>org.apache.beam.runners.core.triggers.AfterPaneStateMachine</li> +</ul> +</li> +</ul> +</li> +</ul> +</li> +</ul> +<div class="description"> +<ul class="blockList"> +<li class="blockList"> +<dl> +<dt>All Implemented Interfaces:</dt> +<dd><a href="http://docs.oracle.com/javase/7/docs/api/java/io/Serializable.html?is-external=true"; title="class or interface in java.io">Serializable</a></dd> +</dl> +<hr> +<br> +<pre><a href="../../../../../../org/apache/beam/sdk/annotations/Experimental.html" title="annotation in org.apache.beam.sdk.annotations">@Experimental</a>(<a href="../../../../../../org/apache/beam/sdk/annotations/Experimental.html#value--">value</a>=<a href="../../../../../../org/apache/beam/sdk/annotations/Experimental.Kind.html#TRIGGER">TRIGGER</a>) +public class <span class="typeNameLabel">AfterPaneStateMachine</span> +extends <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.OnceTriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine.OnceTriggerStateMachine</a></pre> +<div class="block"><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers"><code>TriggerStateMachine</code></a>s that fire based on properties of the elements in the current pane.</div> +<dl> +<dt><span class="seeLabel">See Also:</span></dt> +<dd><a href="../../../../../../serialized-form.html#org.apache.beam.runners.core.triggers.AfterPaneStateMachine">Serialized Form</a></dd> +</dl> +</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> +<ul class="blockList"> +<li class="blockList"><a name="nested.classes.inherited.from.class.org.apache.beam.runners.core.triggers.TriggerStateMachine"> +<!-- --> +</a> +<h3>Nested classes/interfaces inherited from class org.apache.beam.runners.core.triggers.<a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a></h3> +<code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.MergingTriggerInfo.html" title="interface in org.apache.beam.runners.core.triggers">TriggerStateMachine.MergingTriggerInfo</a>, <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.OnceTriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine.OnceTriggerStateMachine</a>, <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.OnElementContext.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine.OnElementContext</a>, <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.OnMergeContext.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine.OnMergeContext</a>, <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.TriggerContext.html" title="class in org.apache.beam.runners.core.tr iggers">TriggerStateMachine.TriggerContext</a>, <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.TriggerInfo.html" title="interface in org.apache.beam.runners.core.triggers">TriggerStateMachine.TriggerInfo</a></code></li> +</ul> +</li> +</ul> +<!-- =========== FIELD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="field.summary"> +<!-- --> +</a> +<h3>Field Summary</h3> +<ul class="blockList"> +<li class="blockList"><a name="fields.inherited.from.class.org.apache.beam.runners.core.triggers.TriggerStateMachine"> +<!-- --> +</a> +<h3>Fields inherited from class org.apache.beam.runners.core.triggers.<a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a></h3> +<code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#subTriggers">subTriggers</a></code></li> +</ul> +</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>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterPaneStateMachine.html#clear-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-">clear</a></span>(<a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.TriggerContext.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine.TriggerContext</a> c)</code> +<div class="block">Clear any state associated with this trigger in the given window.</div> +</td> +</tr> +<tr id="i1" class="rowColor"> +<td class="colFirst"><code>static <a href="../../../../../../org/apache/beam/runners/core/triggers/AfterPaneStateMachine.html" title="class in org.apache.beam.runners.core.triggers">AfterPaneStateMachine</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterPaneStateMachine.html#elementCountAtLeast-int-">elementCountAtLeast</a></span>(int countElems)</code> +<div class="block">Creates a trigger that fires when the pane contains at least <code>countElems</code> elements.</div> +</td> +</tr> +<tr id="i2" class="altColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterPaneStateMachine.html#equals-java.lang.Object-">equals</a></span>(<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> obj)</code> </td> +</tr> +<tr id="i3" class="rowColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterPaneStateMachine.html#getElementCount--">getElementCount</a></span>()</code> +<div class="block">The number of elements after which this trigger may fire.</div> +</td> +</tr> +<tr id="i4" class="altColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterPaneStateMachine.html#hashCode--">hashCode</a></span>()</code> </td> +</tr> +<tr id="i5" class="rowColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterPaneStateMachine.html#isCompatible-org.apache.beam.runners.core.triggers.TriggerStateMachine-">isCompatible</a></span>(<a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a> other)</code> +<div class="block">Returns whether this performs the same triggering as the given <code>Trigger</code>.</div> +</td> +</tr> +<tr id="i6" class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterPaneStateMachine.html#onElement-org.apache.beam.runners.core.triggers.TriggerStateMachine.OnElementContext-">onElement</a></span>(<a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.OnElementContext.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine.OnElementContext</a> c)</code> +<div class="block">Called every time an element is incorporated into a window.</div> +</td> +</tr> +<tr id="i7" class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterPaneStateMachine.html#onMerge-org.apache.beam.runners.core.triggers.TriggerStateMachine.OnMergeContext-">onMerge</a></span>(<a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.OnMergeContext.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine.OnMergeContext</a> context)</code> +<div class="block">Called immediately after windows have been merged.</div> +</td> +</tr> +<tr id="i8" class="altColor"> +<td class="colFirst"><code>protected void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterPaneStateMachine.html#onOnlyFiring-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-">onOnlyFiring</a></span>(<a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.TriggerContext.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine.TriggerContext</a> context)</code> +<div class="block">Called exactly once by <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.OnceTriggerStateMachine.html#onFire-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-"><code>TriggerStateMachine.OnceTriggerStateMachine.onFire(org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext)</code></a> when the trigger is fired.</div> +</td> +</tr> +<tr id="i9" class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterPaneStateMachine.html#prefetchOnMerge-org.apache.beam.sdk.util.state.MergingStateAccessor-">prefetchOnMerge</a></span>(<a href="../../../../../../org/apache/beam/sdk/util/state/MergingStateAccessor.html" title="interface in org.apache.beam.sdk.util.state">MergingStateAccessor</a><?,?> state)</code> +<div class="block">Called to allow the trigger to prefetch any state it will likely need to read from during + an <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#onMerge-org.apache.beam.runners.core.triggers.TriggerStateMachine.OnMergeContext-"><code>TriggerStateMachine.onMerge(org.apache.beam.runners.core.triggers.TriggerStateMachine.OnMergeContext)</code></a> call.</div> +</td> +</tr> +<tr id="i10" class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterPaneStateMachine.html#prefetchShouldFire-org.apache.beam.sdk.util.state.StateAccessor-">prefetchShouldFire</a></span>(<a href="../../../../../../org/apache/beam/sdk/util/state/StateAccessor.html" title="interface in org.apache.beam.sdk.util.state">StateAccessor</a><?> state)</code> +<div class="block">Called to allow the trigger to prefetch any state it will likely need to read from during + an <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#shouldFire-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-"><code>TriggerStateMachine.shouldFire(org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext)</code></a> call.</div> +</td> +</tr> +<tr id="i11" class="rowColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterPaneStateMachine.html#shouldFire-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-">shouldFire</a></span>(<a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.TriggerContext.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine.TriggerContext</a> context)</code> +<div class="block">Returns <code>true</code> if the current state of the trigger indicates that its condition + is satisfied and it is ready to fire.</div> +</td> +</tr> +<tr id="i12" class="altColor"> +<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/beam/runners/core/triggers/AfterPaneStateMachine.html#toString--">toString</a></span>()</code> </td> +</tr> +</table> +<ul class="blockList"> +<li class="blockList"><a name="methods.inherited.from.class.org.apache.beam.runners.core.triggers.TriggerStateMachine.OnceTriggerStateMachine"> +<!-- --> +</a> +<h3>Methods inherited from class org.apache.beam.runners.core.triggers.<a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.OnceTriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine.OnceTriggerStateMachine</a></h3> +<code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.OnceTriggerStateMachine.html#onFire-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-">onFire</a></code></li> +</ul> +<ul class="blockList"> +<li class="blockList"><a name="methods.inherited.from.class.org.apache.beam.runners.core.triggers.TriggerStateMachine"> +<!-- --> +</a> +<h3>Methods inherited from class org.apache.beam.runners.core.triggers.<a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a></h3> +<code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#orFinally-org.apache.beam.runners.core.triggers.TriggerStateMachine.OnceTriggerStateMachine-">orFinally</a>, <a 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href="http://docs.oracle.com/javase/7/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"> +<!-- ============ METHOD DETAIL ========== --> +<ul class="blockList"> +<li class="blockList"><a name="method.detail"> +<!-- --> +</a> +<h3>Method Detail</h3> +<a name="getElementCount--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getElementCount</h4> +<pre>public int getElementCount()</pre> +<div class="block">The number of elements after which this trigger may fire.</div> +</li> +</ul> +<a name="elementCountAtLeast-int-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>elementCountAtLeast</h4> +<pre>public static <a href="../../../../../../org/apache/beam/runners/core/triggers/AfterPaneStateMachine.html" title="class in org.apache.beam.runners.core.triggers">AfterPaneStateMachine</a> elementCountAtLeast(int countElems)</pre> +<div class="block">Creates a trigger that fires when the pane contains at least <code>countElems</code> elements.</div> +</li> +</ul> +<a name="onElement-org.apache.beam.runners.core.triggers.TriggerStateMachine.OnElementContext-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>onElement</h4> +<pre>public void onElement(<a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.OnElementContext.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine.OnElementContext</a> c) + throws <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Exception.html?is-external=true"; title="class or interface in java.lang">Exception</a></pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#onElement-org.apache.beam.runners.core.triggers.TriggerStateMachine.OnElementContext-">TriggerStateMachine</a></code></span></div> +<div class="block">Called every time an element is incorporated into a window.</div> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#onElement-org.apache.beam.runners.core.triggers.TriggerStateMachine.OnElementContext-">onElement</a></code> in class <code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a></code></dd> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Exception.html?is-external=true"; title="class or interface in java.lang">Exception</a></code></dd> +</dl> +</li> +</ul> +<a name="prefetchOnMerge-org.apache.beam.sdk.util.state.MergingStateAccessor-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>prefetchOnMerge</h4> +<pre>public void prefetchOnMerge(<a href="../../../../../../org/apache/beam/sdk/util/state/MergingStateAccessor.html" title="interface in org.apache.beam.sdk.util.state">MergingStateAccessor</a><?,?> state)</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#prefetchOnMerge-org.apache.beam.sdk.util.state.MergingStateAccessor-">TriggerStateMachine</a></code></span></div> +<div class="block">Called to allow the trigger to prefetch any state it will likely need to read from during + an <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#onMerge-org.apache.beam.runners.core.triggers.TriggerStateMachine.OnMergeContext-"><code>TriggerStateMachine.onMerge(org.apache.beam.runners.core.triggers.TriggerStateMachine.OnMergeContext)</code></a> call.</div> +<dl> +<dt><span class="overrideSpecifyLabel">Overrides:</span></dt> +<dd><code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#prefetchOnMerge-org.apache.beam.sdk.util.state.MergingStateAccessor-">prefetchOnMerge</a></code> in class <code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a></code></dd> +</dl> +</li> +</ul> +<a name="onMerge-org.apache.beam.runners.core.triggers.TriggerStateMachine.OnMergeContext-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>onMerge</h4> +<pre>public void onMerge(<a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.OnMergeContext.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine.OnMergeContext</a> context) + throws <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Exception.html?is-external=true"; title="class or interface in java.lang">Exception</a></pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#onMerge-org.apache.beam.runners.core.triggers.TriggerStateMachine.OnMergeContext-">TriggerStateMachine</a></code></span></div> +<div class="block">Called immediately after windows have been merged. + + <p>Leaf triggers should update their state by inspecting their status and any state in the + merging windows. Composite triggers should update their state by calling <a href="../../../../../../org/apache/beam/runners/core/triggers/ExecutableTriggerStateMachine.html#invokeOnMerge-org.apache.beam.runners.core.triggers.TriggerStateMachine.OnMergeContext-"><code>ExecutableTriggerStateMachine.invokeOnMerge(org.apache.beam.runners.core.triggers.TriggerStateMachine.OnMergeContext)</code></a> on their sub-triggers, and applying appropriate + logic. + + <p>A trigger such as <a href="../../../../../../org/apache/beam/runners/core/triggers/AfterWatermarkStateMachine.html#pastEndOfWindow--"><code>AfterWatermarkStateMachine.pastEndOfWindow()</code></a> may no longer be + finished; it is the responsibility of the trigger itself to record this fact. It is forbidden + for a trigger to become finished due to <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#onMerge-org.apache.beam.runners.core.triggers.TriggerStateMachine.OnMergeContext-"><code>TriggerStateMachine.onMerge(org.apache.beam.runners.core.triggers.TriggerStateMachine.OnMergeContext)</code></a>, as it has not yet fired the pending + elements that led to it being ready to fire. + + <p>The implementation does not need to clear out any state associated with the old windows.</div> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#onMerge-org.apache.beam.runners.core.triggers.TriggerStateMachine.OnMergeContext-">onMerge</a></code> in class <code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a></code></dd> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Exception.html?is-external=true"; title="class or interface in java.lang">Exception</a></code></dd> +</dl> +</li> +</ul> +<a name="prefetchShouldFire-org.apache.beam.sdk.util.state.StateAccessor-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>prefetchShouldFire</h4> +<pre>public void prefetchShouldFire(<a href="../../../../../../org/apache/beam/sdk/util/state/StateAccessor.html" title="interface in org.apache.beam.sdk.util.state">StateAccessor</a><?> state)</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#prefetchShouldFire-org.apache.beam.sdk.util.state.StateAccessor-">TriggerStateMachine</a></code></span></div> +<div class="block">Called to allow the trigger to prefetch any state it will likely need to read from during + an <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#shouldFire-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-"><code>TriggerStateMachine.shouldFire(org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext)</code></a> call.</div> +<dl> +<dt><span class="overrideSpecifyLabel">Overrides:</span></dt> +<dd><code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#prefetchShouldFire-org.apache.beam.sdk.util.state.StateAccessor-">prefetchShouldFire</a></code> in class <code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a></code></dd> +</dl> +</li> +</ul> +<a name="shouldFire-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>shouldFire</h4> +<pre>public boolean shouldFire(<a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.TriggerContext.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine.TriggerContext</a> context) + throws <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Exception.html?is-external=true"; title="class or interface in java.lang">Exception</a></pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#shouldFire-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-">TriggerStateMachine</a></code></span></div> +<div class="block">Returns <code>true</code> if the current state of the trigger indicates that its condition + is satisfied and it is ready to fire.</div> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#shouldFire-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-">shouldFire</a></code> in class <code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a></code></dd> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Exception.html?is-external=true"; title="class or interface in java.lang">Exception</a></code></dd> +</dl> +</li> +</ul> +<a name="clear-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>clear</h4> +<pre>public void clear(<a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.TriggerContext.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine.TriggerContext</a> c) + throws <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Exception.html?is-external=true"; title="class or interface in java.lang">Exception</a></pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#clear-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-">TriggerStateMachine</a></code></span></div> +<div class="block">Clear any state associated with this trigger in the given window. + + <p>This is called after a trigger has indicated it will never fire again. The trigger system + keeps enough information to know that the trigger is finished, so this trigger should clear all + of its state.</div> +<dl> +<dt><span class="overrideSpecifyLabel">Overrides:</span></dt> +<dd><code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#clear-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-">clear</a></code> in class <code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a></code></dd> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Exception.html?is-external=true"; title="class or interface in java.lang">Exception</a></code></dd> +</dl> +</li> +</ul> +<a name="isCompatible-org.apache.beam.runners.core.triggers.TriggerStateMachine-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>isCompatible</h4> +<pre>public boolean isCompatible(<a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a> other)</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#isCompatible-org.apache.beam.runners.core.triggers.TriggerStateMachine-">TriggerStateMachine</a></code></span></div> +<div class="block">Returns whether this performs the same triggering as the given <code>Trigger</code>.</div> +<dl> +<dt><span class="overrideSpecifyLabel">Overrides:</span></dt> +<dd><code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#isCompatible-org.apache.beam.runners.core.triggers.TriggerStateMachine-">isCompatible</a></code> in class <code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a></code></dd> +</dl> +</li> +</ul> +<a name="toString--"> +<!-- --> +</a> +<ul class="blockList"> +<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="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#toString--">toString</a></code> in class <code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a></code></dd> +</dl> +</li> +</ul> +<a name="equals-java.lang.Object-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>equals</h4> +<pre>public boolean equals(<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> obj)</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Overrides:</span></dt> +<dd><code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#equals-java.lang.Object-">equals</a></code> in class <code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a></code></dd> +</dl> +</li> +</ul> +<a name="hashCode--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>hashCode</h4> +<pre>public int hashCode()</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Overrides:</span></dt> +<dd><code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#hashCode--">hashCode</a></code> in class <code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a></code></dd> +</dl> +</li> +</ul> +<a name="onOnlyFiring-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>onOnlyFiring</h4> +<pre>protected void onOnlyFiring(<a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.TriggerContext.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine.TriggerContext</a> context) + throws <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Exception.html?is-external=true"; title="class or interface in java.lang">Exception</a></pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.OnceTriggerStateMachine.html#onOnlyFiring-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-">TriggerStateMachine.OnceTriggerStateMachine</a></code></span></div> +<div class="block">Called exactly once by <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.OnceTriggerStateMachine.html#onFire-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-"><code>TriggerStateMachine.OnceTriggerStateMachine.onFire(org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext)</code></a> when the trigger is fired. By default, + invokes <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.OnceTriggerStateMachine.html#onFire-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-"><code>TriggerStateMachine.OnceTriggerStateMachine.onFire(org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext)</code></a> on all subtriggers for which <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#shouldFire-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-"><code>TriggerStateMachine.shouldFire(org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext)</code></a> is <code>true</code>.</div> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.OnceTriggerStateMachine.html#onOnlyFiring-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-">onOnlyFiring</a></code> in class <code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.OnceTriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine.OnceTriggerStateMachine</a></code></dd> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Exception.html?is-external=true"; title="class or interface in java.lang">Exception</a></code></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 href="package-summary.html">Package</a></li> +<li class="navBarCell1Rev">Class</li> +<li><a href="class-use/AfterPaneStateMachine.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/beam/runners/core/triggers/AfterFirstStateMachine.html" title="class in org.apache.beam.runners.core.triggers"><span class="typeNameLink">Prev Class</span></a></li> +<li><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterProcessingTimeStateMachine.html" title="class in org.apache.beam.runners.core.triggers"><span class="typeNameLink">Next Class</span></a></li> +</ul> +<ul class="navList"> +<li><a href="../../../../../../index.html?org/apache/beam/runners/core/triggers/AfterPaneStateMachine.html" target="_top">Frames</a></li> +<li><a href="AfterPaneStateMachine.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"); + 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.classes.inherited.from.class.org.apache.beam.runners.core.triggers.TriggerStateMachine">Nested</a> | </li> +<li><a href="#fields.inherited.from.class.org.apache.beam.runners.core.triggers.TriggerStateMachine">Field</a> | </li> +<li>Constr | </li> +<li><a href="#method.summary">Method</a></li> +</ul> +<ul class="subNavList"> +<li>Detail: </li> +<li>Field | </li> +<li>Constr | </li> +<li><a href="#method.detail">Method</a></li> +</ul> +</div> +<a name="skip.navbar.bottom"> +<!-- --> +</a></div> +<!-- ======== END OF BOTTOM NAVBAR ======= --> +<p class="legalCopy"><small>Copyright © 2016 <a href="http://www.apache.org/";>The Apache Software Foundation</a>. 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http://git-wip-us.apache.org/repos/asf/incubator-beam-site/blob/141627ec/content/learn/sdks/javadoc/0.3.0-incubating/org/apache/beam/runners/core/triggers/AfterProcessingTimeStateMachine.html ---------------------------------------------------------------------- diff --git a/content/learn/sdks/javadoc/0.3.0-incubating/org/apache/beam/runners/core/triggers/AfterProcessingTimeStateMachine.html b/content/learn/sdks/javadoc/0.3.0-incubating/org/apache/beam/runners/core/triggers/AfterProcessingTimeStateMachine.html new file mode 100644 index 0000000..ad6f588 --- /dev/null +++ b/content/learn/sdks/javadoc/0.3.0-incubating/org/apache/beam/runners/core/triggers/AfterProcessingTimeStateMachine.html @@ -0,0 +1,427 @@ +<!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_102) on Mon Oct 31 14:28:39 CET 2016 --> +<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> +<title>AfterProcessingTimeStateMachine (Apache Beam SDK for Java, version 0.3.0-incubating)</title> +<meta name="date" content="2016-10-31"> +<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="AfterProcessingTimeStateMachine (Apache Beam SDK for Java, version 0.3.0-incubating)"; + } + } + catch(err) { + } +//--> +var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":9,"i5":10}; +var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]}; +var altColor = "altColor"; +var rowColor = "rowColor"; +var tableTab = "tableTab"; +var activeTableTab = "activeTableTab"; +</script> +<noscript> +<div>JavaScript is disabled on your browser.</div> +</noscript> +<!-- ========= START OF TOP NAVBAR ======= --> +<div class="topNav"><a name="navbar.top"> +<!-- --> +</a> +<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div> +<a name="navbar.top.firstrow"> +<!-- --> +</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/AfterProcessingTimeStateMachine.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/beam/runners/core/triggers/AfterPaneStateMachine.html" title="class in org.apache.beam.runners.core.triggers"><span class="typeNameLink">Prev Class</span></a></li> +<li><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterWatermarkStateMachine.html" title="class in org.apache.beam.runners.core.triggers"><span class="typeNameLink">Next Class</span></a></li> +</ul> +<ul class="navList"> +<li><a href="../../../../../../index.html?org/apache/beam/runners/core/triggers/AfterProcessingTimeStateMachine.html" target="_top">Frames</a></li> +<li><a href="AfterProcessingTimeStateMachine.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.classes.inherited.from.class.org.apache.beam.runners.core.triggers.TriggerStateMachine">Nested</a> | </li> +<li><a href="#fields.inherited.from.class.org.apache.beam.runners.core.triggers.AfterDelayFromFirstElementStateMachine">Field</a> | </li> +<li>Constr | </li> +<li><a href="#method.summary">Method</a></li> +</ul> +<ul class="subNavList"> +<li>Detail: </li> +<li>Field | </li> +<li>Constr | </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.beam.runners.core.triggers</div> +<h2 title="Class AfterProcessingTimeStateMachine" class="title">Class AfterProcessingTimeStateMachine</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><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">org.apache.beam.runners.core.triggers.TriggerStateMachine</a></li> +<li> +<ul class="inheritance"> +<li><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.OnceTriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">org.apache.beam.runners.core.triggers.TriggerStateMachine.OnceTriggerStateMachine</a></li> +<li> +<ul class="inheritance"> +<li><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterDelayFromFirstElementStateMachine.html" title="class in org.apache.beam.runners.core.triggers">org.apache.beam.runners.core.triggers.AfterDelayFromFirstElementStateMachine</a></li> +<li> +<ul class="inheritance"> +<li>org.apache.beam.runners.core.triggers.AfterProcessingTimeStateMachine</li> +</ul> +</li> +</ul> +</li> +</ul> +</li> +</ul> +</li> +</ul> +<div class="description"> +<ul class="blockList"> +<li class="blockList"> +<dl> +<dt>All Implemented Interfaces:</dt> +<dd><a href="http://docs.oracle.com/javase/7/docs/api/java/io/Serializable.html?is-external=true"; title="class or interface in java.io">Serializable</a></dd> +</dl> +<hr> +<br> +<pre><a href="../../../../../../org/apache/beam/sdk/annotations/Experimental.html" title="annotation in org.apache.beam.sdk.annotations">@Experimental</a>(<a href="../../../../../../org/apache/beam/sdk/annotations/Experimental.html#value--">value</a>=<a href="../../../../../../org/apache/beam/sdk/annotations/Experimental.Kind.html#TRIGGER">TRIGGER</a>) +public class <span class="typeNameLabel">AfterProcessingTimeStateMachine</span> +extends <a href="../../../../../../org/apache/beam/runners/core/triggers/AfterDelayFromFirstElementStateMachine.html" title="class in org.apache.beam.runners.core.triggers">AfterDelayFromFirstElementStateMachine</a></pre> +<div class="block"><code>AfterProcessingTime</code> triggers fire based on the current processing time. They operate in + the real-time domain. + + <p>The time at which to fire the timer can be adjusted via the methods in <a href="../../../../../../org/apache/beam/runners/core/triggers/AfterDelayFromFirstElementStateMachine.html" title="class in org.apache.beam.runners.core.triggers"><code>AfterDelayFromFirstElementStateMachine</code></a>, such as <a href="../../../../../../org/apache/beam/runners/core/triggers/AfterDelayFromFirstElementStateMachine.html#plusDelayOf-org.joda.time.Duration-"><code>AfterDelayFromFirstElementStateMachine.plusDelayOf(org.joda.time.Duration)</code></a> or <a href="../../../../../../org/apache/beam/runners/core/triggers/AfterDelayFromFirstElementStateMachine.html#alignedTo-org.joda.time.Duration-org.joda.time.Instant-"><code>AfterDelayFromFirstElementStateMachine.alignedTo(org.joda.time.Duration, org.joda.time.Instant)</code></a>.</div> +<dl> +<dt><span class="seeLabel">See Also:</span></dt> +<dd><a href="../../../../../../serialized-form.html#org.apache.beam.runners.core.triggers.AfterProcessingTimeStateMachine">Serialized Form</a></dd> +</dl> +</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> +<ul class="blockList"> +<li class="blockList"><a name="nested.classes.inherited.from.class.org.apache.beam.runners.core.triggers.TriggerStateMachine"> +<!-- --> +</a> +<h3>Nested classes/interfaces inherited from class org.apache.beam.runners.core.triggers.<a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a></h3> +<code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.MergingTriggerInfo.html" title="interface in org.apache.beam.runners.core.triggers">TriggerStateMachine.MergingTriggerInfo</a>, <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.OnceTriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine.OnceTriggerStateMachine</a>, <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.OnElementContext.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine.OnElementContext</a>, <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.OnMergeContext.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine.OnMergeContext</a>, <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.TriggerContext.html" title="class in org.apache.beam.runners.core.tr iggers">TriggerStateMachine.TriggerContext</a>, <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.TriggerInfo.html" title="interface in org.apache.beam.runners.core.triggers">TriggerStateMachine.TriggerInfo</a></code></li> +</ul> +</li> +</ul> +<!-- =========== FIELD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="field.summary"> +<!-- --> +</a> +<h3>Field Summary</h3> +<ul class="blockList"> +<li class="blockList"><a name="fields.inherited.from.class.org.apache.beam.runners.core.triggers.AfterDelayFromFirstElementStateMachine"> +<!-- --> +</a> +<h3>Fields inherited from class org.apache.beam.runners.core.triggers.<a href="../../../../../../org/apache/beam/runners/core/triggers/AfterDelayFromFirstElementStateMachine.html" title="class in org.apache.beam.runners.core.triggers">AfterDelayFromFirstElementStateMachine</a></h3> +<code><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterDelayFromFirstElementStateMachine.html#DELAYED_UNTIL_TAG">DELAYED_UNTIL_TAG</a>, <a href="../../../../../../org/apache/beam/runners/core/triggers/AfterDelayFromFirstElementStateMachine.html#IDENTITY">IDENTITY</a>, <a href="../../../../../../org/apache/beam/runners/core/triggers/AfterDelayFromFirstElementStateMachine.html#timeDomain">timeDomain</a>, <a href="../../../../../../org/apache/beam/runners/core/triggers/AfterDelayFromFirstElementStateMachine.html#timestampMappers">timestampMappers</a></code></li> +</ul> +<ul class="blockList"> +<li class="blockList"><a name="fields.inherited.from.class.org.apache.beam.runners.core.triggers.TriggerStateMachine"> +<!-- --> +</a> +<h3>Fields inherited from class org.apache.beam.runners.core.triggers.<a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a></h3> +<code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#subTriggers">subTriggers</a></code></li> +</ul> +</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>boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterProcessingTimeStateMachine.html#equals-java.lang.Object-">equals</a></span>(<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> obj)</code> </td> +</tr> +<tr id="i1" class="rowColor"> +<td class="colFirst"><code>org.joda.time.Instant</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterProcessingTimeStateMachine.html#getCurrentTime-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-">getCurrentTime</a></span>(<a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.TriggerContext.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine.TriggerContext</a> context)</code> +<div class="block">To complete an implementation, return the desired time from the TriggerContext.</div> +</td> +</tr> +<tr id="i2" class="altColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterProcessingTimeStateMachine.html#hashCode--">hashCode</a></span>()</code> </td> +</tr> +<tr id="i3" class="rowColor"> +<td class="colFirst"><code>protected <a href="../../../../../../org/apache/beam/runners/core/triggers/AfterProcessingTimeStateMachine.html" title="class in org.apache.beam.runners.core.triggers">AfterProcessingTimeStateMachine</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterProcessingTimeStateMachine.html#newWith-java.util.List-">newWith</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="../../../../../../org/apache/beam/sdk/transforms/SerializableFunction.html" title="interface in org.apache.beam.sdk.transforms">SerializableFunction</a><org.joda.time.Instant,org.joda.time.Instant>> transforms)</code> +<div class="block">To complete an implementation, return a new instance like this one, but incorporating + the provided timestamp mapping functions.</div> +</td> +</tr> +<tr id="i4" class="altColor"> +<td class="colFirst"><code>static <a href="../../../../../../org/apache/beam/runners/core/triggers/AfterProcessingTimeStateMachine.html" title="class in org.apache.beam.runners.core.triggers">AfterProcessingTimeStateMachine</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterProcessingTimeStateMachine.html#pastFirstElementInPane--">pastFirstElementInPane</a></span>()</code> +<div class="block">Creates a trigger that fires when the current processing time passes the processing time + at which this trigger saw the first element in a pane.</div> +</td> +</tr> +<tr id="i5" class="rowColor"> +<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/beam/runners/core/triggers/AfterProcessingTimeStateMachine.html#toString--">toString</a></span>()</code> </td> +</tr> +</table> +<ul class="blockList"> +<li class="blockList"><a name="methods.inherited.from.class.org.apache.beam.runners.core.triggers.AfterDelayFromFirstElementStateMachine"> +<!-- --> +</a> 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class="blockList"> +<li class="blockList"> +<!-- ============ METHOD DETAIL ========== --> +<ul class="blockList"> +<li class="blockList"><a name="method.detail"> +<!-- --> +</a> +<h3>Method Detail</h3> +<a name="getCurrentTime-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>getCurrentTime</h4> +<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true"; title="class or interface in javax.annotation">@Nullable</a> +public org.joda.time.Instant getCurrentTime(<a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.TriggerContext.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine.TriggerContext</a> context)</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterDelayFromFirstElementStateMachine.html#getCurrentTime-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-">AfterDelayFromFirstElementStateMachine</a></code></span></div> +<div class="block">To complete an implementation, return the desired time from the TriggerContext.</div> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterDelayFromFirstElementStateMachine.html#getCurrentTime-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-">getCurrentTime</a></code> in class <code><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterDelayFromFirstElementStateMachine.html" title="class in org.apache.beam.runners.core.triggers">AfterDelayFromFirstElementStateMachine</a></code></dd> +</dl> +</li> +</ul> +<a name="pastFirstElementInPane--"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>pastFirstElementInPane</h4> +<pre>public static <a href="../../../../../../org/apache/beam/runners/core/triggers/AfterProcessingTimeStateMachine.html" title="class in org.apache.beam.runners.core.triggers">AfterProcessingTimeStateMachine</a> pastFirstElementInPane()</pre> +<div class="block">Creates a trigger that fires when the current processing time passes the processing time + at which this trigger saw the first element in a pane.</div> +</li> +</ul> +<a name="newWith-java.util.List-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>newWith</h4> +<pre>protected <a href="../../../../../../org/apache/beam/runners/core/triggers/AfterProcessingTimeStateMachine.html" title="class in org.apache.beam.runners.core.triggers">AfterProcessingTimeStateMachine</a> newWith(<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/beam/sdk/transforms/SerializableFunction.html" title="interface in org.apache.beam.sdk.transforms">SerializableFunction</a><org.joda.time.Instant,org.joda.time.Instant>> transforms)</pre> +<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterDelayFromFirstElementStateMachine.html#newWith-java.util.List-">AfterDelayFromFirstElementStateMachine</a></code></span></div> +<div class="block">To complete an implementation, return a new instance like this one, but incorporating + the provided timestamp mapping functions. Generally should be used by calling the + constructor of this class from the constructor of the subclass.</div> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterDelayFromFirstElementStateMachine.html#newWith-java.util.List-">newWith</a></code> in class <code><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterDelayFromFirstElementStateMachine.html" title="class in org.apache.beam.runners.core.triggers">AfterDelayFromFirstElementStateMachine</a></code></dd> +</dl> +</li> +</ul> +<a name="toString--"> +<!-- --> +</a> +<ul class="blockList"> +<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="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#toString--">toString</a></code> in class <code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a></code></dd> +</dl> +</li> +</ul> +<a name="equals-java.lang.Object-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>equals</h4> +<pre>public boolean equals(<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> obj)</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Overrides:</span></dt> +<dd><code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#equals-java.lang.Object-">equals</a></code> in class <code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a></code></dd> +</dl> +</li> +</ul> +<a name="hashCode--"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>hashCode</h4> +<pre>public int hashCode()</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Overrides:</span></dt> +<dd><code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#hashCode--">hashCode</a></code> in class <code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a></code></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 href="package-summary.html">Package</a></li> +<li class="navBarCell1Rev">Class</li> +<li><a href="class-use/AfterProcessingTimeStateMachine.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/beam/runners/core/triggers/AfterPaneStateMachine.html" title="class in org.apache.beam.runners.core.triggers"><span class="typeNameLink">Prev Class</span></a></li> +<li><a href="../../../../../../org/apache/beam/runners/core/triggers/AfterWatermarkStateMachine.html" title="class in org.apache.beam.runners.core.triggers"><span class="typeNameLink">Next Class</span></a></li> +</ul> +<ul class="navList"> +<li><a href="../../../../../../index.html?org/apache/beam/runners/core/triggers/AfterProcessingTimeStateMachine.html" target="_top">Frames</a></li> +<li><a href="AfterProcessingTimeStateMachine.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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