http://git-wip-us.apache.org/repos/asf/beam-site/blob/de6a0417/content/documentation/sdks/javadoc/0.4.0/org/apache/beam/runners/core/triggers/RepeatedlyStateMachine.html ---------------------------------------------------------------------- diff --git a/content/documentation/sdks/javadoc/0.4.0/org/apache/beam/runners/core/triggers/RepeatedlyStateMachine.html b/content/documentation/sdks/javadoc/0.4.0/org/apache/beam/runners/core/triggers/RepeatedlyStateMachine.html new file mode 100644 index 0000000..275841e --- /dev/null +++ b/content/documentation/sdks/javadoc/0.4.0/org/apache/beam/runners/core/triggers/RepeatedlyStateMachine.html @@ -0,0 +1,440 @@ +<!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_111) on Thu Dec 29 08:19:08 CET 2016 --> +<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> +<title>RepeatedlyStateMachine (Apache Beam SDK 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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 RepeatedlyStateMachine" class="title">Class RepeatedlyStateMachine</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>org.apache.beam.runners.core.triggers.RepeatedlyStateMachine</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>public class <span class="typeNameLabel">RepeatedlyStateMachine</span> +extends <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a></pre> +<div class="block">Repeat a trigger, either until some condition is met or forever. + + <p>For example, to fire after the end of the window, and every time late data arrives: + <pre> <code> + Repeatedly.forever(AfterWatermark.isPastEndOfWindow()); + </code> </pre> + + <p><code>Repeatedly.forever(someTrigger)</code> behaves like an infinite + <code>AfterEach.inOrder(someTrigger, someTrigger, someTrigger, ...)</code>.</div> +<dl> +<dt><span class="seeLabel">See Also:</span></dt> +<dd><a href="../../../../../../serialized-form.html#org.apache.beam.runners.core.triggers.RepeatedlyStateMachine">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>static <a href="../../../../../../org/apache/beam/runners/core/triggers/RepeatedlyStateMachine.html" title="class in org.apache.beam.runners.core.triggers">RepeatedlyStateMachine</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/RepeatedlyStateMachine.html#forever-org.apache.beam.runners.core.triggers.TriggerStateMachine-">forever</a></span>(<a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a> repeated)</code> +<div class="block">Create a composite trigger that repeatedly executes the trigger <code>repeated</code>, firing each + time it fires and ignoring any indications to finish.</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/beam/runners/core/triggers/RepeatedlyStateMachine.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="i2" class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/RepeatedlyStateMachine.html#onFire-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-">onFire</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">Adjusts the state of the trigger to be ready for the next pane.</div> +</td> +</tr> +<tr id="i3" class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/RepeatedlyStateMachine.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> c)</code> +<div class="block">Called immediately after windows have been merged.</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/beam/runners/core/triggers/RepeatedlyStateMachine.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="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/RepeatedlyStateMachine.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"> +<!-- --> +</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#clear-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-">clear</a>, <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#equals-java.lang.Object-">equals</a>, <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#hashCode--">hashCode</a>, <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#isCompatible-org.apache.beam.runners.core.triggers.TriggerStateMachine-">isCompatible</a>, <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#orFinally-org.apache.beam.runners.core.triggers.TriggerStateMachine.OnceTriggerStateMachine-">orFinally</a>, <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#prefetchOnElement-org.apache.beam.sdk.util.state.StateAccessor-">prefetchOnElement</a>, <a href ="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#prefetchOnFire-org.apache.beam.sdk.util.state.StateAccessor-">prefetchOnFire</a>, <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#prefetchOnMerge-org.apache.beam.sdk.util.state.MergingStateAccessor-">prefetchOnMerge</a>, <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#prefetchShouldFire-org.apache.beam.sdk.util.state.StateAccessor-">prefetchShouldFire</a>, <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#subTriggers--">subTriggers</a></code></li> +</ul> +<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/7/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/7/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/7/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/7/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/7/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/7/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/7/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/7/docs/api/java/lang/Object.html?is-ex ternal=true#wait-long-" title="class or interface in java.lang">wait</a>, <a 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="forever-org.apache.beam.runners.core.triggers.TriggerStateMachine-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>forever</h4> +<pre>public static <a href="../../../../../../org/apache/beam/runners/core/triggers/RepeatedlyStateMachine.html" title="class in org.apache.beam.runners.core.triggers">RepeatedlyStateMachine</a> forever(<a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a> repeated)</pre> +<div class="block">Create a composite trigger that repeatedly executes the trigger <code>repeated</code>, firing each + time it fires and ignoring any indications to finish. + + <p>Unless used with <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#orFinally-org.apache.beam.runners.core.triggers.TriggerStateMachine.OnceTriggerStateMachine-"><code>TriggerStateMachine.orFinally(org.apache.beam.runners.core.triggers.TriggerStateMachine.OnceTriggerStateMachine)</code></a> the composite trigger will never + finish.</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>repeated</code> - the trigger to execute repeatedly.</dd> +</dl> +</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="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> 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#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="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="onFire-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>onFire</h4> +<pre>public void onFire(<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#onFire-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-">TriggerStateMachine</a></code></span></div> +<div class="block">Adjusts the state of the trigger to be ready for the next pane. For example, a + <a href="../../../../../../org/apache/beam/runners/core/triggers/RepeatedlyStateMachine.html" title="class in org.apache.beam.runners.core.triggers"><code>RepeatedlyStateMachine</code></a> trigger will reset its inner trigger, since it has fired. + + <p>If the trigger is finished, it is the responsibility of the trigger itself to + record that fact via the <code>context</code>.</div> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#onFire-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-">onFire</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="toString--"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>toString</h4> +<pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> toString()</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Overrides:</span></dt> +<dd><code><a href="../../../../../../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> +</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/RepeatedlyStateMachine.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/NeverStateMachine.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/ReshuffleTriggerStateMachine.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/RepeatedlyStateMachine.html" target="_top">Frames</a></li> +<li><a href="RepeatedlyStateMachine.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="https://www.apache.org/">The Apache Software Foundation</a>. 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http://git-wip-us.apache.org/repos/asf/beam-site/blob/de6a0417/content/documentation/sdks/javadoc/0.4.0/org/apache/beam/runners/core/triggers/ReshuffleTriggerStateMachine.html ---------------------------------------------------------------------- diff --git a/content/documentation/sdks/javadoc/0.4.0/org/apache/beam/runners/core/triggers/ReshuffleTriggerStateMachine.html b/content/documentation/sdks/javadoc/0.4.0/org/apache/beam/runners/core/triggers/ReshuffleTriggerStateMachine.html new file mode 100644 index 0000000..63f7674 --- /dev/null +++ b/content/documentation/sdks/javadoc/0.4.0/org/apache/beam/runners/core/triggers/ReshuffleTriggerStateMachine.html @@ -0,0 +1,436 @@ +<!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_111) on Thu Dec 29 08:19:08 CET 2016 --> +<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 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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><a href="#constructor.summary">Constr</a> | </li> +<li><a href="#method.summary">Method</a></li> +</ul> +<ul class="subNavList"> +<li>Detail: </li> +<li>Field | </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.beam.runners.core.triggers</div> +<h2 title="Class ReshuffleTriggerStateMachine" class="title">Class ReshuffleTriggerStateMachine</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>org.apache.beam.runners.core.triggers.ReshuffleTriggerStateMachine</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>public class <span class="typeNameLabel">ReshuffleTriggerStateMachine</span> +extends <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a></pre> +<div class="block">The trigger used with <a href="../../../../../../org/apache/beam/sdk/util/Reshuffle.html" title="class in org.apache.beam.sdk.util"><code>Reshuffle</code></a> which triggers on every element + and never buffers state.</div> +<dl> +<dt><span class="seeLabel">See Also:</span></dt> +<dd><a href="../../../../../../serialized-form.html#org.apache.beam.runners.core.triggers.ReshuffleTriggerStateMachine">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> +<!-- ======== 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/beam/runners/core/triggers/ReshuffleTriggerStateMachine.html#ReshuffleTriggerStateMachine--">ReshuffleTriggerStateMachine</a></span>()</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/beam/runners/core/triggers/ReshuffleTriggerStateMachine.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="i1" class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/ReshuffleTriggerStateMachine.html#onFire-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-">onFire</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">Adjusts the state of the trigger to be ready for the next pane.</div> +</td> +</tr> +<tr id="i2" class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/ReshuffleTriggerStateMachine.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> c)</code> +<div class="block">Called immediately after windows have been merged.</div> +</td> +</tr> +<tr id="i3" class="rowColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/ReshuffleTriggerStateMachine.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="i4" 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/ReshuffleTriggerStateMachine.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"> +<!-- --> +</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#clear-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-">clear</a>, <a 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+<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)</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> +</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> c)</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> +</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="onFire-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>onFire</h4> +<pre>public void onFire(<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#onFire-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-">TriggerStateMachine</a></code></span></div> +<div class="block">Adjusts the state of the trigger to be ready for the next pane. For example, a + <a href="../../../../../../org/apache/beam/runners/core/triggers/RepeatedlyStateMachine.html" title="class in org.apache.beam.runners.core.triggers"><code>RepeatedlyStateMachine</code></a> trigger will reset its inner trigger, since it has fired. + + <p>If the trigger is finished, it is the responsibility of the trigger itself to + record that fact via the <code>context</code>.</div> +<dl> +<dt><span class="overrideSpecifyLabel">Specified by:</span></dt> +<dd><code><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html#onFire-org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerContext-">onFire</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="toString--"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>toString</h4> +<pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> toString()</pre> +<dl> +<dt><span class="overrideSpecifyLabel">Overrides:</span></dt> +<dd><code><a href="../../../../../../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> +</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/ReshuffleTriggerStateMachine.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/RepeatedlyStateMachine.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/TriggerStateMachine.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/ReshuffleTriggerStateMachine.html" target="_top">Frames</a></li> +<li><a href="ReshuffleTriggerStateMachine.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><a href="#constructor.summary">Constr</a> | </li> +<li><a href="#method.summary">Method</a></li> +</ul> +<ul class="subNavList"> +<li>Detail: </li> +<li>Field | </li> +<li><a href="#constructor.detail">Constr</a> | </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="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p> +</body> +</html> http://git-wip-us.apache.org/repos/asf/beam-site/blob/de6a0417/content/documentation/sdks/javadoc/0.4.0/org/apache/beam/runners/core/triggers/TriggerStateMachine.MergingTriggerInfo.html ---------------------------------------------------------------------- diff --git a/content/documentation/sdks/javadoc/0.4.0/org/apache/beam/runners/core/triggers/TriggerStateMachine.MergingTriggerInfo.html b/content/documentation/sdks/javadoc/0.4.0/org/apache/beam/runners/core/triggers/TriggerStateMachine.MergingTriggerInfo.html new file mode 100644 index 0000000..a6019d2 --- /dev/null +++ b/content/documentation/sdks/javadoc/0.4.0/org/apache/beam/runners/core/triggers/TriggerStateMachine.MergingTriggerInfo.html @@ -0,0 +1,260 @@ +<!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_111) on Thu Dec 29 08:19:08 CET 2016 --> +<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> +<title>TriggerStateMachine.MergingTriggerInfo (Apache Beam SDK for Java, version 0.4.0)</title> +<meta name="date" content="2016-12-29"> +<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style"> +<script type="text/javascript" src="../../../../../../script.js"></script> +</head> +<body> +<script type="text/javascript"><!-- + try { + if (location.href.indexOf('is-external=true') == -1) { + parent.document.title="TriggerStateMachine.MergingTriggerInfo (Apache Beam SDK for Java, version 0.4.0)"; + } + } + catch(err) { + } +//--> +var methods = {"i0":6,"i1":6}; +var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"]}; +var altColor = "altColor"; +var rowColor = "rowColor"; +var tableTab = "tableTab"; +var activeTableTab = "activeTableTab"; +</script> +<noscript> +<div>JavaScript is disabled on your browser.</div> +</noscript> +<!-- ========= 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</li> +<li>Nested | </li> +<li>Field | </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="Interface TriggerStateMachine.MergingTriggerInfo" class="title">Interface TriggerStateMachine.MergingTriggerInfo</h2> +</div> +<div class="contentContainer"> +<div class="description"> +<ul class="blockList"> +<li class="blockList"> +<dl> +<dt>All Superinterfaces:</dt> +<dd><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.TriggerInfo.html" title="interface in org.apache.beam.runners.core.triggers">TriggerStateMachine.TriggerInfo</a></dd> +</dl> +<dl> +<dt>Enclosing class:</dt> +<dd><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.html" title="class in org.apache.beam.runners.core.triggers">TriggerStateMachine</a></dd> +</dl> +<hr> +<br> +<pre>public static interface <span class="typeNameLabel">TriggerStateMachine.MergingTriggerInfo</span> +extends <a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.TriggerInfo.html" title="interface in org.apache.beam.runners.core.triggers">TriggerStateMachine.TriggerInfo</a></pre> +<div class="block">Interact with properties of the trigger being executed, with extensions to deal with the + merging windows.</div> +</li> +</ul> +</div> +<div class="summary"> +<ul class="blockList"> +<li class="blockList"> +<!-- ========== METHOD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="method.summary"> +<!-- --> +</a> +<h3>Method Summary</h3> +<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> +<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract 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/TriggerStateMachine.MergingTriggerInfo.html#finishedInAllMergingWindows--">finishedInAllMergingWindows</a></span>()</code> +<div class="block">Return true if the trigger is finished in all windows being merged.</div> +</td> +</tr> +<tr id="i1" class="rowColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.MergingTriggerInfo.html#finishedInAnyMergingWindow--">finishedInAnyMergingWindow</a></span>()</code> +<div class="block">Return true if the trigger is finished in any window being merged.</div> +</td> +</tr> +</table> +<ul class="blockList"> +<li class="blockList"><a name="methods.inherited.from.class.org.apache.beam.runners.core.triggers.TriggerStateMachine.TriggerInfo"> +<!-- --> +</a> +<h3>Methods inherited from interface org.apache.beam.runners.core.triggers.<a href="../../../../../../org/apache/beam/runners/core/triggers/TriggerStateMachine.TriggerInfo.html" title="interface in org.apache.beam.runners.core.triggers">TriggerStateMachine.TriggerInfo</a></h3> +<code><a 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