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<h2 title="Class BatchStatefulParDoOverrides.BatchStatefulDoFn" class="title">Class BatchStatefulParDoOverrides.BatchStatefulDoFn&lt;K,V,OutputT&gt;</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li><a href="../../../../../org/apache/beam/sdk/transforms/DoFn.html" title="class in org.apache.beam.sdk.transforms">org.apache.beam.sdk.transforms.DoFn</a>&lt;<a href="../../../../../org/apache/beam/sdk/values/KV.html" title="class in org.apache.beam.sdk.values">KV</a>&lt;K,java.lang.Iterable&lt;<a href="../../../../../org/apache/beam/sdk/values/KV.html" title="class in org.apache.beam.sdk.values">KV</a>&lt;<a href="http://www.joda.org/joda-time/apidocs/org/joda/time/Instant.html?is-external=true" title="class or interface in org.joda.time">Instant</a>,org.apache.beam.sdk.util.WindowedValue&lt;<a href="../../../../../org/apache/beam/sdk/values/KV.html" title="class in org.apache.beam.sdk.values">KV</a>&lt;K,V&gt;&gt;&gt;&gt;&gt;,OutputT&gt;</li>
<li>
<ul class="inheritance">
<li>org.apache.beam.runners.dataflow.BatchStatefulParDoOverrides.BatchStatefulDoFn&lt;K,V,OutputT&gt;</li>
</ul>
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<dt>All Implemented Interfaces:</dt>
<dd>java.io.Serializable, <a href="../../../../../org/apache/beam/sdk/transforms/display/HasDisplayData.html" title="interface in org.apache.beam.sdk.transforms.display">HasDisplayData</a></dd>
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<dl>
<dt>Enclosing class:</dt>
<dd><a href="../../../../../org/apache/beam/runners/dataflow/BatchStatefulParDoOverrides.html" title="class in org.apache.beam.runners.dataflow">BatchStatefulParDoOverrides</a></dd>
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<pre>public static class <span class="typeNameLabel">BatchStatefulParDoOverrides.BatchStatefulDoFn&lt;K,V,OutputT&gt;</span>
extends <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.html" title="class in org.apache.beam.sdk.transforms">DoFn</a>&lt;<a href="../../../../../org/apache/beam/sdk/values/KV.html" title="class in org.apache.beam.sdk.values">KV</a>&lt;K,java.lang.Iterable&lt;<a href="../../../../../org/apache/beam/sdk/values/KV.html" title="class in org.apache.beam.sdk.values">KV</a>&lt;<a href="http://www.joda.org/joda-time/apidocs/org/joda/time/Instant.html?is-external=true" title="class or interface in org.joda.time">Instant</a>,org.apache.beam.sdk.util.WindowedValue&lt;<a href="../../../../../org/apache/beam/sdk/values/KV.html" title="class in org.apache.beam.sdk.values">KV</a>&lt;K,V&gt;&gt;&gt;&gt;&gt;,OutputT&gt;</pre>
<div class="block">A key-preserving <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.html" title="class in org.apache.beam.sdk.transforms"><code>DoFn</code></a> that explodes an iterable that has been grouped by key and
window.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../serialized-form.html#org.apache.beam.runners.dataflow.BatchStatefulParDoOverrides.BatchStatefulDoFn">Serialized Form</a></dd>
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<h3>Nested classes/interfaces inherited from class&nbsp;org.apache.beam.sdk.transforms.<a href="../../../../../org/apache/beam/sdk/transforms/DoFn.html" title="class in org.apache.beam.sdk.transforms">DoFn</a></h3>
<code><a href="../../../../../org/apache/beam/sdk/transforms/DoFn.BoundedPerElement.html" title="annotation in org.apache.beam.sdk.transforms">DoFn.BoundedPerElement</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.Element.html" title="annotation in org.apache.beam.sdk.transforms">DoFn.Element</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.FieldAccess.html" title="annotation in org.apache.beam.sdk.transforms">DoFn.FieldAccess</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.FinishBundle.html" title="annotation in org.apache.beam.sdk.transforms">DoFn.FinishBundle</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.FinishBundleContext.html" title="class in org.apache.beam.sdk.transforms">DoFn.FinishBundleContext</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.GetInitialRestriction.html" title="annotation in org.apache.beam.sdk.transforms">DoFn.GetInitialRestriction</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.GetRestrictionCoder.html" title="annotation in org.apache.beam.sdk.transforms">DoFn.GetRestrictionCoder</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.MultiOutputReceiver.html" title="interface in org.apache.beam.sdk.transforms">DoFn.MultiOutputReceiver</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.NewTracker.html" title="annotation in org.apache.beam.sdk.transforms">DoFn.NewTracker</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.OnTimer.html" title="annotation in org.apache.beam.sdk.transforms">DoFn.OnTimer</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.OnTimerContext.html" title="class in org.apache.beam.sdk.transforms">DoFn.OnTimerContext</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.OnWindowExpiration.html" title="annotation in org.apache.beam.sdk.transforms">DoFn.OnWindowExpiration</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.OutputReceiver.html" title="interface in org.apache.beam.sdk.transforms">DoFn.OutputReceiver</a>&lt;<a href="../../../../../org/apache/beam/sdk/transforms/DoFn.OutputReceiver.html" title="type parameter in DoFn.OutputReceiver">T</a>&gt;, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.ProcessContext.html" title="class in org.apache.beam.sdk.transforms">DoFn.ProcessContext</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.ProcessContinuation.html" title="class in org.apache.beam.sdk.transforms">DoFn.ProcessContinuation</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.ProcessElement.html" title="annotation in org.apache.beam.sdk.transforms">DoFn.ProcessElement</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.RequiresStableInput.html" title="annotation in org.apache.beam.sdk.transforms">DoFn.RequiresStableInput</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.Setup.html" title="annotation in org.apache.beam.sdk.transforms">DoFn.Setup</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.SplitRestriction.html" title="annotation in org.apache.beam.sdk.transforms">DoFn.SplitRestriction</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.StartBundle.html" title="annotation in org.apache.beam.sdk.transforms">DoFn.StartBundle</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.StartBundleContext.html" title="class in org.apache.beam.sdk.transforms">DoFn.StartBundleContext</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.StateId.html" title="annotation in org.apache.beam.sdk.transforms">DoFn.StateId</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.Teardown.html" title="annotation in org.apache.beam.sdk.transforms">DoFn.Teardown</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.TimerId.html" title="annotation in org.apache.beam.sdk.transforms">DoFn.TimerId</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.Timestamp.html" title="annotation in org.apache.beam.sdk.transforms">DoFn.Timestamp</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.UnboundedPerElement.html" title="annotation in org.apache.beam.sdk.transforms">DoFn.UnboundedPerElement</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.WindowedContext.html" title="class in org.apache.beam.sdk.transforms">DoFn.WindowedContext</a></code></li>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/beam/sdk/values/TypeDescriptor.html" title="class in org.apache.beam.sdk.values">TypeDescriptor</a>&lt;<a href="../../../../../org/apache/beam/runners/dataflow/BatchStatefulParDoOverrides.BatchStatefulDoFn.html" title="type parameter in BatchStatefulParDoOverrides.BatchStatefulDoFn">OutputT</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/beam/runners/dataflow/BatchStatefulParDoOverrides.BatchStatefulDoFn.html#getOutputTypeDescriptor--">getOutputTypeDescriptor</a></span>()</code>
<div class="block">Returns a <a href="../../../../../org/apache/beam/sdk/values/TypeDescriptor.html" title="class in org.apache.beam.sdk.values"><code>TypeDescriptor</code></a> capturing what is known statically about the output type of
this <code>DoFn</code> instance's most-derived class.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/beam/sdk/transforms/DoFn.html" title="class in org.apache.beam.sdk.transforms">DoFn</a>&lt;<a href="../../../../../org/apache/beam/sdk/values/KV.html" title="class in org.apache.beam.sdk.values">KV</a>&lt;<a href="../../../../../org/apache/beam/runners/dataflow/BatchStatefulParDoOverrides.BatchStatefulDoFn.html" title="type parameter in BatchStatefulParDoOverrides.BatchStatefulDoFn">K</a>,<a href="../../../../../org/apache/beam/runners/dataflow/BatchStatefulParDoOverrides.BatchStatefulDoFn.html" title="type parameter in BatchStatefulParDoOverrides.BatchStatefulDoFn">V</a>&gt;,<a href="../../../../../org/apache/beam/runners/dataflow/BatchStatefulParDoOverrides.BatchStatefulDoFn.html" title="type parameter in BatchStatefulParDoOverrides.BatchStatefulDoFn">OutputT</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/beam/runners/dataflow/BatchStatefulParDoOverrides.BatchStatefulDoFn.html#getUnderlyingDoFn--">getUnderlyingDoFn</a></span>()</code>&nbsp;</td>
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<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/dataflow/BatchStatefulParDoOverrides.BatchStatefulDoFn.html#processElement-org.apache.beam.sdk.transforms.DoFn.ProcessContext-org.apache.beam.sdk.transforms.windowing.BoundedWindow-">processElement</a></span>(<a href="../../../../../org/apache/beam/sdk/transforms/DoFn.ProcessContext.html" title="class in org.apache.beam.sdk.transforms">DoFn.ProcessContext</a>&nbsp;c,
<a href="../../../../../org/apache/beam/sdk/transforms/windowing/BoundedWindow.html" title="class in org.apache.beam.sdk.transforms.windowing">BoundedWindow</a>&nbsp;window)</code>&nbsp;</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/dataflow/BatchStatefulParDoOverrides.BatchStatefulDoFn.html#setup--">setup</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/beam/runners/dataflow/BatchStatefulParDoOverrides.BatchStatefulDoFn.html#teardown--">teardown</a></span>()</code>&nbsp;</td>
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<h3>Methods inherited from class&nbsp;org.apache.beam.sdk.transforms.<a href="../../../../../org/apache/beam/sdk/transforms/DoFn.html" title="class in org.apache.beam.sdk.transforms">DoFn</a></h3>
<code><a href="../../../../../org/apache/beam/sdk/transforms/DoFn.html#getAllowedTimestampSkew--">getAllowedTimestampSkew</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.html#getInputTypeDescriptor--">getInputTypeDescriptor</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.html#populateDisplayData-org.apache.beam.sdk.transforms.display.DisplayData.Builder-">populateDisplayData</a>, <a href="../../../../../org/apache/beam/sdk/transforms/DoFn.html#prepareForProcessing--">prepareForProcessing</a></code></li>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
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<h4>getUnderlyingDoFn</h4>
<pre>public&nbsp;<a href="../../../../../org/apache/beam/sdk/transforms/DoFn.html" title="class in org.apache.beam.sdk.transforms">DoFn</a>&lt;<a href="../../../../../org/apache/beam/sdk/values/KV.html" title="class in org.apache.beam.sdk.values">KV</a>&lt;<a href="../../../../../org/apache/beam/runners/dataflow/BatchStatefulParDoOverrides.BatchStatefulDoFn.html" title="type parameter in BatchStatefulParDoOverrides.BatchStatefulDoFn">K</a>,<a href="../../../../../org/apache/beam/runners/dataflow/BatchStatefulParDoOverrides.BatchStatefulDoFn.html" title="type parameter in BatchStatefulParDoOverrides.BatchStatefulDoFn">V</a>&gt;,<a href="../../../../../org/apache/beam/runners/dataflow/BatchStatefulParDoOverrides.BatchStatefulDoFn.html" title="type parameter in BatchStatefulParDoOverrides.BatchStatefulDoFn">OutputT</a>&gt;&nbsp;getUnderlyingDoFn()</pre>
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<h4>setup</h4>
<pre><a href="../../../../../org/apache/beam/sdk/transforms/DoFn.Setup.html" title="annotation in org.apache.beam.sdk.transforms">@DoFn.Setup</a>
public&nbsp;void&nbsp;setup()</pre>
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<h4>processElement</h4>
<pre><a href="../../../../../org/apache/beam/sdk/transforms/DoFn.ProcessElement.html" title="annotation in org.apache.beam.sdk.transforms">@DoFn.ProcessElement</a>
public&nbsp;void&nbsp;processElement(<a href="../../../../../org/apache/beam/sdk/transforms/DoFn.ProcessContext.html" title="class in org.apache.beam.sdk.transforms">DoFn.ProcessContext</a>&nbsp;c,
<a href="../../../../../org/apache/beam/sdk/transforms/windowing/BoundedWindow.html" title="class in org.apache.beam.sdk.transforms.windowing">BoundedWindow</a>&nbsp;window)</pre>
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<h4>teardown</h4>
<pre><a href="../../../../../org/apache/beam/sdk/transforms/DoFn.Teardown.html" title="annotation in org.apache.beam.sdk.transforms">@DoFn.Teardown</a>
public&nbsp;void&nbsp;teardown()</pre>
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<pre>public&nbsp;<a href="../../../../../org/apache/beam/sdk/values/TypeDescriptor.html" title="class in org.apache.beam.sdk.values">TypeDescriptor</a>&lt;<a href="../../../../../org/apache/beam/runners/dataflow/BatchStatefulParDoOverrides.BatchStatefulDoFn.html" title="type parameter in BatchStatefulParDoOverrides.BatchStatefulDoFn">OutputT</a>&gt;&nbsp;getOutputTypeDescriptor()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../org/apache/beam/sdk/transforms/DoFn.html#getOutputTypeDescriptor--">DoFn</a></code></span></div>
<div class="block">Returns a <a href="../../../../../org/apache/beam/sdk/values/TypeDescriptor.html" title="class in org.apache.beam.sdk.values"><code>TypeDescriptor</code></a> capturing what is known statically about the output type of
this <code>DoFn</code> instance's most-derived class.
<p>In the normal case of a concrete <code>DoFn</code> subclass with no generic type parameters of
its own (including anonymous inner classes), this will be a complete non-generic type, which is
good for choosing a default output <code>Coder&lt;O&gt;</code> for the output <code>PCollection&lt;O&gt;</code>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../org/apache/beam/sdk/transforms/DoFn.html#getOutputTypeDescriptor--">getOutputTypeDescriptor</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../org/apache/beam/sdk/transforms/DoFn.html" title="class in org.apache.beam.sdk.transforms">DoFn</a>&lt;<a href="../../../../../org/apache/beam/sdk/values/KV.html" title="class in org.apache.beam.sdk.values">KV</a>&lt;<a href="../../../../../org/apache/beam/runners/dataflow/BatchStatefulParDoOverrides.BatchStatefulDoFn.html" title="type parameter in BatchStatefulParDoOverrides.BatchStatefulDoFn">K</a>,java.lang.Iterable&lt;<a href="../../../../../org/apache/beam/sdk/values/KV.html" title="class in org.apache.beam.sdk.values">KV</a>&lt;<a href="http://www.joda.org/joda-time/apidocs/org/joda/time/Instant.html?is-external=true" title="class or interface in org.joda.time">Instant</a>,org.apache.beam.sdk.util.WindowedValue&lt;<a href="../../../../../org/apache/beam/sdk/values/KV.html" title="class in org.apache.beam.sdk.values">KV</a>&lt;<a href="../../../../../org/apache/beam/runners/dataflow/BatchStatefulParDoOverrides.BatchStatefulDoFn.html" title="type parameter in BatchStatefulParDoOverrides.BatchStatefulDoFn">K</a>,<a href="../../../../../org/apache/beam/runners/dataflow/BatchStatefulParDoOverrides.BatchStatefulDoFn.html" title="type parameter in BatchStatefulParDoOverrides.BatchStatefulDoFn">V</a>&gt;&gt;&gt;&gt;&gt;,<a href="../../../../../org/apache/beam/runners/dataflow/BatchStatefulParDoOverrides.BatchStatefulDoFn.html" title="type parameter in BatchStatefulParDoOverrides.BatchStatefulDoFn">OutputT</a>&gt;</code></dd>
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