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<h2 title="Class AlternatingLeastSquare.TrainingDataCombiner" class="title">Class AlternatingLeastSquare.TrainingDataCombiner</h2>
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<li>org.apache.beam.sdk.transforms.Combine.CombineFn&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;,&#8203;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;,&#8203;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;</li>
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<li>org.apache.nemo.examples.beam.AlternatingLeastSquare.TrainingDataCombiner</li>
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<dd><a href="AlternatingLeastSquare.html" title="class in org.apache.nemo.examples.beam">AlternatingLeastSquare</a></dd>
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<pre>public static final class <span class="typeNameLabel">AlternatingLeastSquare.TrainingDataCombiner</span>
extends org.apache.beam.sdk.transforms.Combine.CombineFn&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;,&#8203;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;,&#8203;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;</pre>
<div class="block">Combiner for the training data.</div>
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<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E()">TrainingDataCombiner</a></span>()</code></th>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
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<tr id="i0" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#addInput(java.util.List,org.apache.beam.sdk.values.KV)">addInput</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;&nbsp;accumulator,
org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&nbsp;value)</code></th>
<td class="colLast">&nbsp;</td>
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<tr id="i1" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#createAccumulator()">createAccumulator</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
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<tr id="i2" class="altColor">
<td class="colFirst"><code>org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#extractOutput(java.util.List)">extractOutput</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;&nbsp;accumulator)</code></th>
<td class="colLast">&nbsp;</td>
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<tr id="i3" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/reflect/TypeVariable.html?is-external=true" title="class or interface in java.lang.reflect" class="externalLink">TypeVariable</a>&lt;?&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getAccumTVariable()">getAccumTVariable</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
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<tr id="i4" class="altColor">
<td class="colFirst"><code>org.apache.beam.sdk.coders.Coder&lt;AccumT&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getAccumulatorCoder(org.apache.beam.sdk.coders.CoderRegistry,org.apache.beam.sdk.coders.Coder)">getAccumulatorCoder</a></span>&#8203;(org.apache.beam.sdk.coders.CoderRegistry&nbsp;arg0,
org.apache.beam.sdk.coders.Coder&lt;InputT&gt;&nbsp;arg1)</code></th>
<td class="colLast">&nbsp;</td>
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<tr id="i5" class="rowColor">
<td class="colFirst"><code>org.apache.beam.sdk.coders.Coder&lt;OutputT&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getDefaultOutputCoder(org.apache.beam.sdk.coders.CoderRegistry,org.apache.beam.sdk.coders.Coder)">getDefaultOutputCoder</a></span>&#8203;(org.apache.beam.sdk.coders.CoderRegistry&nbsp;arg0,
org.apache.beam.sdk.coders.Coder&lt;InputT&gt;&nbsp;arg1)</code></th>
<td class="colLast">&nbsp;</td>
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<tr id="i6" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getIncompatibleGlobalWindowErrorMessage()">getIncompatibleGlobalWindowErrorMessage</a></span>()</code></th>
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<tr id="i7" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/reflect/TypeVariable.html?is-external=true" title="class or interface in java.lang.reflect" class="externalLink">TypeVariable</a>&lt;?&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getInputTVariable()">getInputTVariable</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
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<tr id="i8" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/reflect/TypeVariable.html?is-external=true" title="class or interface in java.lang.reflect" class="externalLink">TypeVariable</a>&lt;?&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getOutputTVariable()">getOutputTVariable</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
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<tr id="i9" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#mergeAccumulators(java.lang.Iterable)">mergeAccumulators</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang" class="externalLink">Iterable</a>&lt;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;&gt;&nbsp;accumulators)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#populateDisplayData(org.apache.beam.sdk.transforms.display.DisplayData.Builder)">populateDisplayData</a></span>&#8203;(org.apache.beam.sdk.transforms.display.DisplayData.Builder&nbsp;arg0)</code></th>
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<h3>Methods inherited from class&nbsp;org.apache.beam.sdk.transforms.Combine.CombineFn</h3>
<code>apply, compact, defaultValue, getInputType, getOutputType</code></li>
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<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang" class="externalLink">clone</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang" class="externalLink">equals</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang" class="externalLink">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang" class="externalLink">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang" class="externalLink">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang" class="externalLink">notify</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang" class="externalLink">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang" class="externalLink">toString</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#wait(long,int)" title="class or interface in java.lang" class="externalLink">wait</a></code></li>
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<h4>TrainingDataCombiner</h4>
<pre>public&nbsp;TrainingDataCombiner()</pre>
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<a id="createAccumulator()">
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<h4>createAccumulator</h4>
<pre class="methodSignature">public&nbsp;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;&nbsp;createAccumulator()</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>createAccumulator</code>&nbsp;in class&nbsp;<code>org.apache.beam.sdk.transforms.Combine.CombineFn&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;,&#8203;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;,&#8203;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;</code></dd>
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<pre class="methodSignature">public&nbsp;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;&nbsp;addInput&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;&nbsp;accumulator,
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>addInput</code>&nbsp;in class&nbsp;<code>org.apache.beam.sdk.transforms.Combine.CombineFn&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;,&#8203;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;,&#8203;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;</code></dd>
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<h4>mergeAccumulators</h4>
<pre class="methodSignature">public&nbsp;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;&nbsp;mergeAccumulators&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang" class="externalLink">Iterable</a>&lt;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;&gt;&nbsp;accumulators)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>mergeAccumulators</code>&nbsp;in class&nbsp;<code>org.apache.beam.sdk.transforms.Combine.CombineFn&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;,&#8203;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;,&#8203;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;</code></dd>
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<pre class="methodSignature">public&nbsp;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&nbsp;extractOutput&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;&nbsp;accumulator)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>extractOutput</code>&nbsp;in class&nbsp;<code>org.apache.beam.sdk.transforms.Combine.CombineFn&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;,&#8203;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&lt;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;,&#8203;org.apache.beam.sdk.values.KV&lt;int[],&#8203;float[]&gt;&gt;</code></dd>
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</li>
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<a id="getAccumulatorCoder(org.apache.beam.sdk.coders.CoderRegistry,org.apache.beam.sdk.coders.Coder)">
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<h4>getAccumulatorCoder</h4>
<pre class="methodSignature">public&nbsp;org.apache.beam.sdk.coders.Coder&lt;AccumT&gt;&nbsp;getAccumulatorCoder&#8203;(org.apache.beam.sdk.coders.CoderRegistry&nbsp;arg0,
org.apache.beam.sdk.coders.Coder&lt;InputT&gt;&nbsp;arg1)
throws org.apache.beam.sdk.coders.CannotProvideCoderException</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>getAccumulatorCoder</code>&nbsp;in interface&nbsp;<code>org.apache.beam.sdk.transforms.CombineFnBase.GlobalCombineFn&lt;InputT extends <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a>,&#8203;AccumT extends <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a>,&#8203;OutputT extends <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a>&gt;</code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>org.apache.beam.sdk.coders.CannotProvideCoderException</code></dd>
</dl>
</li>
</ul>
<a id="getDefaultOutputCoder(org.apache.beam.sdk.coders.CoderRegistry,org.apache.beam.sdk.coders.Coder)">
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<h4>getDefaultOutputCoder</h4>
<pre class="methodSignature">public&nbsp;org.apache.beam.sdk.coders.Coder&lt;OutputT&gt;&nbsp;getDefaultOutputCoder&#8203;(org.apache.beam.sdk.coders.CoderRegistry&nbsp;arg0,
org.apache.beam.sdk.coders.Coder&lt;InputT&gt;&nbsp;arg1)
throws org.apache.beam.sdk.coders.CannotProvideCoderException</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>getDefaultOutputCoder</code>&nbsp;in interface&nbsp;<code>org.apache.beam.sdk.transforms.CombineFnBase.GlobalCombineFn&lt;InputT extends <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a>,&#8203;AccumT extends <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a>,&#8203;OutputT extends <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a>&gt;</code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>org.apache.beam.sdk.coders.CannotProvideCoderException</code></dd>
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<a id="getIncompatibleGlobalWindowErrorMessage()">
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<h4>getIncompatibleGlobalWindowErrorMessage</h4>
<pre class="methodSignature">public&nbsp;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;getIncompatibleGlobalWindowErrorMessage()</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>getIncompatibleGlobalWindowErrorMessage</code>&nbsp;in interface&nbsp;<code>org.apache.beam.sdk.transforms.CombineFnBase.GlobalCombineFn&lt;InputT extends <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a>,&#8203;AccumT extends <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a>,&#8203;OutputT extends <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a>&gt;</code></dd>
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<h4>getInputTVariable</h4>
<pre class="methodSignature">public&nbsp;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/reflect/TypeVariable.html?is-external=true" title="class or interface in java.lang.reflect" class="externalLink">TypeVariable</a>&lt;?&gt;&nbsp;getInputTVariable()</pre>
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<h4>getAccumTVariable</h4>
<pre class="methodSignature">public&nbsp;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/reflect/TypeVariable.html?is-external=true" title="class or interface in java.lang.reflect" class="externalLink">TypeVariable</a>&lt;?&gt;&nbsp;getAccumTVariable()</pre>
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<a id="getOutputTVariable()">
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<h4>getOutputTVariable</h4>
<pre class="methodSignature">public&nbsp;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/reflect/TypeVariable.html?is-external=true" title="class or interface in java.lang.reflect" class="externalLink">TypeVariable</a>&lt;?&gt;&nbsp;getOutputTVariable()</pre>
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<a id="populateDisplayData(org.apache.beam.sdk.transforms.display.DisplayData.Builder)">
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<h4>populateDisplayData</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;populateDisplayData&#8203;(org.apache.beam.sdk.transforms.display.DisplayData.Builder&nbsp;arg0)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>populateDisplayData</code>&nbsp;in interface&nbsp;<code>org.apache.beam.sdk.transforms.display.HasDisplayData</code></dd>
</dl>
</li>
</ul>
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