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[29/52] [partial] beam-site git commit: Publish Javadoc for version
0.4.0
http://git-wip-us.apache.org/repos/asf/beam-site/blob/de6a0417/content/documentation/sdks/javadoc/0.4.0/org/apache/beam/runners/core/SystemReduceFn.html
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+<div class="subTitle">org.apache.beam.runners.core</div>
+<h2 title="Class SystemReduceFn" class="title">Class SystemReduceFn<K,InputT,AccumT,OutputT,W extends <a href="../../../../../org/apache/beam/sdk/transforms/windowing/BoundedWindow.html" title="class in org.apache.beam.sdk.transforms.windowing">BoundedWindow</a>></h2>
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+<li>
+<ul class="inheritance">
+<li><a href="../../../../../org/apache/beam/runners/core/ReduceFn.html" title="class in org.apache.beam.runners.core">org.apache.beam.runners.core.ReduceFn</a><K,InputT,OutputT,W></li>
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+<ul class="inheritance">
+<li>org.apache.beam.runners.core.SystemReduceFn<K,InputT,AccumT,OutputT,W></li>
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+<dt><span class="paramLabel">Type Parameters:</span></dt>
+<dd><code>K</code> - The type of key being processed.</dd>
+<dd><code>InputT</code> - The type of values associated with the key.</dd>
+<dd><code>OutputT</code> - The output type that will be produced for each key.</dd>
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+extends <a href="../../../../../org/apache/beam/runners/core/ReduceFn.html" title="class in org.apache.beam.runners.core">ReduceFn</a><K,InputT,OutputT,W></pre>
+<div class="block"><a href="../../../../../org/apache/beam/runners/core/ReduceFn.html" title="class in org.apache.beam.runners.core"><code>ReduceFn</code></a> implementing the default reduction behaviors of <a href="../../../../../org/apache/beam/sdk/transforms/GroupByKey.html" title="class in org.apache.beam.sdk.transforms"><code>GroupByKey</code></a>.</div>
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+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../../serialized-form.html#org.apache.beam.runners.core.SystemReduceFn">Serialized Form</a></dd>
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+<td class="colFirst"><code>void</code></td>
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+<li>Field | </li>
+<li><a href="#constructor.summary">Constr</a> | </li>
+<li><a href="#method.summary">Method</a></li>
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+<div class="header">
+<div class="subTitle">org.apache.beam.runners.core</div>
+<h2 title="Class UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter" class="title">Class UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter<T></h2>
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+<div class="block">A <code>BoundedSource</code> to <code>UnboundedSource</code> adapter.</div>
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+<dd><a href="../../../../../serialized-form.html#org.apache.beam.runners.core.UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter">Serialized Form</a></dd>
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+<th class="colFirst" scope="col">Modifier and Type</th>
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+ <a href="../../../../../org/apache/beam/sdk/options/PipelineOptions.html" title="interface in org.apache.beam.sdk.options">PipelineOptions</a> options)</code>
+<div class="block">Returns a list of <code>UnboundedSource</code> objects representing the instances of this source
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+</td>
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+<td class="colFirst"><code><a href="../../../../../org/apache/beam/sdk/coders/Coder.html" title="interface in org.apache.beam.sdk.coders">Coder</a><org.apache.beam.runners.core.UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter.Checkpoint<<a href="../../../../../org/apache/beam/runners/core/UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter.html" title="type parameter in UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter">T</a>>></code></td>
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+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>void</code></td>
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+<div class="block">Checks that this source is valid, before it can be used in a pipeline.
+
+ <p>It is recommended to use <code>Preconditions</code> for implementing
+ this method.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../org/apache/beam/sdk/io/Source.html#validate--">validate</a></code> in class <code><a href="../../../../../org/apache/beam/sdk/io/Source.html" title="class in org.apache.beam.sdk.io">Source</a><<a href="../../../../../org/apache/beam/runners/core/UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter.html" title="type parameter in UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter">T</a>></code></dd>
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+ <a href="../../../../../org/apache/beam/sdk/options/PipelineOptions.html" title="interface in org.apache.beam.sdk.options">PipelineOptions</a> options)
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+<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/beam/sdk/io/UnboundedSource.html#generateInitialSplits-int-org.apache.beam.sdk.options.PipelineOptions-">UnboundedSource</a></code></span></div>
+<div class="block">Returns a list of <code>UnboundedSource</code> objects representing the instances of this source
+ that should be used when executing the workflow. Each split should return a separate partition
+ of the input data.
+
+ <p>For example, for a source reading from a growing directory of files, each split
+ could correspond to a prefix of file names.
+
+ <p>Some sources are not splittable, such as reading from a single TCP stream. In that
+ case, only a single split should be returned.
+
+ <p>Some data sources automatically partition their data among readers. For these types of
+ inputs, <code>n</code> identical replicas of the top-level source can be returned.
+
+ <p>The size of the returned list should be as close to <code>desiredNumSplits</code>
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+ will limit the amount of parallelism in the source.</div>
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+<dd><code><a href="../../../../../org/apache/beam/sdk/io/UnboundedSource.html#generateInitialSplits-int-org.apache.beam.sdk.options.PipelineOptions-">generateInitialSplits</a></code> in class <code><a href="../../../../../org/apache/beam/sdk/io/UnboundedSource.html" title="class in org.apache.beam.sdk.io">UnboundedSource</a><<a href="../../../../../org/apache/beam/runners/core/UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter.html" title="type parameter in UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter">T</a>,org.apache.beam.runners.core.UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter.Checkpoint<<a href="../../../../../org/apache/beam/runners/core/UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter.html" title="type parameter in UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter">T</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>
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+</ul>
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+<div class="block">Create a new <a href="../../../../../org/apache/beam/sdk/io/UnboundedSource.UnboundedReader.html" title="class in org.apache.beam.sdk.io"><code>UnboundedSource.UnboundedReader</code></a> to read from this source, resuming from the given
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+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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+<div class="block">Returns the default <code>Coder</code> to use for the data read from this source.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../../org/apache/beam/sdk/io/Source.html#getDefaultOutputCoder--">getDefaultOutputCoder</a></code> in class <code><a href="../../../../../org/apache/beam/sdk/io/Source.html" title="class in org.apache.beam.sdk.io">Source</a><<a href="../../../../../org/apache/beam/runners/core/UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter.html" title="type parameter in UnboundedReadFromBoundedSource.BoundedToUnboundedSourceAdapter">T</a>></code></dd>
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+<div class="bottomNav"><a name="navbar.bottom">
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