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| <h2 title="Class SimpleFunction" class="title">Class SimpleFunction<InputT,OutputT></h2> |
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| <li>java.lang.Object</li> |
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| <li><a href="../../../../../org/apache/beam/sdk/transforms/InferableFunction.html" title="class in org.apache.beam.sdk.transforms">org.apache.beam.sdk.transforms.InferableFunction</a><InputT,OutputT></li> |
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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>, <a href="../../../../../org/apache/beam/sdk/transforms/ProcessFunction.html" title="interface in org.apache.beam.sdk.transforms">ProcessFunction</a><InputT,OutputT>, <a href="../../../../../org/apache/beam/sdk/transforms/SerializableFunction.html" title="interface in org.apache.beam.sdk.transforms">SerializableFunction</a><InputT,OutputT></dd> |
| </dl> |
| <dl> |
| <dt>Direct Known Subclasses:</dt> |
| <dd><a href="../../../../../org/apache/beam/sdk/io/gcp/bigtable/BeamRowToBigtableMutation.ToBigtableRowFn.html" title="class in org.apache.beam.sdk.io.gcp.bigtable">BeamRowToBigtableMutation.ToBigtableRowFn</a>, <a href="../../../../../org/apache/beam/sdk/extensions/sql/impl/transform/BeamSetOperatorsTransforms.BeamSqlRow2KvFn.html" title="class in org.apache.beam.sdk.extensions.sql.impl.transform">BeamSetOperatorsTransforms.BeamSqlRow2KvFn</a>, <a href="../../../../../org/apache/beam/sdk/transforms/WithFailures.ExceptionAsMapHandler.html" title="class in org.apache.beam.sdk.transforms">WithFailures.ExceptionAsMapHandler</a>, <a href="../../../../../org/apache/beam/sdk/transforms/WithFailures.ThrowableHandler.html" title="class in org.apache.beam.sdk.transforms">WithFailures.ThrowableHandler</a>, <a href="../../../../../org/apache/beam/runners/spark/structuredstreaming/examples/WordCount.FormatAsTextFn.html" title="class in org.apache.beam.runners.spark.structuredstreaming.examples">WordCount.FormatAsTextFn</a></dd> |
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| <pre>public abstract class <span class="typeNameLabel">SimpleFunction<InputT,OutputT></span> |
| extends <a href="../../../../../org/apache/beam/sdk/transforms/InferableFunction.html" title="class in org.apache.beam.sdk.transforms">InferableFunction</a><InputT,OutputT> |
| implements <a href="../../../../../org/apache/beam/sdk/transforms/SerializableFunction.html" title="interface in org.apache.beam.sdk.transforms">SerializableFunction</a><InputT,OutputT></pre> |
| <div class="block">A <a href="../../../../../org/apache/beam/sdk/transforms/SerializableFunction.html" title="interface in org.apache.beam.sdk.transforms"><code>SerializableFunction</code></a> which is not a <i>functional interface</i>. Concrete subclasses |
| allow us to infer type information, which in turn aids <a href="../../../../../org/apache/beam/sdk/coders/Coder.html" title="class in org.apache.beam.sdk.coders"><code>Coder</code></a> inference.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../serialized-form.html#org.apache.beam.sdk.transforms.SimpleFunction">Serialized Form</a></dd> |
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| <th class="colFirst" scope="col">Modifier</th> |
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| <td class="colFirst"><code>protected </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/beam/sdk/transforms/SimpleFunction.html#SimpleFunction--">SimpleFunction</a></span>()</code> </td> |
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| <td class="colFirst"><code>protected </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/beam/sdk/transforms/SimpleFunction.html#SimpleFunction-org.apache.beam.sdk.transforms.SerializableFunction-">SimpleFunction</a></span>(<a href="../../../../../org/apache/beam/sdk/transforms/SerializableFunction.html" title="interface in org.apache.beam.sdk.transforms">SerializableFunction</a><<a href="../../../../../org/apache/beam/sdk/transforms/SimpleFunction.html" title="type parameter in SimpleFunction">InputT</a>,<a href="../../../../../org/apache/beam/sdk/transforms/SimpleFunction.html" title="type parameter in SimpleFunction">OutputT</a>> fn)</code> </td> |
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| <tr> |
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| <td class="colFirst"><code><a href="../../../../../org/apache/beam/sdk/transforms/SimpleFunction.html" title="type parameter in SimpleFunction">OutputT</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/beam/sdk/transforms/SimpleFunction.html#apply-InputT-">apply</a></span>(<a href="../../../../../org/apache/beam/sdk/transforms/SimpleFunction.html" title="type parameter in SimpleFunction">InputT</a> input)</code> |
| <div class="block">Returns the result of invoking this function on the given input.</div> |
| </td> |
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| <td class="colFirst"><code>static <InputT,OutputT><br><a href="../../../../../org/apache/beam/sdk/transforms/SimpleFunction.html" title="class in org.apache.beam.sdk.transforms">SimpleFunction</a><InputT,OutputT></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/beam/sdk/transforms/SimpleFunction.html#fromSerializableFunctionWithOutputType-org.apache.beam.sdk.transforms.SerializableFunction-org.apache.beam.sdk.values.TypeDescriptor-">fromSerializableFunctionWithOutputType</a></span>(<a href="../../../../../org/apache/beam/sdk/transforms/SerializableFunction.html" title="interface in org.apache.beam.sdk.transforms">SerializableFunction</a><InputT,OutputT> fn, |
| <a href="../../../../../org/apache/beam/sdk/values/TypeDescriptor.html" title="class in org.apache.beam.sdk.values">TypeDescriptor</a><OutputT> outputType)</code> </td> |
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| <code><a href="../../../../../org/apache/beam/sdk/transforms/InferableFunction.html#fromProcessFunctionWithOutputType-org.apache.beam.sdk.transforms.ProcessFunction-org.apache.beam.sdk.values.TypeDescriptor-">fromProcessFunctionWithOutputType</a>, <a href="../../../../../org/apache/beam/sdk/transforms/InferableFunction.html#getInputTypeDescriptor--">getInputTypeDescriptor</a>, <a href="../../../../../org/apache/beam/sdk/transforms/InferableFunction.html#getOutputTypeDescriptor--">getOutputTypeDescriptor</a>, <a href="../../../../../org/apache/beam/sdk/transforms/InferableFunction.html#populateDisplayData-org.apache.beam.sdk.transforms.display.DisplayData.Builder-">populateDisplayData</a></code></li> |
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| <pre>protected SimpleFunction()</pre> |
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| <pre>protected SimpleFunction(<a href="../../../../../org/apache/beam/sdk/transforms/SerializableFunction.html" title="interface in org.apache.beam.sdk.transforms">SerializableFunction</a><<a href="../../../../../org/apache/beam/sdk/transforms/SimpleFunction.html" title="type parameter in SimpleFunction">InputT</a>,<a href="../../../../../org/apache/beam/sdk/transforms/SimpleFunction.html" title="type parameter in SimpleFunction">OutputT</a>> fn)</pre> |
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| <h4>apply</h4> |
| <pre>public <a href="../../../../../org/apache/beam/sdk/transforms/SimpleFunction.html" title="type parameter in SimpleFunction">OutputT</a> apply(<a href="../../../../../org/apache/beam/sdk/transforms/SimpleFunction.html" title="type parameter in SimpleFunction">InputT</a> input)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/beam/sdk/transforms/ProcessFunction.html#apply-InputT-">ProcessFunction</a></code></span></div> |
| <div class="block">Returns the result of invoking this function on the given input.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/beam/sdk/transforms/ProcessFunction.html#apply-InputT-">apply</a></code> in interface <code><a href="../../../../../org/apache/beam/sdk/transforms/ProcessFunction.html" title="interface in org.apache.beam.sdk.transforms">ProcessFunction</a><<a href="../../../../../org/apache/beam/sdk/transforms/SimpleFunction.html" title="type parameter in SimpleFunction">InputT</a>,<a href="../../../../../org/apache/beam/sdk/transforms/SimpleFunction.html" title="type parameter in SimpleFunction">OutputT</a>></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/beam/sdk/transforms/SerializableFunction.html#apply-InputT-">apply</a></code> in interface <code><a href="../../../../../org/apache/beam/sdk/transforms/SerializableFunction.html" title="interface in org.apache.beam.sdk.transforms">SerializableFunction</a><<a href="../../../../../org/apache/beam/sdk/transforms/SimpleFunction.html" title="type parameter in SimpleFunction">InputT</a>,<a href="../../../../../org/apache/beam/sdk/transforms/SimpleFunction.html" title="type parameter in SimpleFunction">OutputT</a>></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../org/apache/beam/sdk/transforms/InferableFunction.html#apply-InputT-">apply</a></code> in class <code><a href="../../../../../org/apache/beam/sdk/transforms/InferableFunction.html" title="class in org.apache.beam.sdk.transforms">InferableFunction</a><<a href="../../../../../org/apache/beam/sdk/transforms/SimpleFunction.html" title="type parameter in SimpleFunction">InputT</a>,<a href="../../../../../org/apache/beam/sdk/transforms/SimpleFunction.html" title="type parameter in SimpleFunction">OutputT</a>></code></dd> |
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| <pre>public static <InputT,OutputT> <a href="../../../../../org/apache/beam/sdk/transforms/SimpleFunction.html" title="class in org.apache.beam.sdk.transforms">SimpleFunction</a><InputT,OutputT> fromSerializableFunctionWithOutputType(<a href="../../../../../org/apache/beam/sdk/transforms/SerializableFunction.html" title="interface in org.apache.beam.sdk.transforms">SerializableFunction</a><InputT,OutputT> fn, |
| <a href="../../../../../org/apache/beam/sdk/values/TypeDescriptor.html" title="class in org.apache.beam.sdk.values">TypeDescriptor</a><OutputT> outputType)</pre> |
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