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| <h2 title="Class Create.Values" class="title">Class Create.Values<T></h2> |
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| <ul class="inheritance"> |
| <li>java.lang.Object</li> |
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| <ul class="inheritance"> |
| <li><a href="../../../../../org/apache/beam/sdk/transforms/PTransform.html" title="class in org.apache.beam.sdk.transforms">org.apache.beam.sdk.transforms.PTransform</a><<a href="../../../../../org/apache/beam/sdk/values/PBegin.html" title="class in org.apache.beam.sdk.values">PBegin</a>,<a href="../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><T>></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.beam.sdk.transforms.Create.Values<T></li> |
| </ul> |
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| <div class="description"> |
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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> |
| </dl> |
| <dl> |
| <dt>Enclosing class:</dt> |
| <dd><a href="../../../../../org/apache/beam/sdk/transforms/Create.html" title="class in org.apache.beam.sdk.transforms">Create</a><<a href="../../../../../org/apache/beam/sdk/transforms/Create.html" title="type parameter in Create">T</a>></dd> |
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| <pre>public static class <span class="typeNameLabel">Create.Values<T></span> |
| extends <a href="../../../../../org/apache/beam/sdk/transforms/PTransform.html" title="class in org.apache.beam.sdk.transforms">PTransform</a><<a href="../../../../../org/apache/beam/sdk/values/PBegin.html" title="class in org.apache.beam.sdk.values">PBegin</a>,<a href="../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><T>></pre> |
| <div class="block">A <code>PTransform</code> that creates a <code>PCollection</code> from a set of in-memory objects.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../serialized-form.html#org.apache.beam.sdk.transforms.Create.Values">Serialized Form</a></dd> |
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| <code><a href="../../../../../org/apache/beam/sdk/transforms/PTransform.html#name">name</a></code></li> |
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| <h3>Method Summary</h3> |
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| <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><a href="../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><<a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="type parameter in Create.Values">T</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html#expand-org.apache.beam.sdk.values.PBegin-">expand</a></span>(<a href="../../../../../org/apache/beam/sdk/values/PBegin.html" title="class in org.apache.beam.sdk.values">PBegin</a> input)</code> |
| <div class="block">Override this method to specify how this <code>PTransform</code> should be expanded on the given |
| <code>InputT</code>.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>java.lang.Iterable<<a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="type parameter in Create.Values">T</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html#getElements--">getElements</a></span>()</code> </td> |
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| <td class="colFirst"><code><a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="class in org.apache.beam.sdk.transforms">Create.Values</a><<a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="type parameter in Create.Values">T</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html#withCoder-org.apache.beam.sdk.coders.Coder-">withCoder</a></span>(<a href="../../../../../org/apache/beam/sdk/coders/Coder.html" title="class in org.apache.beam.sdk.coders">Coder</a><<a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="type parameter in Create.Values">T</a>> coder)</code> |
| <div class="block">Returns a <a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="class in org.apache.beam.sdk.transforms"><code>Create.Values</code></a> PTransform like this one that uses the given <code>Coder<T></code> |
| to decode each of the objects into a value of type <code>T</code>.</div> |
| </td> |
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| <td class="colFirst"><code><a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="class in org.apache.beam.sdk.transforms">Create.Values</a><<a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="type parameter in Create.Values">T</a>></code></td> |
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| <div class="block">Returns a <a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="class in org.apache.beam.sdk.transforms"><code>Create.Values</code></a> PTransform like this one that uses the given <code>Schema</code> |
| to represent objects.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="class in org.apache.beam.sdk.transforms">Create.Values</a><<a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="type parameter in Create.Values">T</a>></code></td> |
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| <a href="../../../../../org/apache/beam/sdk/values/TypeDescriptor.html" title="class in org.apache.beam.sdk.values">TypeDescriptor</a><<a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="type parameter in Create.Values">T</a>> typeDescriptor, |
| <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/Create.Values.html" title="type parameter in Create.Values">T</a>,<a href="../../../../../org/apache/beam/sdk/values/Row.html" title="class in org.apache.beam.sdk.values">Row</a>> toRowFunction, |
| <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/values/Row.html" title="class in org.apache.beam.sdk.values">Row</a>,<a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="type parameter in Create.Values">T</a>> fromRowFunction)</code> |
| <div class="block">Returns a <a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="class in org.apache.beam.sdk.transforms"><code>Create.Values</code></a> PTransform like this one that uses the given <code>Schema</code> |
| to represent objects.</div> |
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| <td class="colFirst"><code><a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="class in org.apache.beam.sdk.transforms">Create.Values</a><<a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="type parameter in Create.Values">T</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html#withType-org.apache.beam.sdk.values.TypeDescriptor-">withType</a></span>(<a href="../../../../../org/apache/beam/sdk/values/TypeDescriptor.html" title="class in org.apache.beam.sdk.values">TypeDescriptor</a><<a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="type parameter in Create.Values">T</a>> type)</code> |
| <div class="block">Returns a <a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="class in org.apache.beam.sdk.transforms"><code>Create.Values</code></a> PTransform like this one that uses the given <code>TypeDescriptor<T></code> to determine the <code>Coder</code> to use to decode each of the objects into a |
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| <pre>public <a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="class in org.apache.beam.sdk.transforms">Create.Values</a><<a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="type parameter in Create.Values">T</a>> withCoder(<a href="../../../../../org/apache/beam/sdk/coders/Coder.html" title="class in org.apache.beam.sdk.coders">Coder</a><<a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="type parameter in Create.Values">T</a>> coder)</pre> |
| <div class="block">Returns a <a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="class in org.apache.beam.sdk.transforms"><code>Create.Values</code></a> PTransform like this one that uses the given <code>Coder<T></code> |
| to decode each of the objects into a value of type <code>T</code>. |
| |
| <p>By default, <code>Create.Values</code> can automatically determine the <code>Coder</code> to use if |
| all elements have the same non-parameterized run-time class, and a default coder is |
| registered for that class. See <a href="../../../../../org/apache/beam/sdk/coders/CoderRegistry.html" title="class in org.apache.beam.sdk.coders"><code>CoderRegistry</code></a> for details on how defaults are |
| determined. |
| |
| <p>Note that for <a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="class in org.apache.beam.sdk.transforms"><code>Create.Values</code></a> with no elements, the <a href="../../../../../org/apache/beam/sdk/coders/VoidCoder.html" title="class in org.apache.beam.sdk.coders"><code>VoidCoder</code></a> is used.</div> |
| </li> |
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| <a name="withSchema-org.apache.beam.sdk.schemas.Schema-org.apache.beam.sdk.values.TypeDescriptor-org.apache.beam.sdk.transforms.SerializableFunction-org.apache.beam.sdk.transforms.SerializableFunction-"> |
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| <pre><a href="../../../../../org/apache/beam/sdk/annotations/Experimental.html" title="annotation in org.apache.beam.sdk.annotations">@Experimental</a>(<a href="../../../../../org/apache/beam/sdk/annotations/Experimental.html#value--">value</a>=<a href="../../../../../org/apache/beam/sdk/annotations/Experimental.Kind.html#SCHEMAS">SCHEMAS</a>) |
| public <a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="class in org.apache.beam.sdk.transforms">Create.Values</a><<a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="type parameter in Create.Values">T</a>> withSchema(<a href="../../../../../org/apache/beam/sdk/schemas/Schema.html" title="class in org.apache.beam.sdk.schemas">Schema</a> schema, |
| <a href="../../../../../org/apache/beam/sdk/values/TypeDescriptor.html" title="class in org.apache.beam.sdk.values">TypeDescriptor</a><<a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="type parameter in Create.Values">T</a>> typeDescriptor, |
| <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/Create.Values.html" title="type parameter in Create.Values">T</a>,<a href="../../../../../org/apache/beam/sdk/values/Row.html" title="class in org.apache.beam.sdk.values">Row</a>> toRowFunction, |
| <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/values/Row.html" title="class in org.apache.beam.sdk.values">Row</a>,<a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="type parameter in Create.Values">T</a>> fromRowFunction)</pre> |
| <div class="block">Returns a <a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="class in org.apache.beam.sdk.transforms"><code>Create.Values</code></a> PTransform like this one that uses the given <code>Schema</code> |
| to represent objects.</div> |
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| public <a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="class in org.apache.beam.sdk.transforms">Create.Values</a><<a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="type parameter in Create.Values">T</a>> withRowSchema(<a href="../../../../../org/apache/beam/sdk/schemas/Schema.html" title="class in org.apache.beam.sdk.schemas">Schema</a> schema)</pre> |
| <div class="block">Returns a <a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="class in org.apache.beam.sdk.transforms"><code>Create.Values</code></a> PTransform like this one that uses the given <code>Schema</code> |
| to represent objects.</div> |
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| <pre>public <a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="class in org.apache.beam.sdk.transforms">Create.Values</a><<a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="type parameter in Create.Values">T</a>> withType(<a href="../../../../../org/apache/beam/sdk/values/TypeDescriptor.html" title="class in org.apache.beam.sdk.values">TypeDescriptor</a><<a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="type parameter in Create.Values">T</a>> type)</pre> |
| <div class="block">Returns a <a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="class in org.apache.beam.sdk.transforms"><code>Create.Values</code></a> PTransform like this one that uses the given <code>TypeDescriptor<T></code> to determine the <code>Coder</code> to use to decode each of the objects into a |
| value of type <code>T</code>. Note that a default coder must be registered for the class described |
| in the <code>TypeDescriptor<T></code>. |
| |
| <p>By default, <code>Create.Values</code> can automatically determine the <code>Coder</code> to use if |
| all elements have the same non-parameterized run-time class, and a default coder is |
| registered for that class. See <a href="../../../../../org/apache/beam/sdk/coders/CoderRegistry.html" title="class in org.apache.beam.sdk.coders"><code>CoderRegistry</code></a> for details on how defaults are |
| determined. |
| |
| <p>Note that for <a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="class in org.apache.beam.sdk.transforms"><code>Create.Values</code></a> with no elements, the <a href="../../../../../org/apache/beam/sdk/coders/VoidCoder.html" title="class in org.apache.beam.sdk.coders"><code>VoidCoder</code></a> is used.</div> |
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| <pre>public java.lang.Iterable<<a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="type parameter in Create.Values">T</a>> getElements()</pre> |
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| <pre>public <a href="../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><<a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="type parameter in Create.Values">T</a>> expand(<a href="../../../../../org/apache/beam/sdk/values/PBegin.html" title="class in org.apache.beam.sdk.values">PBegin</a> input)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/beam/sdk/transforms/PTransform.html#expand-InputT-">PTransform</a></code></span></div> |
| <div class="block">Override this method to specify how this <code>PTransform</code> should be expanded on the given |
| <code>InputT</code>. |
| |
| <p>NOTE: This method should not be called directly. Instead apply the <code>PTransform</code> should |
| be applied to the <code>InputT</code> using the <code>apply</code> method. |
| |
| <p>Composite transforms, which are defined in terms of other transforms, should return the |
| output of one of the composed transforms. Non-composite transforms, which do not apply any |
| transforms internally, should return a new unbound output and register evaluators (via |
| backend-specific registration methods).</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/beam/sdk/transforms/PTransform.html#expand-InputT-">expand</a></code> in class <code><a href="../../../../../org/apache/beam/sdk/transforms/PTransform.html" title="class in org.apache.beam.sdk.transforms">PTransform</a><<a href="../../../../../org/apache/beam/sdk/values/PBegin.html" title="class in org.apache.beam.sdk.values">PBegin</a>,<a href="../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><<a href="../../../../../org/apache/beam/sdk/transforms/Create.Values.html" title="type parameter in Create.Values">T</a>>></code></dd> |
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