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| <div class="subTitle">org.apache.beam.sdk.extensions.zetasketch</div> |
| <h2 title="Class ApproximateCountDistinct.Globally" class="title">Class ApproximateCountDistinct.Globally<T></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/PTransform.html" title="class in org.apache.beam.sdk.transforms">org.apache.beam.sdk.transforms.PTransform</a><<a href="../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><T>,<a href="../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><java.lang.Long>></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.beam.sdk.extensions.zetasketch.ApproximateCountDistinct.Globally<T></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <div class="description"> |
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| <dl> |
| <dt><span class="paramLabel">Type Parameters:</span></dt> |
| <dd><code>T</code> - the type of the elements in the input <code>PCollection</code></dd> |
| </dl> |
| <dl> |
| <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/extensions/zetasketch/ApproximateCountDistinct.html" title="class in org.apache.beam.sdk.extensions.zetasketch">ApproximateCountDistinct</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public abstract static class <span class="typeNameLabel">ApproximateCountDistinct.Globally<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/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><T>,<a href="../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><java.lang.Long>></pre> |
| <div class="block"><code>PTransform</code> for estimating the number of distinct elements in a <code>PCollection</code>.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../serialized-form.html#org.apache.beam.sdk.extensions.zetasketch.ApproximateCountDistinct.Globally">Serialized Form</a></dd> |
| </dl> |
| </li> |
| </ul> |
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| <caption><span>Nested Classes</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Class and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.Builder.html" title="class in org.apache.beam.sdk.extensions.zetasketch">ApproximateCountDistinct.Globally.Builder</a><<a href="../../../../../../org/apache/beam/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.Builder.html" title="type parameter in ApproximateCountDistinct.Globally.Builder">T</a>></span></code> </td> |
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| </a> |
| <h3>Fields inherited from class org.apache.beam.sdk.transforms.<a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html" title="class in org.apache.beam.sdk.transforms">PTransform</a></h3> |
| <code><a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html#name">name</a>, <a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html#resourceHints">resourceHints</a></code></li> |
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| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.html#Globally--">Globally</a></span>()</code> </td> |
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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="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract 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><java.lang.Long></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.html#expand-org.apache.beam.sdk.values.PCollection-">expand</a></span>(<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/extensions/zetasketch/ApproximateCountDistinct.Globally.html" title="type parameter in ApproximateCountDistinct.Globally">T</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>abstract <a href="../../../../../../org/apache/beam/sdk/transforms/Contextful.html" title="class in org.apache.beam.sdk.transforms">Contextful</a><<a href="../../../../../../org/apache/beam/sdk/transforms/Contextful.Fn.html" title="interface in org.apache.beam.sdk.transforms">Contextful.Fn</a><<a href="../../../../../../org/apache/beam/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.html" title="type parameter in ApproximateCountDistinct.Globally">T</a>,java.lang.Long>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.html#getMapping--">getMapping</a></span>()</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>abstract int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.html#getPrecision--">getPrecision</a></span>()</code> </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/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.html#populateDisplayData-org.apache.beam.sdk.transforms.display.DisplayData.Builder-">populateDisplayData</a></span>(<a href="../../../../../../org/apache/beam/sdk/transforms/display/DisplayData.Builder.html" title="interface in org.apache.beam.sdk.transforms.display">DisplayData.Builder</a> builder)</code> |
| <div class="block">Register display data for the given transform or component.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>abstract <a href="../../../../../../org/apache/beam/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.Builder.html" title="class in org.apache.beam.sdk.extensions.zetasketch">ApproximateCountDistinct.Globally.Builder</a><<a href="../../../../../../org/apache/beam/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.html" title="type parameter in ApproximateCountDistinct.Globally">T</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.html#toBuilder--">toBuilder</a></span>()</code> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/beam/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.html" title="class in org.apache.beam.sdk.extensions.zetasketch">ApproximateCountDistinct.Globally</a><<a href="../../../../../../org/apache/beam/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.html" title="type parameter in ApproximateCountDistinct.Globally">T</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.html#via-org.apache.beam.sdk.transforms.ProcessFunction-">via</a></span>(<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/extensions/zetasketch/ApproximateCountDistinct.Globally.html" title="type parameter in ApproximateCountDistinct.Globally">T</a>,java.lang.Long> fn)</code> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><V> <a href="../../../../../../org/apache/beam/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.html" title="class in org.apache.beam.sdk.extensions.zetasketch">ApproximateCountDistinct.Globally</a><V></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.html#withPercision-java.lang.Integer-">withPercision</a></span>(java.lang.Integer withPercision)</code> </td> |
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| <h3>Methods inherited from class org.apache.beam.sdk.transforms.<a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html" title="class in org.apache.beam.sdk.transforms">PTransform</a></h3> |
| <code><a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html#compose-org.apache.beam.sdk.transforms.SerializableFunction-">compose</a>, <a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html#compose-java.lang.String-org.apache.beam.sdk.transforms.SerializableFunction-">compose</a>, <a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html#getAdditionalInputs--">getAdditionalInputs</a>, <a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html#getDefaultOutputCoder--">getDefaultOutputCoder</a>, <a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html#getDefaultOutputCoder-InputT-">getDefaultOutputCoder</a>, <a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html#getDefaultOutputCoder-InputT-org.apache.beam.sdk.values.PCollection-">getDefaultOutputCoder</a>, <a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html#getKindString--">getKindString</a>, <a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html#getName--">getName</a>, <a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html#getResourceHints--">getResourceHints</a>, <a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html#setResourceHints-org.apache.beam.sdk.transforms.resourcehints.ResourceHints-">setResourceHints</a>, <a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html#toString--">toString</a>, <a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html#validate-org.apache.beam.sdk.options.PipelineOptions-">validate</a></code></li> |
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| <h3>Methods inherited from class java.lang.Object</h3> |
| <code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li> |
| </ul> |
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| </ul> |
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| <h4>Globally</h4> |
| <pre>public Globally()</pre> |
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| <h4>getPrecision</h4> |
| <pre>public abstract int getPrecision()</pre> |
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| <h4>toBuilder</h4> |
| <pre>public abstract <a href="../../../../../../org/apache/beam/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.Builder.html" title="class in org.apache.beam.sdk.extensions.zetasketch">ApproximateCountDistinct.Globally.Builder</a><<a href="../../../../../../org/apache/beam/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.html" title="type parameter in ApproximateCountDistinct.Globally">T</a>> toBuilder()</pre> |
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| <pre><a href="https://static.javadoc.io/com.google.code.findbugs/jsr305/3.0.2/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a> |
| public abstract <a href="../../../../../../org/apache/beam/sdk/transforms/Contextful.html" title="class in org.apache.beam.sdk.transforms">Contextful</a><<a href="../../../../../../org/apache/beam/sdk/transforms/Contextful.Fn.html" title="interface in org.apache.beam.sdk.transforms">Contextful.Fn</a><<a href="../../../../../../org/apache/beam/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.html" title="type parameter in ApproximateCountDistinct.Globally">T</a>,java.lang.Long>> getMapping()</pre> |
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| <a name="via-org.apache.beam.sdk.transforms.ProcessFunction-"> |
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| <h4>via</h4> |
| <pre>public <a href="../../../../../../org/apache/beam/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.html" title="class in org.apache.beam.sdk.extensions.zetasketch">ApproximateCountDistinct.Globally</a><<a href="../../../../../../org/apache/beam/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.html" title="type parameter in ApproximateCountDistinct.Globally">T</a>> via(<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/extensions/zetasketch/ApproximateCountDistinct.Globally.html" title="type parameter in ApproximateCountDistinct.Globally">T</a>,java.lang.Long> fn)</pre> |
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| <h4>withPercision</h4> |
| <pre>public <V> <a href="../../../../../../org/apache/beam/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.html" title="class in org.apache.beam.sdk.extensions.zetasketch">ApproximateCountDistinct.Globally</a><V> withPercision(java.lang.Integer withPercision)</pre> |
| </li> |
| </ul> |
| <a name="expand-org.apache.beam.sdk.values.PCollection-"> |
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| <h4>expand</h4> |
| <pre>public <a href="../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><java.lang.Long> expand(<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/extensions/zetasketch/ApproximateCountDistinct.Globally.html" title="type parameter in ApproximateCountDistinct.Globally">T</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/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><<a href="../../../../../../org/apache/beam/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.html" title="type parameter in ApproximateCountDistinct.Globally">T</a>>,<a href="../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><java.lang.Long>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="populateDisplayData-org.apache.beam.sdk.transforms.display.DisplayData.Builder-"> |
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| <h4>populateDisplayData</h4> |
| <pre>public void populateDisplayData(<a href="../../../../../../org/apache/beam/sdk/transforms/display/DisplayData.Builder.html" title="interface in org.apache.beam.sdk.transforms.display">DisplayData.Builder</a> builder)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html#populateDisplayData-org.apache.beam.sdk.transforms.display.DisplayData.Builder-">PTransform</a></code></span></div> |
| <div class="block">Register display data for the given transform or component. |
| |
| <p><code>populateDisplayData(DisplayData.Builder)</code> is invoked by Pipeline runners to collect |
| display data via <a href="../../../../../../org/apache/beam/sdk/transforms/display/DisplayData.html#from-org.apache.beam.sdk.transforms.display.HasDisplayData-"><code>DisplayData.from(HasDisplayData)</code></a>. Implementations may call <code>super.populateDisplayData(builder)</code> in order to register display data in the current namespace, |
| but should otherwise use <code>subcomponent.populateDisplayData(builder)</code> to use the namespace |
| of the subcomponent. |
| |
| <p>By default, does not register any display data. Implementors may override this method to |
| provide their own display data.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/beam/sdk/transforms/display/HasDisplayData.html#populateDisplayData-org.apache.beam.sdk.transforms.display.DisplayData.Builder-">populateDisplayData</a></code> in interface <code><a href="../../../../../../org/apache/beam/sdk/transforms/display/HasDisplayData.html" title="interface in org.apache.beam.sdk.transforms.display">HasDisplayData</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html#populateDisplayData-org.apache.beam.sdk.transforms.display.DisplayData.Builder-">populateDisplayData</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/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><<a href="../../../../../../org/apache/beam/sdk/extensions/zetasketch/ApproximateCountDistinct.Globally.html" title="type parameter in ApproximateCountDistinct.Globally">T</a>>,<a href="../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><java.lang.Long>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>builder</code> - The builder to populate with display data.</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/beam/sdk/transforms/display/HasDisplayData.html" title="interface in org.apache.beam.sdk.transforms.display"><code>HasDisplayData</code></a></dd> |
| </dl> |
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