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| <li><a href="#nested.classes.inherited.from.class.org.apache.beam.sdk.transforms.windowing.WindowFn">Nested</a> | </li> |
| <li>Field | </li> |
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| <div class="subTitle">org.apache.beam.sdk.transforms.windowing</div> |
| <h2 title="Class GlobalWindows" class="title">Class GlobalWindows</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/windowing/WindowFn.html" title="class in org.apache.beam.sdk.transforms.windowing">org.apache.beam.sdk.transforms.windowing.WindowFn</a><T,W></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/NonMergingWindowFn.html" title="class in org.apache.beam.sdk.transforms.windowing">org.apache.beam.sdk.transforms.windowing.NonMergingWindowFn</a><java.lang.Object,<a href="../../../../../../org/apache/beam/sdk/transforms/windowing/GlobalWindow.html" title="class in org.apache.beam.sdk.transforms.windowing">GlobalWindow</a>></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.beam.sdk.transforms.windowing.GlobalWindows</li> |
| </ul> |
| </li> |
| </ul> |
| </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></dd> |
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| <br> |
| <pre>public class <span class="typeNameLabel">GlobalWindows</span> |
| extends <a href="../../../../../../org/apache/beam/sdk/transforms/windowing/NonMergingWindowFn.html" title="class in org.apache.beam.sdk.transforms.windowing">NonMergingWindowFn</a><java.lang.Object,<a href="../../../../../../org/apache/beam/sdk/transforms/windowing/GlobalWindow.html" title="class in org.apache.beam.sdk.transforms.windowing">GlobalWindow</a>></pre> |
| <div class="block">A <a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html" title="class in org.apache.beam.sdk.transforms.windowing"><code>WindowFn</code></a> that assigns all data to the same window. |
| |
| <p>This is the <a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html" title="class in org.apache.beam.sdk.transforms.windowing"><code>WindowFn</code></a> used for data coming from a source, before a <a href="../../../../../../org/apache/beam/sdk/transforms/windowing/Window.html" title="class in org.apache.beam.sdk.transforms.windowing"><code>Window</code></a> |
| transform has been applied.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../serialized-form.html#org.apache.beam.sdk.transforms.windowing.GlobalWindows">Serialized Form</a></dd> |
| </dl> |
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| <!-- --> |
| </a> |
| <h3>Nested classes/interfaces inherited from class org.apache.beam.sdk.transforms.windowing.<a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html" title="class in org.apache.beam.sdk.transforms.windowing">WindowFn</a></h3> |
| <code><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.AssignContext.html" title="class in org.apache.beam.sdk.transforms.windowing">WindowFn.AssignContext</a>, <a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.MergeContext.html" title="class in org.apache.beam.sdk.transforms.windowing">WindowFn.MergeContext</a></code></li> |
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| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/GlobalWindows.html#GlobalWindows--">GlobalWindows</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="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>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/GlobalWindows.html#assignsToOneWindow--">assignsToOneWindow</a></span>()</code> |
| <div class="block">Returns true if this <a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html" title="class in org.apache.beam.sdk.transforms.windowing"><code>WindowFn</code></a> always assigns an element to exactly one window.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>java.util.Collection<<a href="../../../../../../org/apache/beam/sdk/transforms/windowing/GlobalWindow.html" title="class in org.apache.beam.sdk.transforms.windowing">GlobalWindow</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/GlobalWindows.html#assignWindows-org.apache.beam.sdk.transforms.windowing.WindowFn.AssignContext-">assignWindows</a></span>(<a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.AssignContext.html" title="class in org.apache.beam.sdk.transforms.windowing">WindowFn.AssignContext</a> c)</code> |
| <div class="block">Given a timestamp and element, returns the set of windows into which it should be placed.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/GlobalWindows.html#equals-java.lang.Object-">equals</a></span>(<a href="https://static.javadoc.io/org.checkerframework/checker-qual/3.10.0/org/checkerframework/checker/nullness/qual/Nullable.html?is-external=true" title="class or interface in org.checkerframework.checker.nullness.qual">@Nullable</a> java.lang.Object other)</code> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowMappingFn.html" title="class in org.apache.beam.sdk.transforms.windowing">WindowMappingFn</a><<a href="../../../../../../org/apache/beam/sdk/transforms/windowing/GlobalWindow.html" title="class in org.apache.beam.sdk.transforms.windowing">GlobalWindow</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/GlobalWindows.html#getDefaultWindowMappingFn--">getDefaultWindowMappingFn</a></span>()</code> |
| <div class="block">Returns the default <a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowMappingFn.html" title="class in org.apache.beam.sdk.transforms.windowing"><code>WindowMappingFn</code></a> to use to map main input windows to side input |
| windows.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/GlobalWindows.html#hashCode--">hashCode</a></span>()</code> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/GlobalWindows.html#isCompatible-org.apache.beam.sdk.transforms.windowing.WindowFn-">isCompatible</a></span>(<a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html" title="class in org.apache.beam.sdk.transforms.windowing">WindowFn</a><?,?> o)</code> |
| <div class="block">Returns whether this performs the same merging as the given <code>WindowFn</code>.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/GlobalWindows.html#toString--">toString</a></span>()</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/GlobalWindows.html#verifyCompatibility-org.apache.beam.sdk.transforms.windowing.WindowFn-">verifyCompatibility</a></span>(<a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html" title="class in org.apache.beam.sdk.transforms.windowing">WindowFn</a><?,?> other)</code> |
| <div class="block">Throw <a href="../../../../../../org/apache/beam/sdk/transforms/windowing/IncompatibleWindowException.html" title="class in org.apache.beam.sdk.transforms.windowing"><code>IncompatibleWindowException</code></a> if this WindowFn does not perform the same merging as |
| the given $<code>WindowFn</code>.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code><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/windowing/GlobalWindow.html" title="class in org.apache.beam.sdk.transforms.windowing">GlobalWindow</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/GlobalWindows.html#windowCoder--">windowCoder</a></span>()</code> |
| <div class="block">Returns the <a href="../../../../../../org/apache/beam/sdk/coders/Coder.html" title="class in org.apache.beam.sdk.coders"><code>Coder</code></a> used for serializing the windows used by this windowFn.</div> |
| </td> |
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| <h3>Methods inherited from class org.apache.beam.sdk.transforms.windowing.<a href="../../../../../../org/apache/beam/sdk/transforms/windowing/NonMergingWindowFn.html" title="class in org.apache.beam.sdk.transforms.windowing">NonMergingWindowFn</a></h3> |
| <code><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/NonMergingWindowFn.html#isNonMerging--">isNonMerging</a>, <a href="../../../../../../org/apache/beam/sdk/transforms/windowing/NonMergingWindowFn.html#mergeWindows-org.apache.beam.sdk.transforms.windowing.WindowFn.MergeContext-">mergeWindows</a></code></li> |
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| <h3>Methods inherited from class org.apache.beam.sdk.transforms.windowing.<a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html" title="class in org.apache.beam.sdk.transforms.windowing">WindowFn</a></h3> |
| <code><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html#getWindowTypeDescriptor--">getWindowTypeDescriptor</a>, <a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html#populateDisplayData-org.apache.beam.sdk.transforms.display.DisplayData.Builder-">populateDisplayData</a></code></li> |
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| <h3>Methods inherited from class java.lang.Object</h3> |
| <code>clone, finalize, getClass, notify, notifyAll, wait, wait, wait</code></li> |
| </ul> |
| </li> |
| </ul> |
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| <div class="details"> |
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| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| <h3>Constructor Detail</h3> |
| <a name="GlobalWindows--"> |
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| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>GlobalWindows</h4> |
| <pre>public GlobalWindows()</pre> |
| </li> |
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| <h3>Method Detail</h3> |
| <a name="assignWindows-org.apache.beam.sdk.transforms.windowing.WindowFn.AssignContext-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>assignWindows</h4> |
| <pre>public java.util.Collection<<a href="../../../../../../org/apache/beam/sdk/transforms/windowing/GlobalWindow.html" title="class in org.apache.beam.sdk.transforms.windowing">GlobalWindow</a>> assignWindows(<a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.AssignContext.html" title="class in org.apache.beam.sdk.transforms.windowing">WindowFn.AssignContext</a> c)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html#assignWindows-org.apache.beam.sdk.transforms.windowing.WindowFn.AssignContext-">WindowFn</a></code></span></div> |
| <div class="block">Given a timestamp and element, returns the set of windows into which it should be placed.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html#assignWindows-org.apache.beam.sdk.transforms.windowing.WindowFn.AssignContext-">assignWindows</a></code> in class <code><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html" title="class in org.apache.beam.sdk.transforms.windowing">WindowFn</a><java.lang.Object,<a href="../../../../../../org/apache/beam/sdk/transforms/windowing/GlobalWindow.html" title="class in org.apache.beam.sdk.transforms.windowing">GlobalWindow</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isCompatible-org.apache.beam.sdk.transforms.windowing.WindowFn-"> |
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| <h4>isCompatible</h4> |
| <pre>public boolean isCompatible(<a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html" title="class in org.apache.beam.sdk.transforms.windowing">WindowFn</a><?,?> o)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html#isCompatible-org.apache.beam.sdk.transforms.windowing.WindowFn-">WindowFn</a></code></span></div> |
| <div class="block">Returns whether this performs the same merging as the given <code>WindowFn</code>.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html#isCompatible-org.apache.beam.sdk.transforms.windowing.WindowFn-">isCompatible</a></code> in class <code><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html" title="class in org.apache.beam.sdk.transforms.windowing">WindowFn</a><java.lang.Object,<a href="../../../../../../org/apache/beam/sdk/transforms/windowing/GlobalWindow.html" title="class in org.apache.beam.sdk.transforms.windowing">GlobalWindow</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="verifyCompatibility-org.apache.beam.sdk.transforms.windowing.WindowFn-"> |
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| <h4>verifyCompatibility</h4> |
| <pre>public void verifyCompatibility(<a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html" title="class in org.apache.beam.sdk.transforms.windowing">WindowFn</a><?,?> other) |
| throws <a href="../../../../../../org/apache/beam/sdk/transforms/windowing/IncompatibleWindowException.html" title="class in org.apache.beam.sdk.transforms.windowing">IncompatibleWindowException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html#verifyCompatibility-org.apache.beam.sdk.transforms.windowing.WindowFn-">WindowFn</a></code></span></div> |
| <div class="block">Throw <a href="../../../../../../org/apache/beam/sdk/transforms/windowing/IncompatibleWindowException.html" title="class in org.apache.beam.sdk.transforms.windowing"><code>IncompatibleWindowException</code></a> if this WindowFn does not perform the same merging as |
| the given $<code>WindowFn</code>.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html#verifyCompatibility-org.apache.beam.sdk.transforms.windowing.WindowFn-">verifyCompatibility</a></code> in class <code><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html" title="class in org.apache.beam.sdk.transforms.windowing">WindowFn</a><java.lang.Object,<a href="../../../../../../org/apache/beam/sdk/transforms/windowing/GlobalWindow.html" title="class in org.apache.beam.sdk.transforms.windowing">GlobalWindow</a>></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/IncompatibleWindowException.html" title="class in org.apache.beam.sdk.transforms.windowing">IncompatibleWindowException</a></code> - if compared WindowFns are not compatible.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="windowCoder--"> |
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| </a> |
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| <h4>windowCoder</h4> |
| <pre>public <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/windowing/GlobalWindow.html" title="class in org.apache.beam.sdk.transforms.windowing">GlobalWindow</a>> windowCoder()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html#windowCoder--">WindowFn</a></code></span></div> |
| <div class="block">Returns the <a href="../../../../../../org/apache/beam/sdk/coders/Coder.html" title="class in org.apache.beam.sdk.coders"><code>Coder</code></a> used for serializing the windows used by this windowFn.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html#windowCoder--">windowCoder</a></code> in class <code><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html" title="class in org.apache.beam.sdk.transforms.windowing">WindowFn</a><java.lang.Object,<a href="../../../../../../org/apache/beam/sdk/transforms/windowing/GlobalWindow.html" title="class in org.apache.beam.sdk.transforms.windowing">GlobalWindow</a>></code></dd> |
| </dl> |
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| <h4>getDefaultWindowMappingFn</h4> |
| <pre>public <a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowMappingFn.html" title="class in org.apache.beam.sdk.transforms.windowing">WindowMappingFn</a><<a href="../../../../../../org/apache/beam/sdk/transforms/windowing/GlobalWindow.html" title="class in org.apache.beam.sdk.transforms.windowing">GlobalWindow</a>> getDefaultWindowMappingFn()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html#getDefaultWindowMappingFn--">WindowFn</a></code></span></div> |
| <div class="block">Returns the default <a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowMappingFn.html" title="class in org.apache.beam.sdk.transforms.windowing"><code>WindowMappingFn</code></a> to use to map main input windows to side input |
| windows. This should accept arbitrary main input windows, and produce a <a href="../../../../../../org/apache/beam/sdk/transforms/windowing/BoundedWindow.html" title="class in org.apache.beam.sdk.transforms.windowing"><code>BoundedWindow</code></a> |
| that can be produced by this <a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html" title="class in org.apache.beam.sdk.transforms.windowing"><code>WindowFn</code></a>.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html#getDefaultWindowMappingFn--">getDefaultWindowMappingFn</a></code> in class <code><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html" title="class in org.apache.beam.sdk.transforms.windowing">WindowFn</a><java.lang.Object,<a href="../../../../../../org/apache/beam/sdk/transforms/windowing/GlobalWindow.html" title="class in org.apache.beam.sdk.transforms.windowing">GlobalWindow</a>></code></dd> |
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| <pre>public boolean assignsToOneWindow()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html#assignsToOneWindow--">WindowFn</a></code></span></div> |
| <div class="block">Returns true if this <a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html" title="class in org.apache.beam.sdk.transforms.windowing"><code>WindowFn</code></a> always assigns an element to exactly one window. |
| |
| <p>If this varies per-element, or cannot be determined, conservatively return false. |
| |
| <p>By default, returns false.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html#assignsToOneWindow--">assignsToOneWindow</a></code> in class <code><a href="../../../../../../org/apache/beam/sdk/transforms/windowing/WindowFn.html" title="class in org.apache.beam.sdk.transforms.windowing">WindowFn</a><java.lang.Object,<a href="../../../../../../org/apache/beam/sdk/transforms/windowing/GlobalWindow.html" title="class in org.apache.beam.sdk.transforms.windowing">GlobalWindow</a>></code></dd> |
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| <h4>equals</h4> |
| <pre>public boolean equals(<a href="https://static.javadoc.io/org.checkerframework/checker-qual/3.10.0/org/checkerframework/checker/nullness/qual/Nullable.html?is-external=true" title="class or interface in org.checkerframework.checker.nullness.qual">@Nullable</a> java.lang.Object other)</pre> |
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| <pre>public int hashCode()</pre> |
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| <h4>toString</h4> |
| <pre>public java.lang.String toString()</pre> |
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| <dd><code>toString</code> in class <code>java.lang.Object</code></dd> |
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