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| <div class="subTitle">org.apache.beam.sdk.fn.stream</div> |
| <h2 title="Class BufferingStreamObserver" class="title">Class BufferingStreamObserver<T></h2> |
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| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li>java.lang.Object</li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.beam.sdk.fn.stream.BufferingStreamObserver<T></li> |
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| <div class="description"> |
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| <dt>All Implemented Interfaces:</dt> |
| <dd>org.apache.beam.vendor.grpc.v1.io.grpc.stub.StreamObserver<T></dd> |
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| <hr> |
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| <pre>@ThreadSafe |
| public final class <span class="typeNameLabel">BufferingStreamObserver<T></span> |
| extends java.lang.Object |
| implements org.apache.beam.vendor.grpc.v1.io.grpc.stub.StreamObserver<T></pre> |
| <div class="block">A thread safe <code>StreamObserver</code> which uses a bounded queue to pass elements to a processing |
| thread responsible for interacting with the underlying <code>CallStreamObserver</code>. |
| |
| <p>Flow control with the underlying <code>CallStreamObserver</code> is handled with a <code>Phaser</code> |
| which waits for advancement of the phase if the <code>CallStreamObserver</code> is not ready. Callers |
| are expected to advance the <code>Phaser</code> whenever the underlying <code>CallStreamObserver</code> |
| becomes ready.</div> |
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| <th class="colOne" scope="col">Constructor and Description</th> |
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| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/fn/stream/BufferingStreamObserver.html#BufferingStreamObserver-java.util.concurrent.Phaser-org.apache.beam.vendor.grpc.v1.io.grpc.stub.CallStreamObserver-java.util.concurrent.ExecutorService-int-">BufferingStreamObserver</a></span>(java.util.concurrent.Phaser phaser, |
| org.apache.beam.vendor.grpc.v1.io.grpc.stub.CallStreamObserver<<a href="../../../../../../org/apache/beam/sdk/fn/stream/BufferingStreamObserver.html" title="type parameter in BufferingStreamObserver">T</a>> outboundObserver, |
| java.util.concurrent.ExecutorService executor, |
| int bufferSize)</code> </td> |
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| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/fn/stream/BufferingStreamObserver.html#getBufferSize--">getBufferSize</a></span>()</code> </td> |
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| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/fn/stream/BufferingStreamObserver.html#onCompleted--">onCompleted</a></span>()</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/beam/sdk/fn/stream/BufferingStreamObserver.html#onError-java.lang.Throwable-">onError</a></span>(java.lang.Throwable t)</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/fn/stream/BufferingStreamObserver.html#onNext-T-">onNext</a></span>(<a href="../../../../../../org/apache/beam/sdk/fn/stream/BufferingStreamObserver.html" title="type parameter in BufferingStreamObserver">T</a> value)</code> </td> |
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| <code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li> |
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| <h4>BufferingStreamObserver</h4> |
| <pre>public BufferingStreamObserver(java.util.concurrent.Phaser phaser, |
| org.apache.beam.vendor.grpc.v1.io.grpc.stub.CallStreamObserver<<a href="../../../../../../org/apache/beam/sdk/fn/stream/BufferingStreamObserver.html" title="type parameter in BufferingStreamObserver">T</a>> outboundObserver, |
| java.util.concurrent.ExecutorService executor, |
| int bufferSize)</pre> |
| </li> |
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| <h4>onNext</h4> |
| <pre>public void onNext(<a href="../../../../../../org/apache/beam/sdk/fn/stream/BufferingStreamObserver.html" title="type parameter in BufferingStreamObserver">T</a> value)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>onNext</code> in interface <code>org.apache.beam.vendor.grpc.v1.io.grpc.stub.StreamObserver<<a href="../../../../../../org/apache/beam/sdk/fn/stream/BufferingStreamObserver.html" title="type parameter in BufferingStreamObserver">T</a>></code></dd> |
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| <h4>onError</h4> |
| <pre>public void onError(java.lang.Throwable t)</pre> |
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| <dd><code>onError</code> in interface <code>org.apache.beam.vendor.grpc.v1.io.grpc.stub.StreamObserver<<a href="../../../../../../org/apache/beam/sdk/fn/stream/BufferingStreamObserver.html" title="type parameter in BufferingStreamObserver">T</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>onCompleted</h4> |
| <pre>public void onCompleted()</pre> |
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| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>onCompleted</code> in interface <code>org.apache.beam.vendor.grpc.v1.io.grpc.stub.StreamObserver<<a href="../../../../../../org/apache/beam/sdk/fn/stream/BufferingStreamObserver.html" title="type parameter in BufferingStreamObserver">T</a>></code></dd> |
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| <h4>getBufferSize</h4> |
| <pre>public int getBufferSize()</pre> |
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