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<div class="subTitle">org.apache.beam.sdk.io.gcp.pubsub</div>
<h2 title="Class PubsubClient" class="title">Class PubsubClient</h2>
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<ul class="inheritance">
<li>java.lang.Object</li>
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<ul class="inheritance">
<li>org.apache.beam.sdk.io.gcp.pubsub.PubsubClient</li>
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<dt>All Implemented Interfaces:</dt>
<dd>java.io.Closeable, java.lang.AutoCloseable</dd>
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<dt>Direct Known Subclasses:</dt>
<dd><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubGrpcClient.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubGrpcClient</a>, <a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubJsonClient.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubJsonClient</a>, <a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubTestClient.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubTestClient</a></dd>
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<pre>public abstract class <span class="typeNameLabel">PubsubClient</span>
extends java.lang.Object
implements java.io.Closeable</pre>
<div class="block">An (abstract) helper class for talking to Pubsub via an underlying transport.</div>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Class and Description</th>
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<tr class="altColor">
<td class="colFirst"><code>static class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.IncomingMessage.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.IncomingMessage</a></span></code>
<div class="block">A message received from Pubsub.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.OutgoingMessage.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.OutgoingMessage</a></span></code>
<div class="block">A message to be sent to Pubsub.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.ProjectPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.ProjectPath</a></span></code>
<div class="block">Path representing a cloud project id.</div>
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<tr class="rowColor">
<td class="colFirst"><code>static interface&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.PubsubClientFactory.html" title="interface in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.PubsubClientFactory</a></span></code>
<div class="block">Factory for creating clients.</div>
</td>
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<tr class="altColor">
<td class="colFirst"><code>static class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SchemaPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.SchemaPath</a></span></code>
<div class="block">Path representing a Pubsub schema.</div>
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<tr class="rowColor">
<td class="colFirst"><code>static class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SubscriptionPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.SubscriptionPath</a></span></code>
<div class="block">Path representing a Pubsub subscription.</div>
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<tr class="altColor">
<td class="colFirst"><code>static class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.TopicPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.TopicPath</a></span></code>
<div class="block">Path representing a Pubsub topic.</div>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.html#PubsubClient--">PubsubClient</a></span>()</code>&nbsp;</td>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code>abstract int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.html#ackDeadlineSeconds-org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.SubscriptionPath-">ackDeadlineSeconds</a></span>(<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SubscriptionPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.SubscriptionPath</a>&nbsp;subscription)</code>
<div class="block">Return the ack deadline, in seconds, for <code>subscription</code>.</div>
</td>
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<tr id="i1" class="rowColor">
<td class="colFirst"><code>abstract void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.html#acknowledge-org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.SubscriptionPath-java.util.List-">acknowledge</a></span>(<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SubscriptionPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.SubscriptionPath</a>&nbsp;subscription,
java.util.List&lt;java.lang.String&gt;&nbsp;ackIds)</code>
<div class="block">Acknowldege messages from <code>subscription</code> with <code>ackIds</code>.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SubscriptionPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.SubscriptionPath</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.html#createRandomSubscription-org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.ProjectPath-org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.TopicPath-int-">createRandomSubscription</a></span>(<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.ProjectPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.ProjectPath</a>&nbsp;project,
<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.TopicPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.TopicPath</a>&nbsp;topic,
int&nbsp;ackDeadlineSeconds)</code>
<div class="block">Create a random subscription for <code>topic</code>.</div>
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<tr id="i3" class="rowColor">
<td class="colFirst"><code>abstract void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.html#createSchema-org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.SchemaPath-java.lang.String-com.google.pubsub.v1.Schema.Type-">createSchema</a></span>(<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SchemaPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.SchemaPath</a>&nbsp;schemaPath,
java.lang.String&nbsp;schemaContent,
com.google.pubsub.v1.Schema.Type&nbsp;type)</code>
<div class="block">Create <a href="https://static.javadoc.io/com.google.apis/google-api-services-pubsub/v1-rev20220904-2.0.0/com/google/api/services/pubsub/model/Schema.html?is-external=true" title="class or interface in com.google.api.services.pubsub.model"><code>Schema</code></a> from Schema definition content.</div>
</td>
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<tr id="i4" class="altColor">
<td class="colFirst"><code>abstract void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.html#createSubscription-org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.TopicPath-org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.SubscriptionPath-int-">createSubscription</a></span>(<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.TopicPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.TopicPath</a>&nbsp;topic,
<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SubscriptionPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.SubscriptionPath</a>&nbsp;subscription,
int&nbsp;ackDeadlineSeconds)</code>
<div class="block">Create <code>subscription</code> to <code>topic</code>.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>abstract void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.html#createTopic-org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.TopicPath-">createTopic</a></span>(<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.TopicPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.TopicPath</a>&nbsp;topic)</code>
<div class="block">Create <code>topic</code>.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>abstract void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.html#createTopic-org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.TopicPath-org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.SchemaPath-">createTopic</a></span>(<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.TopicPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.TopicPath</a>&nbsp;topic,
<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SchemaPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.SchemaPath</a>&nbsp;schema)</code>
<div class="block">Create {link TopicPath} with <a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SchemaPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub"><code>PubsubClient.SchemaPath</code></a>.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>abstract void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.html#deleteSchema-org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.SchemaPath-">deleteSchema</a></span>(<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SchemaPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.SchemaPath</a>&nbsp;schemaPath)</code>
<div class="block">Delete <a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SchemaPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub"><code>PubsubClient.SchemaPath</code></a>.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>abstract void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.html#deleteSubscription-org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.SubscriptionPath-">deleteSubscription</a></span>(<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SubscriptionPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.SubscriptionPath</a>&nbsp;subscription)</code>
<div class="block">Delete <code>subscription</code>.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>abstract void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.html#deleteTopic-org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.TopicPath-">deleteTopic</a></span>(<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.TopicPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.TopicPath</a>&nbsp;topic)</code>&nbsp;</td>
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<tr id="i10" class="altColor">
<td class="colFirst"><code>protected static long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.html#extractTimestampAttribute-java.lang.String-java.util.Map-">extractTimestampAttribute</a></span>(java.lang.String&nbsp;timestampAttribute,
<a href="https://static.javadoc.io/org.checkerframework/checker-qual/3.27.0/org/checkerframework/checker/nullness/qual/Nullable.html?is-external=true" title="class or interface in org.checkerframework.checker.nullness.qual">@Nullable</a> java.util.Map&lt;java.lang.String,java.lang.String&gt;&nbsp;attributes)</code>
<div class="block">Return the timestamp (in ms since unix epoch) to use for a Pubsub message with <code>timestampAttribute</code> and <code>attriutes</code>.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>abstract <a href="../../../../../../../org/apache/beam/sdk/schemas/Schema.html" title="class in org.apache.beam.sdk.schemas">Schema</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.html#getSchema-org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.SchemaPath-">getSchema</a></span>(<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SchemaPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.SchemaPath</a>&nbsp;schemaPath)</code>
<div class="block">Return a Beam <a href="../../../../../../../org/apache/beam/sdk/schemas/Schema.html" title="class in org.apache.beam.sdk.schemas"><code>Schema</code></a> from the Pub/Sub schema resource, if exists.</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>abstract <a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SchemaPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.SchemaPath</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.html#getSchemaPath-org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.TopicPath-">getSchemaPath</a></span>(<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.TopicPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.TopicPath</a>&nbsp;topicPath)</code>
<div class="block">Return <a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SchemaPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub"><code>PubsubClient.SchemaPath</code></a> from <a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.TopicPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub"><code>PubsubClient.TopicPath</code></a> if exists.</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>abstract boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.html#isEOF--">isEOF</a></span>()</code>
<div class="block">Return true if <a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.html#pull-long-org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.SubscriptionPath-int-boolean-"><code>pull(long, org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.SubscriptionPath, int, boolean)</code></a> will always return empty list.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>abstract java.util.List&lt;<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SubscriptionPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.SubscriptionPath</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.html#listSubscriptions-org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.ProjectPath-org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.TopicPath-">listSubscriptions</a></span>(<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.ProjectPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.ProjectPath</a>&nbsp;project,
<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.TopicPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.TopicPath</a>&nbsp;topic)</code>
<div class="block">Return a list of subscriptions for <code>topic</code> in <code>project</code>.</div>
</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>abstract java.util.List&lt;<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.TopicPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.TopicPath</a>&gt;</code></td>
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<td class="colFirst"><code>abstract void</code></td>
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java.util.List&lt;java.lang.String&gt;&nbsp;ackIds,
int&nbsp;deadlineSeconds)</code>
<div class="block">Modify the ack deadline for messages from <code>subscription</code> with <code>ackIds</code> to be <code>deadlineSeconds</code> from now.</div>
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<tr id="i17" class="rowColor">
<td class="colFirst"><code>protected static java.lang.Long</code></td>
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<div class="block">Return timestamp as ms-since-unix-epoch corresponding to <code>timestamp</code>.</div>
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<tr id="i18" class="altColor">
<td class="colFirst"><code>static <a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.ProjectPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.ProjectPath</a></code></td>
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<td class="colFirst"><code>static <a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.ProjectPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.ProjectPath</a></code></td>
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<td class="colFirst"><code>abstract int</code></td>
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<div class="block">Publish <code>outgoingMessages</code> to Pubsub <code>topic</code>.</div>
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int&nbsp;batchSize,
boolean&nbsp;returnImmediately)</code>
<div class="block">Request the next batch of up to <code>batchSize</code> messages from <code>subscription</code>.</div>
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<td class="colFirst"><code>static <a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SchemaPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.SchemaPath</a></code></td>
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<td class="colFirst"><code>static <a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.TopicPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.TopicPath</a></code></td>
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<div class="block">Return the timestamp (in ms since unix epoch) to use for a Pubsub message with <code>timestampAttribute</code> and <code>attriutes</code>.
<p>The message attributes must contain <code>timestampAttribute</code>, and the value of that
attribute will be taken as the timestamp.</div>
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<dt><span class="throwsLabel">Throws:</span></dt>
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<pre>public abstract&nbsp;int&nbsp;publish(<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.TopicPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.TopicPath</a>&nbsp;topic,
java.util.List&lt;<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.OutgoingMessage.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.OutgoingMessage</a>&gt;&nbsp;outgoingMessages)
throws java.io.IOException</pre>
<div class="block">Publish <code>outgoingMessages</code> to Pubsub <code>topic</code>. Return number of messages published.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code></dd>
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int&nbsp;batchSize,
boolean&nbsp;returnImmediately)
throws java.io.IOException</pre>
<div class="block">Request the next batch of up to <code>batchSize</code> messages from <code>subscription</code>. Return
the received messages, or empty collection if none were available. Does not wait for messages
to arrive if <code>returnImmediately</code> is true. Returned messages will record their
request time as <code>requestTimeMsSinceEpoch</code>.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code></dd>
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throws java.io.IOException</pre>
<div class="block">Acknowldege messages from <code>subscription</code> with <code>ackIds</code>.</div>
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<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code></dd>
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java.util.List&lt;java.lang.String&gt;&nbsp;ackIds,
int&nbsp;deadlineSeconds)
throws java.io.IOException</pre>
<div class="block">Modify the ack deadline for messages from <code>subscription</code> with <code>ackIds</code> to be <code>deadlineSeconds</code> from now.</div>
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<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code></dd>
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throws java.io.IOException</pre>
<div class="block">Create <code>topic</code>.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code></dd>
</dl>
</li>
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throws java.io.IOException</pre>
<div class="block">Create {link TopicPath} with <a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SchemaPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub"><code>PubsubClient.SchemaPath</code></a>.</div>
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<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code></dd>
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throws java.io.IOException</pre>
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<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code></dd>
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throws java.io.IOException</pre>
<div class="block">Return a list of topics for <code>project</code>.</div>
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<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code></dd>
</dl>
</li>
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int&nbsp;ackDeadlineSeconds)
throws java.io.IOException</pre>
<div class="block">Create <code>subscription</code> to <code>topic</code>.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code></dd>
</dl>
</li>
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<h4>createRandomSubscription</h4>
<pre>public&nbsp;<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SubscriptionPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.SubscriptionPath</a>&nbsp;createRandomSubscription(<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.ProjectPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.ProjectPath</a>&nbsp;project,
<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.TopicPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.TopicPath</a>&nbsp;topic,
int&nbsp;ackDeadlineSeconds)
throws java.io.IOException</pre>
<div class="block">Create a random subscription for <code>topic</code>. Return the <a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SubscriptionPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub"><code>PubsubClient.SubscriptionPath</code></a>. It is the
responsibility of the caller to later delete the subscription.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code></dd>
</dl>
</li>
</ul>
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<h4>deleteSubscription</h4>
<pre>public abstract&nbsp;void&nbsp;deleteSubscription(<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SubscriptionPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.SubscriptionPath</a>&nbsp;subscription)
throws java.io.IOException</pre>
<div class="block">Delete <code>subscription</code>.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code></dd>
</dl>
</li>
</ul>
<a name="listSubscriptions-org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.ProjectPath-org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.TopicPath-">
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<h4>listSubscriptions</h4>
<pre>public abstract&nbsp;java.util.List&lt;<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SubscriptionPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.SubscriptionPath</a>&gt;&nbsp;listSubscriptions(<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.ProjectPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.ProjectPath</a>&nbsp;project,
<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.TopicPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.TopicPath</a>&nbsp;topic)
throws java.io.IOException</pre>
<div class="block">Return a list of subscriptions for <code>topic</code> in <code>project</code>.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code></dd>
</dl>
</li>
</ul>
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<h4>ackDeadlineSeconds</h4>
<pre>public abstract&nbsp;int&nbsp;ackDeadlineSeconds(<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SubscriptionPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.SubscriptionPath</a>&nbsp;subscription)
throws java.io.IOException</pre>
<div class="block">Return the ack deadline, in seconds, for <code>subscription</code>.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code></dd>
</dl>
</li>
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<h4>isEOF</h4>
<pre>public abstract&nbsp;boolean&nbsp;isEOF()</pre>
<div class="block">Return true if <a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.html#pull-long-org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.SubscriptionPath-int-boolean-"><code>pull(long, org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.SubscriptionPath, int, boolean)</code></a> will always return empty list. Actual clients will
return false. Test clients may return true to signal that all expected
messages have been pulled and the test may complete.</div>
</li>
</ul>
<a name="createSchema-org.apache.beam.sdk.io.gcp.pubsub.PubsubClient.SchemaPath-java.lang.String-com.google.pubsub.v1.Schema.Type-">
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<h4>createSchema</h4>
<pre>public abstract&nbsp;void&nbsp;createSchema(<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SchemaPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.SchemaPath</a>&nbsp;schemaPath,
java.lang.String&nbsp;schemaContent,
com.google.pubsub.v1.Schema.Type&nbsp;type)
throws java.io.IOException</pre>
<div class="block">Create <a href="https://static.javadoc.io/com.google.apis/google-api-services-pubsub/v1-rev20220904-2.0.0/com/google/api/services/pubsub/model/Schema.html?is-external=true" title="class or interface in com.google.api.services.pubsub.model"><code>Schema</code></a> from Schema definition content.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code></dd>
</dl>
</li>
</ul>
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<h4>deleteSchema</h4>
<pre>public abstract&nbsp;void&nbsp;deleteSchema(<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SchemaPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.SchemaPath</a>&nbsp;schemaPath)
throws java.io.IOException</pre>
<div class="block">Delete <a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SchemaPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub"><code>PubsubClient.SchemaPath</code></a>.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code></dd>
</dl>
</li>
</ul>
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<h4>getSchemaPath</h4>
<pre>public abstract&nbsp;<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SchemaPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.SchemaPath</a>&nbsp;getSchemaPath(<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.TopicPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.TopicPath</a>&nbsp;topicPath)
throws java.io.IOException</pre>
<div class="block">Return <a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SchemaPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub"><code>PubsubClient.SchemaPath</code></a> from <a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.TopicPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub"><code>PubsubClient.TopicPath</code></a> if exists.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code></dd>
</dl>
</li>
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<h4>getSchema</h4>
<pre>public abstract&nbsp;<a href="../../../../../../../org/apache/beam/sdk/schemas/Schema.html" title="class in org.apache.beam.sdk.schemas">Schema</a>&nbsp;getSchema(<a href="../../../../../../../org/apache/beam/sdk/io/gcp/pubsub/PubsubClient.SchemaPath.html" title="class in org.apache.beam.sdk.io.gcp.pubsub">PubsubClient.SchemaPath</a>&nbsp;schemaPath)
throws java.io.IOException</pre>
<div class="block">Return a Beam <a href="../../../../../../../org/apache/beam/sdk/schemas/Schema.html" title="class in org.apache.beam.sdk.schemas"><code>Schema</code></a> from the Pub/Sub schema resource, if exists.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code></dd>
</dl>
</li>
</ul>
</li>
</ul>
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