http://git-wip-us.apache.org/repos/asf/kafka-site/blob/af5a933b/0100/javadoc/org/apache/kafka/streams/processor/TopologyBuilder.TopicsInfo.html ---------------------------------------------------------------------- diff --git a/0100/javadoc/org/apache/kafka/streams/processor/TopologyBuilder.TopicsInfo.html b/0100/javadoc/org/apache/kafka/streams/processor/TopologyBuilder.TopicsInfo.html new file mode 100644 index 0000000..cffbfdd --- /dev/null +++ b/0100/javadoc/org/apache/kafka/streams/processor/TopologyBuilder.TopicsInfo.html @@ -0,0 +1,360 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd";> +<!-- NewPage --> +<html lang="en"> +<head> +<!-- Generated by javadoc (version 1.7.0_80) on Thu May 19 00:52:04 BST 2016 --> +<title>TopologyBuilder.TopicsInfo (kafka 0.10.0.0 API)</title> +<meta name="date" content="2016-05-19"> +<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style"> +</head> +<body> +<script type="text/javascript"><!-- + if (location.href.indexOf('is-external=true') == -1) { + parent.document.title="TopologyBuilder.TopicsInfo (kafka 0.10.0.0 API)"; 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title="class or interface in java.lang">java.lang.Object</a></li> +<li> +<ul class="inheritance"> +<li>org.apache.kafka.streams.processor.TopologyBuilder.TopicsInfo</li> +</ul> +</li> +</ul> +<div class="description"> +<ul class="blockList"> +<li class="blockList"> +<dl> +<dt>Enclosing class:</dt> +<dd><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a></dd> +</dl> +<hr> +<br> +<pre>public static class <span class="strong">TopologyBuilder.TopicsInfo</span> +extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">Object</a></pre> +</li> +</ul> +</div> +<div class="summary"> +<ul class="blockList"> +<li class="blockList"> +<!-- =========== FIELD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="field_summary"> +<!-- --> +</a> +<h3>Field Summary</h3> +<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> +<caption><span>Fields</span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Field and Description</th> +</tr> +<tr class="altColor"> +<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>></code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.TopicsInfo.html#interSourceTopics">interSourceTopics</a></strong></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>></code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.TopicsInfo.html#sinkTopics">sinkTopics</a></strong></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>></code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.TopicsInfo.html#sourceTopics">sourceTopics</a></strong></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>></code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.TopicsInfo.html#stateChangelogTopics">stateChangelogTopics</a></strong></code> </td> +</tr> +</table> +</li> +</ul> +<!-- ======== CONSTRUCTOR SUMMARY ======== --> +<ul class="blockList"> +<li class="blockList"><a name="constructor_summary"> +<!-- --> +</a> +<h3>Constructor Summary</h3> +<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> +<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><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.TopicsInfo.html#TopologyBuilder.TopicsInfo(java.util.Set,%20java.util.Set,%20java.util.Set,%20java.util.Set)">TopologyBuilder.TopicsInfo</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>> sinkTopics, + <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>> sourceTopics, + <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>> interSourceTopics, + <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>> stateChangelogTopics)</code> </td> +</tr> +</table> +</li> +</ul> +<!-- ========== METHOD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="method_summary"> +<!-- --> +</a> +<h3>Method Summary</h3> +<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> +<caption><span>Methods</span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Method and Description</th> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.TopicsInfo.html#equals(java.lang.Object)">equals</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">Object</a> o)</code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.TopicsInfo.html#hashCode()">hashCode</a></strong>()</code> </td> +</tr> +</table> +<ul class="blockList"> +<li class="blockList"><a name="methods_inherited_from_class_java.lang.Object"> +<!-- --> +</a> +<h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">Object</a></h3> +<code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.ht ml?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait(long,%20int)" title="class or interface in java.lang">wait</a></code></li> +</ul> +</li> +</ul> +</li> +</ul> +</div> +<div class="details"> +<ul class="blockList"> +<li class="blockList"> +<!-- ============ FIELD DETAIL =========== --> +<ul class="blockList"> +<li class="blockList"><a name="field_detail"> +<!-- --> +</a> +<h3>Field Detail</h3> +<a name="sinkTopics"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>sinkTopics</h4> +<pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>> sinkTopics</pre> +</li> +</ul> +<a name="sourceTopics"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>sourceTopics</h4> +<pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>> sourceTopics</pre> +</li> +</ul> +<a name="interSourceTopics"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>interSourceTopics</h4> +<pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>> interSourceTopics</pre> +</li> +</ul> +<a name="stateChangelogTopics"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>stateChangelogTopics</h4> +<pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>> stateChangelogTopics</pre> +</li> +</ul> +</li> +</ul> +<!-- ========= CONSTRUCTOR DETAIL ======== --> +<ul class="blockList"> +<li class="blockList"><a name="constructor_detail"> +<!-- --> +</a> +<h3>Constructor Detail</h3> +<a name="TopologyBuilder.TopicsInfo(java.util.Set, java.util.Set, java.util.Set, java.util.Set)"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>TopologyBuilder.TopicsInfo</h4> +<pre>public TopologyBuilder.TopicsInfo(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>> sinkTopics, + <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>> sourceTopics, + <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>> interSourceTopics, + <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>> stateChangelogTopics)</pre> +</li> +</ul> +</li> +</ul> +<!-- ============ METHOD DETAIL ========== --> +<ul class="blockList"> +<li class="blockList"><a name="method_detail"> +<!-- --> +</a> +<h3>Method Detail</h3> +<a name="equals(java.lang.Object)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>equals</h4> +<pre>public boolean equals(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">Object</a> o)</pre> +<dl> +<dt><strong>Overrides:</strong></dt> +<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a></code> in class <code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">Object</a></code></dd> +</dl> +</li> +</ul> +<a name="hashCode()"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>hashCode</h4> +<pre>public int hashCode()</pre> +<dl> +<dt><strong>Overrides:</strong></dt> +<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a></code> in class <code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true"; 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http://git-wip-us.apache.org/repos/asf/kafka-site/blob/af5a933b/0100/javadoc/org/apache/kafka/streams/processor/TopologyBuilder.html ---------------------------------------------------------------------- diff --git a/0100/javadoc/org/apache/kafka/streams/processor/TopologyBuilder.html b/0100/javadoc/org/apache/kafka/streams/processor/TopologyBuilder.html new file mode 100644 index 0000000..836c3fa --- /dev/null +++ b/0100/javadoc/org/apache/kafka/streams/processor/TopologyBuilder.html @@ -0,0 +1,707 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd";> +<!-- NewPage --> +<html lang="en"> +<head> +<!-- Generated by javadoc (version 1.7.0_80) on Thu May 19 00:52:04 BST 2016 --> +<title>TopologyBuilder (kafka 0.10.0.0 API)</title> +<meta name="date" content="2016-05-19"> +<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style"> +</head> +<body> +<script type="text/javascript"><!-- + if (location.href.indexOf('is-external=true') == -1) { + parent.document.title="TopologyBuilder (kafka 0.10.0.0 API)"; + } +//--> +</script> +<noscript> +<div>JavaScript is disabled on your browser.</div> +</noscript> +<!-- ========= START OF TOP NAVBAR ======= --> +<div class="topNav"><a name="navbar_top"> +<!-- --> +</a><a href="#skip-navbar_top" title="Skip navigation links"></a><a name="navbar_top_firstrow"> +<!-- --> +</a> +<ul class="navList" title="Navigation"> +<li><a href="../../../../../overview-summary.html">Overview</a></li> +<li><a href="package-summary.html">Package</a></li> +<li class="navBarCell1Rev">Class</li> +<li><a href="package-tree.html">Tree</a></li> +<li><a href="../../../../../deprecated-list.html">Deprecated</a></li> +<li><a href="../../../../../index-all.html">Index</a></li> +<li><a href="../../../../../help-doc.html">Help</a></li> +</ul> +</div> +<div class="subNav"> +<ul class="navList"> +<li><a href="../../../../../org/apache/kafka/streams/processor/TimestampExtractor.html" title="interface in org.apache.kafka.streams.processor"><span class="strong">Prev Class</span></a></li> +<li><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.TopicsInfo.html" title="class in org.apache.kafka.streams.processor"><span class="strong">Next Class</span></a></li> +</ul> +<ul class="navList"> +<li><a href="../../../../../index.html?org/apache/kafka/streams/processor/TopologyBuilder.html" target="_top">Frames</a></li> +<li><a href="TopologyBuilder.html" target="_top">No Frames</a></li> +</ul> +<ul class="navList" id="allclasses_navbar_top"> +<li><a href="../../../../../allclasses-noframe.html">All Classes</a></li> +</ul> +<div> +<script type="text/javascript"><!-- + allClassesLink = document.getElementById("allclasses_navbar_top"); + if(window==top) { + allClassesLink.style.display = "block"; + } + else { + allClassesLink.style.display = "none"; + } + //--> +</script> +</div> +<div> +<ul class="subNavList"> +<li>Summary: </li> +<li><a href="#nested_class_summary">Nested</a> | </li> +<li>Field | </li> +<li><a href="#constructor_summary">Constr</a> | </li> +<li><a href="#method_summary">Method</a></li> +</ul> +<ul class="subNavList"> +<li>Detail: </li> +<li>Field | </li> +<li><a href="#constructor_detail">Constr</a> | </li> +<li><a href="#method_detail">Method</a></li> +</ul> +</div> +<a name="skip-navbar_top"> +<!-- --> +</a></div> +<!-- ========= END OF TOP NAVBAR ========= --> +<!-- ======== START OF CLASS DATA ======== --> +<div class="header"> +<div class="subTitle">org.apache.kafka.streams.processor</div> +<h2 title="Class TopologyBuilder" class="title">Class TopologyBuilder</h2> +</div> +<div class="contentContainer"> +<ul class="inheritance"> +<li><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">java.lang.Object</a></li> +<li> +<ul class="inheritance"> +<li>org.apache.kafka.streams.processor.TopologyBuilder</li> +</ul> +</li> +</ul> +<div class="description"> +<ul class="blockList"> +<li class="blockList"> +<dl> +<dt>Direct Known Subclasses:</dt> +<dd><a href="../../../../../org/apache/kafka/streams/kstream/KStreamBuilder.html" title="class in org.apache.kafka.streams.kstream">KStreamBuilder</a></dd> +</dl> +<hr> +<br> +<pre>public class <span class="strong">TopologyBuilder</span> +extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">Object</a></pre> +<div class="block">A component that is used to build a <code>ProcessorTopology</code>. A topology contains an acyclic graph of sources, processors, + and sinks. A <code>source</code> is a node in the graph that consumes one or more Kafka topics and forwards them to + its child nodes. A <a href="../../../../../org/apache/kafka/streams/processor/Processor.html" title="interface in org.apache.kafka.streams.processor"><code>processor</code></a> is a node in the graph that receives input records from upstream nodes, + processes that records, and optionally forwarding new records to one or all of its children. Finally, a <code>sink</code> + is a node in the graph that receives records from upstream nodes and writes them to a Kafka topic. This builder allows you + to construct an acyclic graph of these nodes, and the builder is then passed into a new <a href="../../../../../org/apache/kafka/streams/KafkaStreams.html" title="class in org.apache.kafka.streams"><code>KafkaStreams</code></a> + instance that will then <a href="../../../../../org/apache/kafka/streams/KafkaStreams.html#start()"><code>begin consuming, processing, and producing records</code></a>.</div> +</li> +</ul> +</div> +<div class="summary"> +<ul class="blockList"> +<li class="blockList"> +<!-- ======== NESTED CLASS SUMMARY ======== --> +<ul class="blockList"> +<li class="blockList"><a name="nested_class_summary"> +<!-- --> +</a> +<h3>Nested Class Summary</h3> +<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation"> +<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><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.TopicsInfo.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder.TopicsInfo</a></strong></code> </td> +</tr> +</table> +</li> +</ul> +<!-- ======== CONSTRUCTOR SUMMARY ======== --> +<ul class="blockList"> +<li class="blockList"><a name="constructor_summary"> +<!-- --> +</a> +<h3>Constructor Summary</h3> +<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> +<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><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#TopologyBuilder()">TopologyBuilder</a></strong>()</code> +<div class="block">Create a new builder.</div> +</td> +</tr> +</table> +</li> +</ul> +<!-- ========== METHOD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="method_summary"> +<!-- --> +</a> +<h3>Method Summary</h3> +<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> +<caption><span>Methods</span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Method and Description</th> +</tr> +<tr class="altColor"> +<td class="colFirst"><code><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a></code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addInternalTopic(java.lang.String)">addInternalTopic</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> topicName)</code> +<div class="block">Adds an internal topic</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a></code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addProcessor(java.lang.String,%20org.apache.kafka.streams.processor.ProcessorSupplier,%20java.lang.String...)">addProcessor</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> name, + <a href="../../../../../org/apache/kafka/streams/processor/ProcessorSupplier.html" title="interface in org.apache.kafka.streams.processor">ProcessorSupplier</a> supplier, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>... parentNames)</code> +<div class="block">Add a new processor node that receives and processes records output by one or more parent source or processor node.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code><K,V> <a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a></code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addSink(java.lang.String,%20java.lang.String,%20org.apache.kafka.common.serialization.Serializer,%20org.apache.kafka.common.serialization.Serializer,%20org.apache.kafka.streams.processor.StreamPartitioner,%20java.lang.String...)">addSink</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> name, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> topic, + <a href="../../../../../org/apache/kafka/common/serialization/Serializer.html" title="interface in org.apache.kafka.common.serialization">Serializer</a><K> keySerializer, + <a href="../../../../../org/apache/kafka/common/serialization/Serializer.html" title="interface in org.apache.kafka.common.serialization">Serializer</a><V> valSerializer, + <a href="../../../../../org/apache/kafka/streams/processor/StreamPartitioner.html" title="interface in org.apache.kafka.streams.processor">StreamPartitioner</a><K,V> partitioner, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>... parentNames)</code> +<div class="block">Add a new sink that forwards records from upstream parent processor and/or source nodes to the named Kafka topic.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a></code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addSink(java.lang.String,%20java.lang.String,%20org.apache.kafka.common.serialization.Serializer,%20org.apache.kafka.common.serialization.Serializer,%20java.lang.String...)">addSink</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> name, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> topic, + <a href="../../../../../org/apache/kafka/common/serialization/Serializer.html" title="interface in org.apache.kafka.common.serialization">Serializer</a> keySerializer, + <a href="../../../../../org/apache/kafka/common/serialization/Serializer.html" title="interface in org.apache.kafka.common.serialization">Serializer</a> valSerializer, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>... parentNames)</code> +<div class="block">Add a new sink that forwards records from upstream parent processor and/or source nodes to the named Kafka topic.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a></code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addSink(java.lang.String,%20java.lang.String,%20org.apache.kafka.streams.processor.StreamPartitioner,%20java.lang.String...)">addSink</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> name, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> topic, + <a href="../../../../../org/apache/kafka/streams/processor/StreamPartitioner.html" title="interface in org.apache.kafka.streams.processor">StreamPartitioner</a> partitioner, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>... parentNames)</code> +<div class="block">Add a new sink that forwards records from upstream parent processor and/or source nodes to the named Kafka topic, using + the supplied partitioner.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a></code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addSink(java.lang.String,%20java.lang.String,%20java.lang.String...)">addSink</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> name, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> topic, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>... parentNames)</code> +<div class="block">Add a new sink that forwards records from upstream parent processor and/or source nodes to the named Kafka topic.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a></code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addSource(java.lang.String,%20org.apache.kafka.common.serialization.Deserializer,%20org.apache.kafka.common.serialization.Deserializer,%20java.lang.String...)">addSource</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> name, + <a href="../../../../../org/apache/kafka/common/serialization/Deserializer.html" title="interface in org.apache.kafka.common.serialization">Deserializer</a> keyDeserializer, + <a href="../../../../../org/apache/kafka/common/serialization/Deserializer.html" title="interface in org.apache.kafka.common.serialization">Deserializer</a> valDeserializer, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>... topics)</code> +<div class="block">Add a new source that consumes the named topics and forwards the records to child processor and/or sink nodes.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a></code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addSource(java.lang.String,%20java.lang.String...)">addSource</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> name, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>... topics)</code> +<div class="block">Add a new source that consumes the named topics and forwards the records to child processor and/or sink nodes.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a></code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addStateStore(org.apache.kafka.streams.processor.StateStoreSupplier,%20boolean,%20java.lang.String...)">addStateStore</a></strong>(<a href="../../../../../org/apache/kafka/streams/processor/StateStoreSupplier.html" title="interface in org.apache.kafka.streams.processor">StateStoreSupplier</a> supplier, + boolean isInternal, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>... processorNames)</code> +<div class="block">Adds a state store</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a></code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addStateStore(org.apache.kafka.streams.processor.StateStoreSupplier,%20java.lang.String...)">addStateStore</a></strong>(<a href="../../../../../org/apache/kafka/streams/processor/StateStoreSupplier.html" title="interface in org.apache.kafka.streams.processor">StateStoreSupplier</a> supplier, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>... processorNames)</code> +<div class="block">Adds a state store</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>ProcessorTopology</code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#build(java.lang.String,%20java.lang.Integer)">build</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> applicationId, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true"; title="class or interface in java.lang">Integer</a> topicGroupId)</code> +<div class="block">Build the topology for the specified topic group.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a></code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#connectProcessorAndStateStores(java.lang.String,%20java.lang.String...)">connectProcessorAndStateStores</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> processorName, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>... stateStoreNames)</code> +<div class="block">Connects the processor and the state stores</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a></code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#connectProcessors(java.lang.String...)">connectProcessors</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>... processorNames)</code> +<div class="block">Connects a list of processors.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true"; title="class or interface in java.util">Collection</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>>></code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#copartitionGroups()">copartitionGroups</a></strong>()</code> +<div class="block">Returns the copartition groups.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a></code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#copartitionSources(java.util.Collection)">copartitionSources</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true"; title="class or interface in java.util">Collection</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>> sourceNodes)</code> +<div class="block">Asserts that the streams of the specified source nodes must be copartitioned.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true"; title="class or interface in java.lang">Integer</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>>></code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#nodeGroups()">nodeGroups</a></strong>()</code> +<div class="block">Returns the map of node groups keyed by the topic group id.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>></code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#sourceTopics(java.lang.String)">sourceTopics</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> applicationId)</code> +<div class="block">Get the names of topics that are to be consumed by the source nodes created by this builder.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true"; title="class or interface in java.lang">Integer</a>,<a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.TopicsInfo.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder.TopicsInfo</a>></code></td> +<td class="colLast"><code><strong><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#topicGroups(java.lang.String)">topicGroups</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> applicationId)</code> +<div class="block">Returns the map of topic groups keyed by the group id.</div> +</td> +</tr> +</table> +<ul class="blockList"> +<li class="blockList"><a name="methods_inherited_from_class_java.lang.Object"> +<!-- --> +</a> +<h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">Object</a></h3> +<code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang /Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait(long,%20int)" title="class or interface in java.lang">wait</a></code></li> +</ul> +</li> +</ul> +</li> +</ul> +</div> +<div class="details"> +<ul class="blockList"> +<li class="blockList"> +<!-- ========= CONSTRUCTOR DETAIL ======== --> +<ul class="blockList"> +<li class="blockList"><a name="constructor_detail"> +<!-- --> +</a> +<h3>Constructor Detail</h3> +<a name="TopologyBuilder()"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>TopologyBuilder</h4> +<pre>public TopologyBuilder()</pre> +<div class="block">Create a new builder.</div> +</li> +</ul> +</li> +</ul> +<!-- ============ METHOD DETAIL ========== --> +<ul class="blockList"> +<li class="blockList"><a name="method_detail"> +<!-- --> +</a> +<h3>Method Detail</h3> +<a name="addSource(java.lang.String, java.lang.String...)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>addSource</h4> +<pre>public final <a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a> addSource(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> name, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>... topics)</pre> +<div class="block">Add a new source that consumes the named topics and forwards the records to child processor and/or sink nodes. + The source will use the <a href="../../../../../org/apache/kafka/streams/StreamsConfig.html#KEY_SERDE_CLASS_CONFIG"><code>default key deserializer</code></a> and + <a href="../../../../../org/apache/kafka/streams/StreamsConfig.html#VALUE_SERDE_CLASS_CONFIG"><code>default value deserializer</code></a> specified in the + <a href="../../../../../org/apache/kafka/streams/StreamsConfig.html" title="class in org.apache.kafka.streams"><code>stream configuration</code></a>.</div> +<dl><dt><span class="strong">Parameters:</span></dt><dd><code>name</code> - the unique name of the source used to reference this node when + <a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addProcessor(java.lang.String,%20org.apache.kafka.streams.processor.ProcessorSupplier,%20java.lang.String...)"><code>adding processor children</code></a>.</dd><dd><code>topics</code> - the name of one or more Kafka topics that this source is to consume</dd> +<dt><span class="strong">Returns:</span></dt><dd>this builder instance so methods can be chained together; never null</dd></dl> +</li> +</ul> +<a name="addSource(java.lang.String, org.apache.kafka.common.serialization.Deserializer, org.apache.kafka.common.serialization.Deserializer, java.lang.String...)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>addSource</h4> +<pre>public final <a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a> addSource(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> name, + <a href="../../../../../org/apache/kafka/common/serialization/Deserializer.html" title="interface in org.apache.kafka.common.serialization">Deserializer</a> keyDeserializer, + <a href="../../../../../org/apache/kafka/common/serialization/Deserializer.html" title="interface in org.apache.kafka.common.serialization">Deserializer</a> valDeserializer, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>... topics)</pre> +<div class="block">Add a new source that consumes the named topics and forwards the records to child processor and/or sink nodes. + The source will use the specified key and value deserializers.</div> +<dl><dt><span class="strong">Parameters:</span></dt><dd><code>name</code> - the unique name of the source used to reference this node when + <a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addProcessor(java.lang.String,%20org.apache.kafka.streams.processor.ProcessorSupplier,%20java.lang.String...)"><code>adding processor children</code></a>.</dd><dd><code>keyDeserializer</code> - the <a href="../../../../../org/apache/kafka/common/serialization/Deserializer.html" title="interface in org.apache.kafka.common.serialization"><code>key deserializer</code></a> used when consuming records; may be null if the source + should use the <a href="../../../../../org/apache/kafka/streams/StreamsConfig.html#KEY_SERDE_CLASS_CONFIG"><code>default key deserializer</code></a> specified in the + <a href="../../../../../org/apache/kafka/streams/StreamsConfig.html" title="class in org.apache.kafka.streams"><code>stream configuration</code></a></dd><dd><code>valDeserializer</code> - the <a href="../../../../../org/apache/kafka/common/serialization/Deserializer.html" title="interface in org.apache.kafka.common.serialization"><code>value deserializer</code></a> used when consuming records; may be null if the source + should use the <a href="../../../../../org/apache/kafka/streams/StreamsConfig.html#VALUE_SERDE_CLASS_CONFIG"><code>default value deserializer</code></a> specified in the + <a href="../../../../../org/apache/kafka/streams/StreamsConfig.html" title="class in org.apache.kafka.streams"><code>stream configuration</code></a></dd><dd><code>topics</code> - the name of one or more Kafka topics that this source is to consume</dd> +<dt><span class="strong">Returns:</span></dt><dd>this builder instance so methods can be chained together; never null</dd> +<dt><span class="strong">Throws:</span></dt> +<dd><code><a href="../../../../../org/apache/kafka/streams/errors/TopologyBuilderException.html" title="class in org.apache.kafka.streams.errors">TopologyBuilderException</a></code> - if processor is already added or if topics have already been registered by another source</dd></dl> +</li> +</ul> +<a name="addSink(java.lang.String, java.lang.String, java.lang.String...)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>addSink</h4> +<pre>public final <a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a> addSink(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> name, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> topic, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>... parentNames)</pre> +<div class="block">Add a new sink that forwards records from upstream parent processor and/or source nodes to the named Kafka topic. + The sink will use the <a href="../../../../../org/apache/kafka/streams/StreamsConfig.html#KEY_SERDE_CLASS_CONFIG"><code>default key serializer</code></a> and + <a href="../../../../../org/apache/kafka/streams/StreamsConfig.html#VALUE_SERDE_CLASS_CONFIG"><code>default value serializer</code></a> specified in the + <a href="../../../../../org/apache/kafka/streams/StreamsConfig.html" title="class in org.apache.kafka.streams"><code>stream configuration</code></a>.</div> +<dl><dt><span class="strong">Parameters:</span></dt><dd><code>name</code> - the unique name of the sink</dd><dd><code>topic</code> - the name of the Kafka topic to which this sink should write its records</dd><dd><code>parentNames</code> - the name of one or more source or processor nodes whose output records this sink should consume + and write to its topic</dd> +<dt><span class="strong">Returns:</span></dt><dd>this builder instance so methods can be chained together; never null</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addSink(java.lang.String,%20java.lang.String,%20org.apache.kafka.streams.processor.StreamPartitioner,%20java.lang.String...)"><code>addSink(String, String, StreamPartitioner, String...)</code></a>, +<a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addSink(java.lang.String,%20java.lang.String,%20org.apache.kafka.common.serialization.Serializer,%20org.apache.kafka.common.serialization.Serializer,%20java.lang.String...)"><code>addSink(String, String, Serializer, Serializer, String...)</code></a>, +<a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addSink(java.lang.String,%20java.lang.String,%20org.apache.kafka.common.serialization.Serializer,%20org.apache.kafka.common.serialization.Serializer,%20org.apache.kafka.streams.processor.StreamPartitioner,%20java.lang.String...)"><code>addSink(String, String, Serializer, Serializer, StreamPartitioner, String...)</code></a></dd></dl> +</li> +</ul> +<a name="addSink(java.lang.String, java.lang.String, org.apache.kafka.streams.processor.StreamPartitioner, java.lang.String...)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>addSink</h4> +<pre>public final <a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a> addSink(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> name, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> topic, + <a href="../../../../../org/apache/kafka/streams/processor/StreamPartitioner.html" title="interface in org.apache.kafka.streams.processor">StreamPartitioner</a> partitioner, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>... parentNames)</pre> +<div class="block">Add a new sink that forwards records from upstream parent processor and/or source nodes to the named Kafka topic, using + the supplied partitioner. + The sink will use the <a href="../../../../../org/apache/kafka/streams/StreamsConfig.html#KEY_SERDE_CLASS_CONFIG"><code>default key serializer</code></a> and + <a href="../../../../../org/apache/kafka/streams/StreamsConfig.html#VALUE_SERDE_CLASS_CONFIG"><code>default value serializer</code></a> specified in the + <a href="../../../../../org/apache/kafka/streams/StreamsConfig.html" title="class in org.apache.kafka.streams"><code>stream configuration</code></a>. + <p> + The sink will also use the specified <a href="../../../../../org/apache/kafka/streams/processor/StreamPartitioner.html" title="interface in org.apache.kafka.streams.processor"><code>StreamPartitioner</code></a> to determine how records are distributed among + the named Kafka topic's partitions. Such control is often useful with topologies that use + <a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addStateStore(org.apache.kafka.streams.processor.StateStoreSupplier,%20java.lang.String...)"><code>state stores</code></a> + in its processors. In most other cases, however, a partitioner needs not be specified and Kafka will automatically distribute + records among partitions using Kafka's default partitioning logic.</div> +<dl><dt><span class="strong">Parameters:</span></dt><dd><code>name</code> - the unique name of the sink</dd><dd><code>topic</code> - the name of the Kafka topic to which this sink should write its records</dd><dd><code>partitioner</code> - the function that should be used to determine the partition for each record processed by the sink</dd><dd><code>parentNames</code> - the name of one or more source or processor nodes whose output records this sink should consume + and write to its topic</dd> +<dt><span class="strong">Returns:</span></dt><dd>this builder instance so methods can be chained together; never null</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addSink(java.lang.String,%20java.lang.String,%20java.lang.String...)"><code>addSink(String, String, String...)</code></a>, +<a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addSink(java.lang.String,%20java.lang.String,%20org.apache.kafka.common.serialization.Serializer,%20org.apache.kafka.common.serialization.Serializer,%20java.lang.String...)"><code>addSink(String, String, Serializer, Serializer, String...)</code></a>, +<a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addSink(java.lang.String,%20java.lang.String,%20org.apache.kafka.common.serialization.Serializer,%20org.apache.kafka.common.serialization.Serializer,%20org.apache.kafka.streams.processor.StreamPartitioner,%20java.lang.String...)"><code>addSink(String, String, Serializer, Serializer, StreamPartitioner, String...)</code></a></dd></dl> +</li> +</ul> +<a name="addSink(java.lang.String, java.lang.String, org.apache.kafka.common.serialization.Serializer, org.apache.kafka.common.serialization.Serializer, java.lang.String...)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>addSink</h4> +<pre>public final <a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a> addSink(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> name, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> topic, + <a href="../../../../../org/apache/kafka/common/serialization/Serializer.html" title="interface in org.apache.kafka.common.serialization">Serializer</a> keySerializer, + <a href="../../../../../org/apache/kafka/common/serialization/Serializer.html" title="interface in org.apache.kafka.common.serialization">Serializer</a> valSerializer, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>... parentNames)</pre> +<div class="block">Add a new sink that forwards records from upstream parent processor and/or source nodes to the named Kafka topic. + The sink will use the specified key and value serializers.</div> +<dl><dt><span class="strong">Parameters:</span></dt><dd><code>name</code> - the unique name of the sink</dd><dd><code>topic</code> - the name of the Kafka topic to which this sink should write its records</dd><dd><code>keySerializer</code> - the <a href="../../../../../org/apache/kafka/common/serialization/Serializer.html" title="interface in org.apache.kafka.common.serialization"><code>key serializer</code></a> used when consuming records; may be null if the sink + should use the <a href="../../../../../org/apache/kafka/streams/StreamsConfig.html#KEY_SERDE_CLASS_CONFIG"><code>default key serializer</code></a> specified in the + <a href="../../../../../org/apache/kafka/streams/StreamsConfig.html" title="class in org.apache.kafka.streams"><code>stream configuration</code></a></dd><dd><code>valSerializer</code> - the <a href="../../../../../org/apache/kafka/common/serialization/Serializer.html" title="interface in org.apache.kafka.common.serialization"><code>value serializer</code></a> used when consuming records; may be null if the sink + should use the <a href="../../../../../org/apache/kafka/streams/StreamsConfig.html#VALUE_SERDE_CLASS_CONFIG"><code>default value serializer</code></a> specified in the + <a href="../../../../../org/apache/kafka/streams/StreamsConfig.html" title="class in org.apache.kafka.streams"><code>stream configuration</code></a></dd><dd><code>parentNames</code> - the name of one or more source or processor nodes whose output records this sink should consume + and write to its topic</dd> +<dt><span class="strong">Returns:</span></dt><dd>this builder instance so methods can be chained together; never null</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addSink(java.lang.String,%20java.lang.String,%20java.lang.String...)"><code>addSink(String, String, String...)</code></a>, +<a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addSink(java.lang.String,%20java.lang.String,%20org.apache.kafka.streams.processor.StreamPartitioner,%20java.lang.String...)"><code>addSink(String, String, StreamPartitioner, String...)</code></a>, +<a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addSink(java.lang.String,%20java.lang.String,%20org.apache.kafka.common.serialization.Serializer,%20org.apache.kafka.common.serialization.Serializer,%20org.apache.kafka.streams.processor.StreamPartitioner,%20java.lang.String...)"><code>addSink(String, String, Serializer, Serializer, StreamPartitioner, String...)</code></a></dd></dl> +</li> +</ul> +<a name="addSink(java.lang.String, java.lang.String, org.apache.kafka.common.serialization.Serializer, org.apache.kafka.common.serialization.Serializer, org.apache.kafka.streams.processor.StreamPartitioner, java.lang.String...)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>addSink</h4> +<pre>public final <K,V> <a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a> addSink(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> name, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> topic, + <a href="../../../../../org/apache/kafka/common/serialization/Serializer.html" title="interface in org.apache.kafka.common.serialization">Serializer</a><K> keySerializer, + <a href="../../../../../org/apache/kafka/common/serialization/Serializer.html" title="interface in org.apache.kafka.common.serialization">Serializer</a><V> valSerializer, + <a href="../../../../../org/apache/kafka/streams/processor/StreamPartitioner.html" title="interface in org.apache.kafka.streams.processor">StreamPartitioner</a><K,V> partitioner, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>... parentNames)</pre> +<div class="block">Add a new sink that forwards records from upstream parent processor and/or source nodes to the named Kafka topic. + The sink will use the specified key and value serializers, and the supplied partitioner.</div> +<dl><dt><span class="strong">Parameters:</span></dt><dd><code>name</code> - the unique name of the sink</dd><dd><code>topic</code> - the name of the Kafka topic to which this sink should write its records</dd><dd><code>keySerializer</code> - the <a href="../../../../../org/apache/kafka/common/serialization/Serializer.html" title="interface in org.apache.kafka.common.serialization"><code>key serializer</code></a> used when consuming records; may be null if the sink + should use the <a href="../../../../../org/apache/kafka/streams/StreamsConfig.html#KEY_SERDE_CLASS_CONFIG"><code>default key serializer</code></a> specified in the + <a href="../../../../../org/apache/kafka/streams/StreamsConfig.html" title="class in org.apache.kafka.streams"><code>stream configuration</code></a></dd><dd><code>valSerializer</code> - the <a href="../../../../../org/apache/kafka/common/serialization/Serializer.html" title="interface in org.apache.kafka.common.serialization"><code>value serializer</code></a> used when consuming records; may be null if the sink + should use the <a href="../../../../../org/apache/kafka/streams/StreamsConfig.html#VALUE_SERDE_CLASS_CONFIG"><code>default value serializer</code></a> specified in the + <a href="../../../../../org/apache/kafka/streams/StreamsConfig.html" title="class in org.apache.kafka.streams"><code>stream configuration</code></a></dd><dd><code>partitioner</code> - the function that should be used to determine the partition for each record processed by the sink</dd><dd><code>parentNames</code> - the name of one or more source or processor nodes whose output records this sink should consume + and write to its topic</dd> +<dt><span class="strong">Returns:</span></dt><dd>this builder instance so methods can be chained together; never null</dd> +<dt><span class="strong">Throws:</span></dt> +<dd><code><a href="../../../../../org/apache/kafka/streams/errors/TopologyBuilderException.html" title="class in org.apache.kafka.streams.errors">TopologyBuilderException</a></code> - if parent processor is not added yet, or if this processor's name is equal to the parent's name</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addSink(java.lang.String,%20java.lang.String,%20java.lang.String...)"><code>addSink(String, String, String...)</code></a>, +<a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addSink(java.lang.String,%20java.lang.String,%20org.apache.kafka.streams.processor.StreamPartitioner,%20java.lang.String...)"><code>addSink(String, String, StreamPartitioner, String...)</code></a>, +<a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html#addSink(java.lang.String,%20java.lang.String,%20org.apache.kafka.common.serialization.Serializer,%20org.apache.kafka.common.serialization.Serializer,%20java.lang.String...)"><code>addSink(String, String, Serializer, Serializer, String...)</code></a></dd></dl> +</li> +</ul> +<a name="addProcessor(java.lang.String, org.apache.kafka.streams.processor.ProcessorSupplier, java.lang.String...)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>addProcessor</h4> +<pre>public final <a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a> addProcessor(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> name, + <a href="../../../../../org/apache/kafka/streams/processor/ProcessorSupplier.html" title="interface in org.apache.kafka.streams.processor">ProcessorSupplier</a> supplier, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>... parentNames)</pre> +<div class="block">Add a new processor node that receives and processes records output by one or more parent source or processor node. + Any new record output by this processor will be forwarded to its child processor or sink nodes.</div> +<dl><dt><span class="strong">Parameters:</span></dt><dd><code>name</code> - the unique name of the processor node</dd><dd><code>supplier</code> - the supplier used to obtain this node's <a href="../../../../../org/apache/kafka/streams/processor/Processor.html" title="interface in org.apache.kafka.streams.processor"><code>Processor</code></a> instance</dd><dd><code>parentNames</code> - the name of one or more source or processor nodes whose output records this processor should receive + and process</dd> +<dt><span class="strong">Returns:</span></dt><dd>this builder instance so methods can be chained together; never null</dd> +<dt><span class="strong">Throws:</span></dt> +<dd><code><a href="../../../../../org/apache/kafka/streams/errors/TopologyBuilderException.html" title="class in org.apache.kafka.streams.errors">TopologyBuilderException</a></code> - if parent processor is not added yet, or if this processor's name is equal to the parent's name</dd></dl> +</li> +</ul> +<a name="addStateStore(org.apache.kafka.streams.processor.StateStoreSupplier, boolean, java.lang.String...)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>addStateStore</h4> +<pre>public final <a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a> addStateStore(<a href="../../../../../org/apache/kafka/streams/processor/StateStoreSupplier.html" title="interface in org.apache.kafka.streams.processor">StateStoreSupplier</a> supplier, + boolean isInternal, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>... processorNames)</pre> +<div class="block">Adds a state store</div> +<dl><dt><span class="strong">Parameters:</span></dt><dd><code>supplier</code> - the supplier used to obtain this state store <a href="../../../../../org/apache/kafka/streams/processor/StateStore.html" title="interface in org.apache.kafka.streams.processor"><code>StateStore</code></a> instance</dd> +<dt><span class="strong">Returns:</span></dt><dd>this builder instance so methods can be chained together; never null</dd> +<dt><span class="strong">Throws:</span></dt> +<dd><code><a href="../../../../../org/apache/kafka/streams/errors/TopologyBuilderException.html" title="class in org.apache.kafka.streams.errors">TopologyBuilderException</a></code> - if state store supplier is already added</dd></dl> +</li> +</ul> +<a name="addStateStore(org.apache.kafka.streams.processor.StateStoreSupplier, java.lang.String...)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>addStateStore</h4> +<pre>public final <a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a> addStateStore(<a href="../../../../../org/apache/kafka/streams/processor/StateStoreSupplier.html" title="interface in org.apache.kafka.streams.processor">StateStoreSupplier</a> supplier, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>... processorNames)</pre> +<div class="block">Adds a state store</div> +<dl><dt><span class="strong">Parameters:</span></dt><dd><code>supplier</code> - the supplier used to obtain this state store <a href="../../../../../org/apache/kafka/streams/processor/StateStore.html" title="interface in org.apache.kafka.streams.processor"><code>StateStore</code></a> instance</dd> +<dt><span class="strong">Returns:</span></dt><dd>this builder instance so methods can be chained together; never null</dd></dl> +</li> +</ul> +<a name="connectProcessorAndStateStores(java.lang.String, java.lang.String...)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>connectProcessorAndStateStores</h4> +<pre>public final <a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a> connectProcessorAndStateStores(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> processorName, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>... stateStoreNames)</pre> +<div class="block">Connects the processor and the state stores</div> +<dl><dt><span class="strong">Parameters:</span></dt><dd><code>processorName</code> - the name of the processor</dd><dd><code>stateStoreNames</code> - the names of state stores that the processor uses</dd> +<dt><span class="strong">Returns:</span></dt><dd>this builder instance so methods can be chained together; never null</dd></dl> +</li> +</ul> +<a name="connectProcessors(java.lang.String...)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>connectProcessors</h4> +<pre>public final <a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a> connectProcessors(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>... processorNames)</pre> +<div class="block">Connects a list of processors. + + NOTE this function would not needed by developers working with the processor APIs, but only used + for the high-level DSL parsing functionalities.</div> +<dl><dt><span class="strong">Parameters:</span></dt><dd><code>processorNames</code> - the name of the processors</dd> +<dt><span class="strong">Returns:</span></dt><dd>this builder instance so methods can be chained together; never null</dd> +<dt><span class="strong">Throws:</span></dt> +<dd><code><a href="../../../../../org/apache/kafka/streams/errors/TopologyBuilderException.html" title="class in org.apache.kafka.streams.errors">TopologyBuilderException</a></code> - if less than two processors are specified, or if one of the processors is not added yet</dd></dl> +</li> +</ul> +<a name="addInternalTopic(java.lang.String)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>addInternalTopic</h4> +<pre>public final <a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a> addInternalTopic(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> topicName)</pre> +<div class="block">Adds an internal topic</div> +<dl><dt><span class="strong">Parameters:</span></dt><dd><code>topicName</code> - the name of the topic</dd> +<dt><span class="strong">Returns:</span></dt><dd>this builder instance so methods can be chained together; never null</dd></dl> +</li> +</ul> +<a name="topicGroups(java.lang.String)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>topicGroups</h4> +<pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true"; title="class or interface in java.lang">Integer</a>,<a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.TopicsInfo.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder.TopicsInfo</a>> topicGroups(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> applicationId)</pre> +<div class="block">Returns the map of topic groups keyed by the group id. + A topic group is a group of topics in the same task.</div> +<dl><dt><span class="strong">Returns:</span></dt><dd>groups of topic names</dd></dl> +</li> +</ul> +<a name="nodeGroups()"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>nodeGroups</h4> +<pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true"; title="class or interface in java.lang">Integer</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>>> nodeGroups()</pre> +<div class="block">Returns the map of node groups keyed by the topic group id.</div> +<dl><dt><span class="strong">Returns:</span></dt><dd>groups of node names</dd></dl> +</li> +</ul> +<a name="copartitionSources(java.util.Collection)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>copartitionSources</h4> +<pre>public final <a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.html" title="class in org.apache.kafka.streams.processor">TopologyBuilder</a> copartitionSources(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true"; title="class or interface in java.util">Collection</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>> sourceNodes)</pre> +<div class="block">Asserts that the streams of the specified source nodes must be copartitioned.</div> +<dl><dt><span class="strong">Parameters:</span></dt><dd><code>sourceNodes</code> - a set of source node names</dd> +<dt><span class="strong">Returns:</span></dt><dd>this builder instance so methods can be chained together; never null</dd></dl> +</li> +</ul> +<a name="copartitionGroups()"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>copartitionGroups</h4> +<pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true"; title="class or interface in java.util">Collection</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>>> copartitionGroups()</pre> +<div class="block">Returns the copartition groups. + A copartition group is a group of source topics that are required to be copartitioned.</div> +<dl><dt><span class="strong">Returns:</span></dt><dd>groups of topic names</dd></dl> +</li> +</ul> +<a name="build(java.lang.String, java.lang.Integer)"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>build</h4> +<pre>public ProcessorTopology build(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> applicationId, + <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true"; title="class or interface in java.lang">Integer</a> topicGroupId)</pre> +<div class="block">Build the topology for the specified topic group. This is called automatically when passing this builder into the + <a href="../../../../../org/apache/kafka/streams/KafkaStreams.html#KafkaStreams(org.apache.kafka.streams.processor.TopologyBuilder,%20org.apache.kafka.streams.StreamsConfig)"><code>KafkaStreams.KafkaStreams(TopologyBuilder, org.apache.kafka.streams.StreamsConfig)</code></a> constructor.</div> +<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../org/apache/kafka/streams/KafkaStreams.html#KafkaStreams(org.apache.kafka.streams.processor.TopologyBuilder,%20org.apache.kafka.streams.StreamsConfig)"><code>KafkaStreams.KafkaStreams(TopologyBuilder, org.apache.kafka.streams.StreamsConfig)</code></a></dd></dl> +</li> +</ul> +<a name="sourceTopics(java.lang.String)"> +<!-- --> +</a> +<ul class="blockListLast"> +<li class="blockList"> +<h4>sourceTopics</h4> +<pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a>> sourceTopics(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a> applicationId)</pre> +<div class="block">Get the names of topics that are to be consumed by the source nodes created by this builder.</div> +<dl><dt><span class="strong">Returns:</span></dt><dd>the unmodifiable set of topic names used by source nodes, which changes as new sources are added; never null</dd></dl> +</li> +</ul> +</li> +</ul> +</li> +</ul> +</div> +</div> +<!-- ========= END OF CLASS DATA ========= --> +<!-- ======= START OF BOTTOM NAVBAR ====== --> +<div class="bottomNav"><a name="navbar_bottom"> +<!-- --> +</a><a href="#skip-navbar_bottom" title="Skip navigation links"></a><a name="navbar_bottom_firstrow"> +<!-- --> +</a> +<ul class="navList" title="Navigation"> +<li><a href="../../../../../overview-summary.html">Overview</a></li> +<li><a href="package-summary.html">Package</a></li> +<li class="navBarCell1Rev">Class</li> +<li><a href="package-tree.html">Tree</a></li> +<li><a href="../../../../../deprecated-list.html">Deprecated</a></li> +<li><a href="../../../../../index-all.html">Index</a></li> +<li><a href="../../../../../help-doc.html">Help</a></li> +</ul> +</div> +<div class="subNav"> +<ul class="navList"> +<li><a href="../../../../../org/apache/kafka/streams/processor/TimestampExtractor.html" title="interface in org.apache.kafka.streams.processor"><span class="strong">Prev Class</span></a></li> +<li><a href="../../../../../org/apache/kafka/streams/processor/TopologyBuilder.TopicsInfo.html" title="class in org.apache.kafka.streams.processor"><span class="strong">Next Class</span></a></li> +</ul> +<ul class="navList"> +<li><a href="../../../../../index.html?org/apache/kafka/streams/processor/TopologyBuilder.html" target="_top">Frames</a></li> +<li><a href="TopologyBuilder.html" target="_top">No Frames</a></li> +</ul> +<ul class="navList" id="allclasses_navbar_bottom"> +<li><a href="../../../../../allclasses-noframe.html">All Classes</a></li> +</ul> +<div> +<script type="text/javascript"><!-- + allClassesLink = document.getElementById("allclasses_navbar_bottom"); + if(window==top) { + allClassesLink.style.display = "block"; + } + else { + allClassesLink.style.display = "none"; + } + //--> +</script> +</div> +<div> +<ul class="subNavList"> +<li>Summary: </li> +<li><a href="#nested_class_summary">Nested</a> | </li> +<li>Field | </li> +<li><a href="#constructor_summary">Constr</a> | </li> +<li><a href="#method_summary">Method</a></li> +</ul> +<ul class="subNavList"> +<li>Detail: </li> +<li>Field | </li> +<li><a href="#constructor_detail">Constr</a> | </li> +<li><a href="#method_detail">Method</a></li> +</ul> +</div> +<a name="skip-navbar_bottom"> +<!-- --> +</a></div> +<!-- ======== END OF BOTTOM NAVBAR ======= --> +</body> +</html>
