390 lines
18 KiB
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390 lines
18 KiB
HTML
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<!-- Generated by groovydoc (2.4.3) on Sat Nov 07 12:48:42 PST 2015 -->
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<title>BrokerTreeWatcher (verspaetung 0.5.0 API)</title>
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<meta name="date" content="2015-11-07">
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<li>Summary: </li>
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Nested Field <li><a href="#property_summary">Property</a></li> <li><a href="#constructor_summary">Constructor</a></li> <li><a href="#method_summary">Method</a></li>
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Field <li><a href="#prop_detail">Property</a></li> <li><a href="#constructor_detail">Constructor</a></li> <li><a href="#method_detail">Method</a></li>
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<div class="subTitle">Package: <strong>com.github.reiseburo.verspaetung.zk</strong></div>
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<h2 title="[Groovy] Class BrokerTreeWatcher" class="title">[Groovy] Class BrokerTreeWatcher</h2>
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</div>
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<ul class="inheritance">
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<li><ul class="inheritance"></ul></li><li><ul class="inheritance"></ul></li><li>com.github.reiseburo.verspaetung.zk.BrokerTreeWatcher
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<p> The BrokerTreeWatcher is a kind of watcher whose sole purpose is
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to watch the segment of the Zookeeper tree where Kafka stores broker
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information
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<th class="colFirst" scope="col">Fields inherited from class</th>
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<th class="colLast" scope="col">Fields</th>
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<tr class="altColor">
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<td class="colFirst"><strong><code>class <a href='../../../../../com/github/reiseburo/verspaetung/zk/AbstractTreeWatcher.html'>AbstractTreeWatcher</a></code></strong></td>
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<td class="colLast"><code><a href='../../../../../com/github/reiseburo/verspaetung/zk/AbstractTreeWatcher.html#cache'>cache</a>, <a href='../../../../../com/github/reiseburo/verspaetung/zk/AbstractTreeWatcher.html#client'>client</a>, <a href='../../../../../com/github/reiseburo/verspaetung/zk/AbstractTreeWatcher.html#logger'>logger</a>, <a href='../../../../../com/github/reiseburo/verspaetung/zk/AbstractTreeWatcher.html#onInitComplete'>onInitComplete</a></code></td>
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<h3>Properties Summary</h3>
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<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Properties Summary table, listing nested classes, and an explanation">
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<caption><span>Properties</span><span class="tabEnd"> </span></caption>
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<th class="colFirst" scope="col">Type</th>
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<th class="colLast" scope="col">Name and description</th>
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<td class="colFirst"><code><strong>static java.lang.Integer</strong></code> </td>
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<td class="colLast"><code><a href="#INVALID_BROKER_ID">INVALID_BROKER_ID</a></code><br></td>
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<th class="colFirst" scope="col">Constructor and description</th>
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<td class="colFirst">
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<code><a href="#BrokerTreeWatcher(org.apache.curator.framework.CuratorFramework)">BrokerTreeWatcher</a></strong>
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(org.apache.curator.framework.CuratorFramework client)</code><br></td>
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</tr>
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<th class="colFirst" scope="col">Type</th>
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<th class="colLast" scope="col">Name and description</th>
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<td class="colFirst"><code>java.lang.Integer</strong></code></td>
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<td class="colLast"><code><strong><a href="#brokerIdFromPath(java.lang.String)">brokerIdFromPath</a></strong>(java.lang.String path)</code><br>Process a path string from Zookeeper for the Kafka broker's ID</td>
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<td class="colFirst"><code>void</strong></code></td>
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<td class="colLast"><code><strong><a href="#childEvent(org.apache.curator.framework.CuratorFramework, org.apache.curator.framework.recipes.cache.TreeCacheEvent)">childEvent</a></strong>(org.apache.curator.framework.CuratorFramework client, org.apache.curator.framework.recipes.cache.TreeCacheEvent event)</code><br>Process events like NODE_ADDED and NODE_REMOVED to keep an up to date
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list of brokers</td>
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</tr>
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<tr class="altColor">
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<td class="colFirst"><code>java.lang.String</strong></code></td>
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<td class="colLast"><code><strong><a href="#zookeeperPath()">zookeeperPath</a></strong>()</code><br></td>
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<h3>Inherited Methods Summary</h3>
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<tr>
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<th class="colFirst" scope="col">Methods inherited from class</th>
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<th class="colLast" scope="col">Name</th>
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<tr class="altColor">
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<td class="colFirst"><code>class <a href='../../../../../com/github/reiseburo/verspaetung/zk/AbstractTreeWatcher.html'>AbstractTreeWatcher</a></strong></code></td>
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<td class="colLast"><code><a href='../../../../../com/github/reiseburo/verspaetung/zk/AbstractTreeWatcher.html#childEvent(org.apache.curator.framework.CuratorFramework, org.apache.curator.framework.recipes.cache.TreeCacheEvent)'>childEvent</a>, <a href='../../../../../com/github/reiseburo/verspaetung/zk/AbstractTreeWatcher.html#close()'>close</a>, <a href='../../../../../com/github/reiseburo/verspaetung/zk/AbstractTreeWatcher.html#start()'>start</a>, <a href='../../../../../com/github/reiseburo/verspaetung/zk/AbstractTreeWatcher.html#zookeeperPath()'>zookeeperPath</a></code></td>
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</tr>
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<td class="colFirst"><code>class java.lang.Object</strong></code></td>
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<td class="colLast"><code>java.lang.Object#wait(long, int), java.lang.Object#wait(long), java.lang.Object#wait(), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll()</code></td>
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<h3>Property Detail</h3>
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<h4>static final java.lang.Integer <strong>INVALID_BROKER_ID</strong></h4>
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<h3>Constructor Detail</h3>
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<h4><strong>BrokerTreeWatcher</strong>(org.apache.curator.framework.CuratorFramework client)</h4>
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<p></p>
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<h4>java.lang.Integer <strong>brokerIdFromPath</strong>(java.lang.String path)</h4>
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<p> Process a path string from Zookeeper for the Kafka broker's ID
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We're expecting paths like: /brokers/ids/1231524312
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</p>
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</li>
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</ul>
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<a name="childEvent(org.apache.curator.framework.CuratorFramework, org.apache.curator.framework.recipes.cache.TreeCacheEvent)"><!-- --></a>
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<h4>@java.lang.Override
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void <strong>childEvent</strong>(org.apache.curator.framework.CuratorFramework client, org.apache.curator.framework.recipes.cache.TreeCacheEvent event)</h4>
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<p> Process events like NODE_ADDED and NODE_REMOVED to keep an up to date
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list of brokers
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</p>
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</li>
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<a name="zookeeperPath()"><!-- --></a>
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<h4>java.lang.String <strong>zookeeperPath</strong>()</h4>
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<p></p>
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