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<div class="subTitle">org.apache.storm.cassandra.trident.state</div>
<h2 title="Class CassandraMapStateFactory" class="title">Class CassandraMapStateFactory</h2>
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<pre>public class <span class="typeNameLabel">CassandraMapStateFactory</span>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
implements <a href="../../../../../../org/apache/storm/trident/state/StateFactory.html" title="interface in org.apache.storm.trident.state">StateFactory</a></pre>
<div class="block"><p>A StateFactory implementation that creates a MapState backed by CassandraBackingMap.</p><p><p>The statefactory supports opaque, transactional and non-transactional configurations. Optionally, the backing map can be wrapped in a <a href="../../../../../../org/apache/storm/trident/state/map/CachedMap.html" title="class in org.apache.storm.trident.state.map"><code>CachedMap</code></a> by specifying <a href="../../../../../../org/apache/storm/cassandra/trident/state/CassandraMapStateFactory.html#withCache-int-"><code>withCache(int)</code></a> (off by default).</p></div>
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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="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
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<td class="colFirst"><code><a href="../../../../../../org/apache/storm/trident/state/State.html" title="interface in org.apache.storm.trident.state">State</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/storm/cassandra/trident/state/CassandraMapStateFactory.html#makeState-java.util.Map-org.apache.storm.task.IMetricsContext-int-int-">makeState</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&nbsp;conf,
<a href="../../../../../../org/apache/storm/task/IMetricsContext.html" title="interface in org.apache.storm.task">IMetricsContext</a>&nbsp;metrics,
int&nbsp;partitionIndex,
int&nbsp;numPartitions)</code>&nbsp;</td>
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<td class="colFirst"><code>static <a href="../../../../../../org/apache/storm/cassandra/trident/state/CassandraMapStateFactory.html" title="class in org.apache.storm.cassandra.trident.state">CassandraMapStateFactory</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/storm/cassandra/trident/state/CassandraMapStateFactory.html#nonTransactional-org.apache.storm.cassandra.trident.state.CassandraBackingMap.Options-java.util.Map-">nonTransactional</a></span>(<a href="../../../../../../org/apache/storm/cassandra/trident/state/CassandraBackingMap.Options.html" title="class in org.apache.storm.cassandra.trident.state">CassandraBackingMap.Options</a>&nbsp;options,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&nbsp;cassandraConfig)</code>&nbsp;</td>
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<tr id="i2" class="altColor">
<td class="colFirst"><code>static <a href="../../../../../../org/apache/storm/cassandra/trident/state/CassandraMapStateFactory.html" title="class in org.apache.storm.cassandra.trident.state">CassandraMapStateFactory</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/storm/cassandra/trident/state/CassandraMapStateFactory.html#opaque-org.apache.storm.cassandra.trident.state.CassandraBackingMap.Options-java.util.Map-">opaque</a></span>(<a href="../../../../../../org/apache/storm/cassandra/trident/state/CassandraBackingMap.Options.html" title="class in org.apache.storm.cassandra.trident.state">CassandraBackingMap.Options</a>&nbsp;options,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&nbsp;cassandraConfig)</code>&nbsp;</td>
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<td class="colFirst"><code>static <a href="../../../../../../org/apache/storm/cassandra/trident/state/CassandraMapStateFactory.html" title="class in org.apache.storm.cassandra.trident.state">CassandraMapStateFactory</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/storm/cassandra/trident/state/CassandraMapStateFactory.html#transactional-org.apache.storm.cassandra.trident.state.CassandraBackingMap.Options-java.util.Map-">transactional</a></span>(<a href="../../../../../../org/apache/storm/cassandra/trident/state/CassandraBackingMap.Options.html" title="class in org.apache.storm.cassandra.trident.state">CassandraBackingMap.Options</a>&nbsp;options,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&nbsp;cassandraConfig)</code>&nbsp;</td>
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<tr id="i4" class="altColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/storm/cassandra/trident/state/CassandraMapStateFactory.html" title="class in org.apache.storm.cassandra.trident.state">CassandraMapStateFactory</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/storm/cassandra/trident/state/CassandraMapStateFactory.html#withCache-int-">withCache</a></span>(int&nbsp;cacheSize)</code>&nbsp;</td>
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<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<pre>public static&nbsp;<a href="../../../../../../org/apache/storm/cassandra/trident/state/CassandraMapStateFactory.html" title="class in org.apache.storm.cassandra.trident.state">CassandraMapStateFactory</a>&nbsp;opaque(<a href="../../../../../../org/apache/storm/cassandra/trident/state/CassandraBackingMap.Options.html" title="class in org.apache.storm.cassandra.trident.state">CassandraBackingMap.Options</a>&nbsp;options,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&nbsp;cassandraConfig)</pre>
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<h4>transactional</h4>
<pre>public static&nbsp;<a href="../../../../../../org/apache/storm/cassandra/trident/state/CassandraMapStateFactory.html" title="class in org.apache.storm.cassandra.trident.state">CassandraMapStateFactory</a>&nbsp;transactional(<a href="../../../../../../org/apache/storm/cassandra/trident/state/CassandraBackingMap.Options.html" title="class in org.apache.storm.cassandra.trident.state">CassandraBackingMap.Options</a>&nbsp;options,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&nbsp;cassandraConfig)</pre>
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<h4>nonTransactional</h4>
<pre>public static&nbsp;<a href="../../../../../../org/apache/storm/cassandra/trident/state/CassandraMapStateFactory.html" title="class in org.apache.storm.cassandra.trident.state">CassandraMapStateFactory</a>&nbsp;nonTransactional(<a href="../../../../../../org/apache/storm/cassandra/trident/state/CassandraBackingMap.Options.html" title="class in org.apache.storm.cassandra.trident.state">CassandraBackingMap.Options</a>&nbsp;options,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&nbsp;cassandraConfig)</pre>
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<h4>withCache</h4>
<pre>public&nbsp;<a href="../../../../../../org/apache/storm/cassandra/trident/state/CassandraMapStateFactory.html" title="class in org.apache.storm.cassandra.trident.state">CassandraMapStateFactory</a>&nbsp;withCache(int&nbsp;cacheSize)</pre>
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<h4>makeState</h4>
<pre>public&nbsp;<a href="../../../../../../org/apache/storm/trident/state/State.html" title="interface in org.apache.storm.trident.state">State</a>&nbsp;makeState(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&nbsp;conf,
<a href="../../../../../../org/apache/storm/task/IMetricsContext.html" title="interface in org.apache.storm.task">IMetricsContext</a>&nbsp;metrics,
int&nbsp;partitionIndex,
int&nbsp;numPartitions)</pre>
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