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| <li>Summary: </li> |
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| <li>Field | </li> |
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| <div class="subTitle">org.apache.ignite.cache.store.cassandra.persistence</div> |
| <h2 title="Class PojoField" class="title">Class PojoField</h2> |
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| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li><a href="http://docs.oracle.com/javase/8/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.ignite.cache.store.cassandra.persistence.PojoField</li> |
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| <dt>All Implemented Interfaces:</dt> |
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| </dl> |
| <dl> |
| <dt>Direct Known Subclasses:</dt> |
| <dd><a href="../../../../../../../org/apache/ignite/cache/store/cassandra/persistence/PojoKeyField.html" title="class in org.apache.ignite.cache.store.cassandra.persistence">PojoKeyField</a>, <a href="../../../../../../../org/apache/ignite/cache/store/cassandra/persistence/PojoValueField.html" title="class in org.apache.ignite.cache.store.cassandra.persistence">PojoValueField</a></dd> |
| </dl> |
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| <br> |
| <pre>public abstract class <span class="typeNameLabel">PojoField</span> |
| extends <a href="http://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="http://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></pre> |
| <div class="block">Descriptor for particular field in a POJO object, specifying how this field |
| should be written to or loaded from Cassandra.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../../serialized-form.html#org.apache.ignite.cache.store.cassandra.persistence.PojoField">Serialized Form</a></dd> |
| </dl> |
| </li> |
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| <h3>Constructor Summary</h3> |
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| <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><span class="memberNameLink"><a href="../../../../../../../org/apache/ignite/cache/store/cassandra/persistence/PojoField.html#PojoField-org.w3c.dom.Element-java.lang.Class-">PojoField</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/org/w3c/dom/Element.html?is-external=true" title="class or interface in org.w3c.dom">Element</a> el, |
| <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><span class='angle_bracket'><</span>?<span class='angle_bracket'>></span> pojoCls)</code> |
| <div class="block">Creates instance of <a href="../../../../../../../org/apache/ignite/cache/store/cassandra/persistence/PojoField.html" title="class in org.apache.ignite.cache.store.cassandra.persistence"><code>PojoField</code></a> based on it's description in XML element.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/ignite/cache/store/cassandra/persistence/PojoField.html#PojoField-org.apache.ignite.cache.store.cassandra.persistence.PojoFieldAccessor-">PojoField</a></span>(<a href="../../../../../../../org/apache/ignite/cache/store/cassandra/persistence/PojoFieldAccessor.html" title="class in org.apache.ignite.cache.store.cassandra.persistence">PojoFieldAccessor</a> accessor)</code> |
| <div class="block">Creates instance of <a href="../../../../../../../org/apache/ignite/cache/store/cassandra/persistence/PojoField.html" title="class in org.apache.ignite.cache.store.cassandra.persistence"><code>PojoField</code></a> from its field accessor.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
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| </a> |
| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/ignite/cache/store/cassandra/persistence/PojoField.html#calculatedField--">calculatedField</a></span>()</code> |
| <div class="block">Indicates if it's a calculated field - field which value just generated based on other field values.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/ignite/cache/store/cassandra/persistence/PojoField.html#containsField-java.util.List-java.lang.String-">containsField</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><span class='angle_bracket'><</span><a href="../../../../../../../org/apache/ignite/cache/store/cassandra/persistence/PojoField.html" title="class in org.apache.ignite.cache.store.cassandra.persistence">PojoField</a><span class='angle_bracket'>></span> fields, |
| <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fieldName)</code> |
| <div class="block">Checks if list contains POJO field with the specified name.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html?is-external=true" title="class or interface in java.lang.annotation">Annotation</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/ignite/cache/store/cassandra/persistence/PojoField.html#getAnnotation-java.lang.Class-">getAnnotation</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a> clazz)</code> |
| <div class="block">Returns POJO field annotation.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/ignite/cache/store/cassandra/persistence/PojoField.html#getColumn--">getColumn</a></span>()</code> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/ignite/cache/store/cassandra/persistence/PojoField.html#getColumnDDL--">getColumnDDL</a></span>()</code> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/ignite/cache/store/cassandra/persistence/PojoField.html#getJavaClass--">getJavaClass</a></span>()</code> |
| <div class="block">Returns java class of the field.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/ignite/cache/store/cassandra/persistence/PojoField.html#getName--">getName</a></span>()</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/ignite/cache/store/cassandra/persistence/PojoField.html#getValueFromObject-java.lang.Object-org.apache.ignite.cache.store.cassandra.serializer.Serializer-">getValueFromObject</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> obj, |
| <a href="../../../../../../../org/apache/ignite/cache/store/cassandra/serializer/Serializer.html" title="interface in org.apache.ignite.cache.store.cassandra.serializer">Serializer</a> serializer)</code> |
| <div class="block">Gets field value as an object having Cassandra compatible type.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/ignite/cache/store/cassandra/persistence/PojoField.html#setValueFromRow-com.datastax.driver.core.Row-java.lang.Object-org.apache.ignite.cache.store.cassandra.serializer.Serializer-">setValueFromRow</a></span>(com.datastax.driver.core.Row row, |
| <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> obj, |
| <a href="../../../../../../../org/apache/ignite/cache/store/cassandra/serializer/Serializer.html" title="interface in org.apache.ignite.cache.store.cassandra.serializer">Serializer</a> serializer)</code> |
| <div class="block">Sets object field value from a <code>Row</code> returned by Cassandra CQL statement.</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/8/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/8/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/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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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> |
| </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="PojoField-org.w3c.dom.Element-java.lang.Class-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>PojoField</h4> |
| <pre>public PojoField(<a href="http://docs.oracle.com/javase/8/docs/api/org/w3c/dom/Element.html?is-external=true" title="class or interface in org.w3c.dom">Element</a> el, |
| <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><span class='angle_bracket'><</span>?<span class='angle_bracket'>></span> pojoCls)</pre> |
| <div class="block">Creates instance of <a href="../../../../../../../org/apache/ignite/cache/store/cassandra/persistence/PojoField.html" title="class in org.apache.ignite.cache.store.cassandra.persistence"><code>PojoField</code></a> based on it's description in XML element.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>el</code> - XML element describing Pojo field</dd> |
| <dd><code>pojoCls</code> - Pojo java class.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="PojoField-org.apache.ignite.cache.store.cassandra.persistence.PojoFieldAccessor-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>PojoField</h4> |
| <pre>public PojoField(<a href="../../../../../../../org/apache/ignite/cache/store/cassandra/persistence/PojoFieldAccessor.html" title="class in org.apache.ignite.cache.store.cassandra.persistence">PojoFieldAccessor</a> accessor)</pre> |
| <div class="block">Creates instance of <a href="../../../../../../../org/apache/ignite/cache/store/cassandra/persistence/PojoField.html" title="class in org.apache.ignite.cache.store.cassandra.persistence"><code>PojoField</code></a> from its field accessor.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>accessor</code> - field accessor.</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.detail"> |
| <!-- --> |
| </a> |
| <h3>Method Detail</h3> |
| <a name="containsField-java.util.List-java.lang.String-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>containsField</h4> |
| <pre>public static boolean containsField(<a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><span class='angle_bracket'><</span><a href="../../../../../../../org/apache/ignite/cache/store/cassandra/persistence/PojoField.html" title="class in org.apache.ignite.cache.store.cassandra.persistence">PojoField</a><span class='angle_bracket'>></span> fields, |
| <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fieldName)</pre> |
| <div class="block">Checks if list contains POJO field with the specified name.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>fields</code> - list of POJO fields.</dd> |
| <dd><code>fieldName</code> - field name.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if list contains field or false otherwise.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getName--"> |
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| </a> |
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| <h4>getName</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getName()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>field name.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getJavaClass--"> |
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| </a> |
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| <h4>getJavaClass</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a> getJavaClass()</pre> |
| <div class="block">Returns java class of the field.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Java class.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getColumn--"> |
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| </a> |
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| <h4>getColumn</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getColumn()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cassandra table column name.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getColumnDDL--"> |
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| <li class="blockList"> |
| <h4>getColumnDDL</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getColumnDDL()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cassandra table column DDL statement.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="calculatedField--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>calculatedField</h4> |
| <pre>public boolean calculatedField()</pre> |
| <div class="block">Indicates if it's a calculated field - field which value just generated based on other field values. |
| Such field will be stored in Cassandra as all other POJO fields, but it's value shouldn't be read from |
| Cassandra - cause it's again just generated based on other field values. One of the good applications of such |
| kind of fields - Cassandra materialized views build on top of other tables.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd><code>true</code> if it's auto generated field, <code>false</code> if not.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getValueFromObject-java.lang.Object-org.apache.ignite.cache.store.cassandra.serializer.Serializer-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getValueFromObject</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> getValueFromObject(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> obj, |
| <a href="../../../../../../../org/apache/ignite/cache/store/cassandra/serializer/Serializer.html" title="interface in org.apache.ignite.cache.store.cassandra.serializer">Serializer</a> serializer)</pre> |
| <div class="block">Gets field value as an object having Cassandra compatible type. |
| This it could be stored directly into Cassandra without any conversions.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>obj</code> - Object instance.</dd> |
| <dd><code>serializer</code> - <a href="../../../../../../../org/apache/ignite/cache/store/cassandra/serializer/Serializer.html" title="interface in org.apache.ignite.cache.store.cassandra.serializer"><code>Serializer</code></a> to use.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Object to store in Cassandra table column.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getAnnotation-java.lang.Class-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getAnnotation</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html?is-external=true" title="class or interface in java.lang.annotation">Annotation</a> getAnnotation(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a> clazz)</pre> |
| <div class="block">Returns POJO field annotation.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>annotation.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setValueFromRow-com.datastax.driver.core.Row-java.lang.Object-org.apache.ignite.cache.store.cassandra.serializer.Serializer-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>setValueFromRow</h4> |
| <pre>public void setValueFromRow(com.datastax.driver.core.Row row, |
| <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> obj, |
| <a href="../../../../../../../org/apache/ignite/cache/store/cassandra/serializer/Serializer.html" title="interface in org.apache.ignite.cache.store.cassandra.serializer">Serializer</a> serializer)</pre> |
| <div class="block">Sets object field value from a <code>Row</code> returned by Cassandra CQL statement.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>row</code> - <code>Row</code></dd> |
| <dd><code>obj</code> - object which field should be populated from <code>Row</code></dd> |
| <dd><code>serializer</code> - <a href="../../../../../../../org/apache/ignite/cache/store/cassandra/serializer/Serializer.html" title="interface in org.apache.ignite.cache.store.cassandra.serializer"><code>Serializer</code></a> to use.</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
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