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<div class="subTitle">org.apache.ignite.cache</div>
<h2 title="Class QueryEntity" class="title">Class QueryEntity</h2>
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<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>
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<li>org.apache.ignite.cache.QueryEntity</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="http://docs.oracle.com/javase/7/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></dd>
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<pre>public class <span class="strong">QueryEntity</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>
implements <a href="http://docs.oracle.com/javase/7/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></pre>
<div class="block">Query entity is a description of <a href="../../../../org/apache/ignite/IgniteCache.html" title="interface in org.apache.ignite"><code>cache</code></a> entry (composed of key and value)
in a way of how it must be indexed and can be queried.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../serialized-form.html#org.apache.ignite.cache.QueryEntity">Serialized Form</a></dd></dl>
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<caption><span>Constructors</span><span class="tabEnd">&nbsp;</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/ignite/cache/QueryEntity.html#QueryEntity()">QueryEntity</a></strong>()</code>
<div class="block">Creates an empty query entity.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><strong><a href="../../../../org/apache/ignite/cache/QueryEntity.html#QueryEntity(org.apache.ignite.cache.QueryEntity)">QueryEntity</a></strong>(<a href="../../../../org/apache/ignite/cache/QueryEntity.html" title="class in org.apache.ignite.cache">QueryEntity</a>&nbsp;other)</code>
<div class="block">Copy constructor.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><code><strong><a href="../../../../org/apache/ignite/cache/QueryEntity.html#QueryEntity(java.lang.String,%20java.lang.String)">QueryEntity</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>&nbsp;keyType,
<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>&nbsp;valType)</code>
<div class="block">Creates a query entity with the given key and value types.</div>
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<caption><span>Methods</span><span class="tabEnd">&nbsp;</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/ignite/cache/QueryEntity.html" title="class in org.apache.ignite.cache">QueryEntity</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/ignite/cache/QueryEntity.html#addQueryField(java.lang.String,%20java.lang.String,%20java.lang.String)">addQueryField</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>&nbsp;fullName,
<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>&nbsp;type,
<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>&nbsp;alias)</code>
<div class="block">Utility method for building query entities programmatically.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/ignite/cache/QueryEntity.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>&nbsp;o)</code></td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><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/ignite/cache/QueryEntity.html#findKeyType()">findKeyType</a></strong>()</code>
<div class="block">Attempts to get key type from fields in case it was not set directly.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><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/ignite/cache/QueryEntity.html#findValueType()">findValueType</a></strong>()</code>
<div class="block">Attempts to get value type from fields in case it was not set directly.</div>
</td>
</tr>
<tr class="altColor">
<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>&lt;<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>,<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>&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/ignite/cache/QueryEntity.html#getAliases()">getAliases</a></strong>()</code>
<div class="block">Gets aliases map.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/LinkedHashMap.html?is-external=true" title="class or interface in java.util">LinkedHashMap</a>&lt;<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>,<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>&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/ignite/cache/QueryEntity.html#getFields()">getFields</a></strong>()</code>
<div class="block">Gets query fields for this query pair.</div>
</td>
</tr>
<tr class="altColor">
<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>&lt;<a href="../../../../org/apache/ignite/cache/QueryIndex.html" title="class in org.apache.ignite.cache">QueryIndex</a>&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/ignite/cache/QueryEntity.html#getIndexes()">getIndexes</a></strong>()</code>
<div class="block">Gets a collection of index entities.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><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/ignite/cache/QueryEntity.html#getKeyFieldName()">getKeyFieldName</a></strong>()</code>
<div class="block">Gets key field name.</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>&lt;<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>&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/ignite/cache/QueryEntity.html#getKeyFields()">getKeyFields</a></strong>()</code>
<div class="block">Gets query fields for this query pair that belongs to the key.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><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/ignite/cache/QueryEntity.html#getKeyType()">getKeyType</a></strong>()</code>
<div class="block">Gets key type for this query pair.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><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/ignite/cache/QueryEntity.html#getTableName()">getTableName</a></strong>()</code>
<div class="block">Gets table name for this query entity.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><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/ignite/cache/QueryEntity.html#getValueFieldName()">getValueFieldName</a></strong>()</code>
<div class="block">Get value field name.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><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/ignite/cache/QueryEntity.html#getValueType()">getValueType</a></strong>()</code>
<div class="block">Gets value type for this query pair.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/ignite/cache/QueryEntity.html#hashCode()">hashCode</a></strong>()</code></td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/ignite/cache/QueryEntity.html" title="class in org.apache.ignite.cache">QueryEntity</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/ignite/cache/QueryEntity.html#setAliases(java.util.Map)">setAliases</a></strong>(<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>&lt;<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>,<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>&gt;&nbsp;aliases)</code>
<div class="block">Sets mapping from full property name in dot notation to an alias that will be used as SQL column name.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../org/apache/ignite/cache/QueryEntity.html" title="class in org.apache.ignite.cache">QueryEntity</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/ignite/cache/QueryEntity.html#setFields(java.util.LinkedHashMap)">setFields</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/LinkedHashMap.html?is-external=true" title="class or interface in java.util">LinkedHashMap</a>&lt;<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>,<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>&gt;&nbsp;fields)</code>
<div class="block">Sets query fields for this query pair.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/ignite/cache/QueryEntity.html" title="class in org.apache.ignite.cache">QueryEntity</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/ignite/cache/QueryEntity.html#setIndexes(java.util.Collection)">setIndexes</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>&lt;<a href="../../../../org/apache/ignite/cache/QueryIndex.html" title="class in org.apache.ignite.cache">QueryIndex</a>&gt;&nbsp;idxs)</code>
<div class="block">Sets a collection of index entities.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../org/apache/ignite/cache/QueryEntity.html" title="class in org.apache.ignite.cache">QueryEntity</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/ignite/cache/QueryEntity.html#setKeyFieldName(java.lang.String)">setKeyFieldName</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>&nbsp;keyFieldName)</code>
<div class="block">Sets key field name.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/ignite/cache/QueryEntity.html" title="class in org.apache.ignite.cache">QueryEntity</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/ignite/cache/QueryEntity.html#setKeyFields(java.util.Set)">setKeyFields</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>&lt;<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>&gt;&nbsp;keyFields)</code>
<div class="block">Gets query fields for this query pair that belongs to the key.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../org/apache/ignite/cache/QueryEntity.html" title="class in org.apache.ignite.cache">QueryEntity</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/ignite/cache/QueryEntity.html#setKeyType(java.lang.String)">setKeyType</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>&nbsp;keyType)</code>
<div class="block">Sets key type for this query pair.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/ignite/cache/QueryEntity.html#setTableName(java.lang.String)">setTableName</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>&nbsp;tableName)</code>
<div class="block">Sets table name for this query entity.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../org/apache/ignite/cache/QueryEntity.html" title="class in org.apache.ignite.cache">QueryEntity</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/ignite/cache/QueryEntity.html#setValueFieldName(java.lang.String)">setValueFieldName</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>&nbsp;valueFieldName)</code>
<div class="block">Sets value field name.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/ignite/cache/QueryEntity.html" title="class in org.apache.ignite.cache">QueryEntity</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/ignite/cache/QueryEntity.html#setValueType(java.lang.String)">setValueType</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>&nbsp;valType)</code>
<div class="block">Sets value type for this query pair.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><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/ignite/cache/QueryEntity.html#toString()">toString</a></strong>()</code></td>
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<h3>Methods inherited from class&nbsp;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#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>
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<a name="QueryEntity()">
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<h4>QueryEntity</h4>
<pre>public&nbsp;QueryEntity()</pre>
<div class="block">Creates an empty query entity.</div>
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<h4>QueryEntity</h4>
<pre>public&nbsp;QueryEntity(<a href="../../../../org/apache/ignite/cache/QueryEntity.html" title="class in org.apache.ignite.cache">QueryEntity</a>&nbsp;other)</pre>
<div class="block">Copy constructor.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>other</code> - Other entity.</dd></dl>
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<a name="QueryEntity(java.lang.String, java.lang.String)">
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<pre>public&nbsp;QueryEntity(<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>&nbsp;keyType,
<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>&nbsp;valType)</pre>
<div class="block">Creates a query entity with the given key and value types.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>keyType</code> - Key type.</dd><dd><code>valType</code> - Value type.</dd></dl>
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<pre>public&nbsp;<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>&nbsp;getKeyType()</pre>
<div class="block">Gets key type for this query pair.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>Key type.</dd></dl>
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<pre>public&nbsp;<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>&nbsp;findKeyType()</pre>
<div class="block">Attempts to get key type from fields in case it was not set directly.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>Key type.</dd></dl>
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<pre>public&nbsp;<a href="../../../../org/apache/ignite/cache/QueryEntity.html" title="class in org.apache.ignite.cache">QueryEntity</a>&nbsp;setKeyType(<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>&nbsp;keyType)</pre>
<div class="block">Sets key type for this query pair.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>keyType</code> - Key type.</dd>
<dt><span class="strong">Returns:</span></dt><dd><code>this</code> for chaining.</dd></dl>
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<pre>public&nbsp;<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>&nbsp;getValueType()</pre>
<div class="block">Gets value type for this query pair.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>Value type.</dd></dl>
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<pre>public&nbsp;<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>&nbsp;findValueType()</pre>
<div class="block">Attempts to get value type from fields in case it was not set directly.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>Value type.</dd></dl>
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<pre>public&nbsp;<a href="../../../../org/apache/ignite/cache/QueryEntity.html" title="class in org.apache.ignite.cache">QueryEntity</a>&nbsp;setValueType(<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>&nbsp;valType)</pre>
<div class="block">Sets value type for this query pair.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>valType</code> - Value type.</dd>
<dt><span class="strong">Returns:</span></dt><dd><code>this</code> for chaining.</dd></dl>
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<pre>public&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/util/LinkedHashMap.html?is-external=true" title="class or interface in java.util">LinkedHashMap</a>&lt;<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>,<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>&gt;&nbsp;getFields()</pre>
<div class="block">Gets query fields for this query pair. The order of fields is important as it defines the order
of columns returned by the 'select *' queries.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>Field-to-type map.</dd></dl>
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<h4>setFields</h4>
<pre>public&nbsp;<a href="../../../../org/apache/ignite/cache/QueryEntity.html" title="class in org.apache.ignite.cache">QueryEntity</a>&nbsp;setFields(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/LinkedHashMap.html?is-external=true" title="class or interface in java.util">LinkedHashMap</a>&lt;<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>,<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>&gt;&nbsp;fields)</pre>
<div class="block">Sets query fields for this query pair. The order if fields is important as it defines the
order of columns returned by the 'select *' queries.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>fields</code> - Field-to-type map.</dd>
<dt><span class="strong">Returns:</span></dt><dd><code>this</code> for chaining.</dd></dl>
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<pre>public&nbsp;<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>&lt;<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>&gt;&nbsp;getKeyFields()</pre>
<div class="block">Gets query fields for this query pair that belongs to the key. We need this for the cases when no key-value classes
are present on cluster nodes, and we need to build/modify keys and values during SQL DML operations.
Thus, setting this parameter in XML is not mandatory and should be based on particular use case.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>Set of names of key fields.</dd></dl>
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<pre>public&nbsp;<a href="../../../../org/apache/ignite/cache/QueryEntity.html" title="class in org.apache.ignite.cache">QueryEntity</a>&nbsp;setKeyFields(<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>&lt;<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>&gt;&nbsp;keyFields)</pre>
<div class="block">Gets query fields for this query pair that belongs to the key. We need this for the cases when no key-value classes
are present on cluster nodes, and we need to build/modify keys and values during SQL DML operations.
Thus, setting this parameter in XML is not mandatory and should be based on particular use case.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>keyFields</code> - Set of names of key fields.</dd>
<dt><span class="strong">Returns:</span></dt><dd><code>this</code> for chaining.</dd></dl>
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<pre>public&nbsp;<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>&nbsp;getKeyFieldName()</pre>
<div class="block">Gets key field name.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>Key name.</dd></dl>
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<pre>public&nbsp;<a href="../../../../org/apache/ignite/cache/QueryEntity.html" title="class in org.apache.ignite.cache">QueryEntity</a>&nbsp;setKeyFieldName(<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>&nbsp;keyFieldName)</pre>
<div class="block">Sets key field name.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>keyFieldName</code> - Key name.</dd>
<dt><span class="strong">Returns:</span></dt><dd><code>this</code> for chaining.</dd></dl>
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<pre>public&nbsp;<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>&nbsp;getValueFieldName()</pre>
<div class="block">Get value field name.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>Value name.</dd></dl>
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<pre>public&nbsp;<a href="../../../../org/apache/ignite/cache/QueryEntity.html" title="class in org.apache.ignite.cache">QueryEntity</a>&nbsp;setValueFieldName(<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>&nbsp;valueFieldName)</pre>
<div class="block">Sets value field name.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>valueFieldName</code> - value name.</dd>
<dt><span class="strong">Returns:</span></dt><dd><code>this</code> for chaining.</dd></dl>
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<pre>public&nbsp;<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>&lt;<a href="../../../../org/apache/ignite/cache/QueryIndex.html" title="class in org.apache.ignite.cache">QueryIndex</a>&gt;&nbsp;getIndexes()</pre>
<div class="block">Gets a collection of index entities.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>Collection of index entities.</dd></dl>
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<pre>public&nbsp;<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>&lt;<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>,<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>&gt;&nbsp;getAliases()</pre>
<div class="block">Gets aliases map.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>Aliases.</dd></dl>
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<pre>public&nbsp;<a href="../../../../org/apache/ignite/cache/QueryEntity.html" title="class in org.apache.ignite.cache">QueryEntity</a>&nbsp;setAliases(<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>&lt;<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>,<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>&gt;&nbsp;aliases)</pre>
<div class="block">Sets mapping from full property name in dot notation to an alias that will be used as SQL column name.
Example: {"parent.name" -> "parentName"}.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>aliases</code> - Aliases map.</dd>
<dt><span class="strong">Returns:</span></dt><dd><code>this</code> for chaining.</dd></dl>
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<pre>public&nbsp;<a href="../../../../org/apache/ignite/cache/QueryEntity.html" title="class in org.apache.ignite.cache">QueryEntity</a>&nbsp;setIndexes(<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>&lt;<a href="../../../../org/apache/ignite/cache/QueryIndex.html" title="class in org.apache.ignite.cache">QueryIndex</a>&gt;&nbsp;idxs)</pre>
<div class="block">Sets a collection of index entities.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>idxs</code> - Collection of index entities.</dd>
<dt><span class="strong">Returns:</span></dt><dd><code>this</code> for chaining.</dd></dl>
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<pre>public&nbsp;<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>&nbsp;getTableName()</pre>
<div class="block">Gets table name for this query entity.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>table name</dd></dl>
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<pre>public&nbsp;void&nbsp;setTableName(<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>&nbsp;tableName)</pre>
<div class="block">Sets table name for this query entity.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>tableName</code> - table name</dd></dl>
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<pre>public&nbsp;<a href="../../../../org/apache/ignite/cache/QueryEntity.html" title="class in org.apache.ignite.cache">QueryEntity</a>&nbsp;addQueryField(<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>&nbsp;fullName,
<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>&nbsp;type,
<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>&nbsp;alias)</pre>
<div class="block">Utility method for building query entities programmatically.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>fullName</code> - Full name of the field.</dd><dd><code>type</code> - Type of the field.</dd><dd><code>alias</code> - Field alias.</dd>
<dt><span class="strong">Returns:</span></dt><dd><code>this</code> for chaining.</dd></dl>
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<pre>public&nbsp;boolean&nbsp;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>&nbsp;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>&nbsp;in class&nbsp;<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>
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<pre>public&nbsp;int&nbsp;hashCode()</pre>
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<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>&nbsp;in class&nbsp;<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>
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<h4>toString</h4>
<pre>public&nbsp;<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>&nbsp;toString()</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#toString()" title="class or interface in java.lang">toString</a></code>&nbsp;in class&nbsp;<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>
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<p class="legalCopy"><small><table width="100%" border="0" cellspacing=0 cellpadding=0 style="padding: 5px"> <tr> <td> <table style="padding-left: 0; margin: 0"> <tbody style="padding: 0; margin: 0"> <tr style="padding: 0; margin: 0"> <td> <a target=_blank href="https://ignite.apache.org"><nobr>2017 Copyright &#169; Apache Software Foundation</nobr></a> </td> </tr> </tbody> </table> </td> <td width="100%" align="right" valign="center"> <a href="https://twitter.com/ApacheIgnite" class="twitter-follow-button" data-show-count="false" data-size="large">Follow @ApacheIgnite</a> </td> </tr> <tr> <td colspan="2" valign="top" align="left"> <table style="padding-left: 0; margin: 0"> <tbody style="padding: 0; margin: 0"> <tr style="padding: 0; margin: 0"> <td> <b>Ignite Fabric</b> </td> <td>:&nbsp;&nbsp; ver. <strong>2.1.0</strong> </td> </tr> <tr style="padding: 0; margin: 0"> <td> <b>Release Date</b> </td> <td>:&nbsp;&nbsp; July 20 2017 </td> </tr> </tbody> </table> </td> </tr> </table></small></p>
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