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| <div class="subTitle">org.apache.openjpa.kernel.exps</div> |
| <h2 title="Class QueryExpressions" class="title">Class QueryExpressions</h2> |
| </div> |
| <div class="contentContainer"> |
| <ul class="inheritance"> |
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| <li> |
| <ul class="inheritance"> |
| <li>org.apache.openjpa.kernel.exps.QueryExpressions</li> |
| </ul> |
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| </ul> |
| <div class="description"> |
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| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="http://download.oracle.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public class <span class="strong">QueryExpressions</span> |
| extends <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> |
| implements <a href="http://download.oracle.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></pre> |
| <div class="block">Struct to hold the state of a parsed expression query.</div> |
| <dl><dt><span class="strong">Since:</span></dt> |
| <dd>0.3.2</dd> |
| <dt><span class="strong">Author:</span></dt> |
| <dd>Abe White</dd> |
| <dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../serialized-form.html#org.apache.openjpa.kernel.exps.QueryExpressions">Serialized Form</a></dd></dl> |
| </li> |
| </ul> |
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| <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="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a>[]</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#accessPath">accessPath</a></strong></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="http://download.oracle.com/javase/6/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/openjpa/kernel/exps/QueryExpressions.html#alias">alias</a></strong></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>boolean[]</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#ascending">ascending</a></strong></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#distinct">distinct</a></strong></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#DISTINCT_AUTO">DISTINCT_AUTO</a></strong></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#DISTINCT_FALSE">DISTINCT_FALSE</a></strong></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#DISTINCT_TRUE">DISTINCT_TRUE</a></strong></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>[]</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#EMPTY_VALUES">EMPTY_VALUES</a></strong></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="http://download.oracle.com/javase/6/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/openjpa/kernel/exps/QueryExpressions.html#fetchInnerPaths">fetchInnerPaths</a></strong></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="http://download.oracle.com/javase/6/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/openjpa/kernel/exps/QueryExpressions.html#fetchPaths">fetchPaths</a></strong></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/openjpa/kernel/exps/Expression.html" title="interface in org.apache.openjpa.kernel.exps">Expression</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#filter">filter</a></strong></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>[]</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#grouping">grouping</a></strong></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="http://download.oracle.com/javase/6/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/openjpa/kernel/exps/QueryExpressions.html#groupingClauses">groupingClauses</a></strong></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#hasInExpression">hasInExpression</a></strong></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/openjpa/kernel/exps/Expression.html" title="interface in org.apache.openjpa.kernel.exps">Expression</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#having">having</a></strong></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#operation">operation</a></strong></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>[]</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#ordering">ordering</a></strong></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="http://download.oracle.com/javase/6/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/openjpa/kernel/exps/QueryExpressions.html#orderingAliases">orderingAliases</a></strong></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="http://download.oracle.com/javase/6/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/openjpa/kernel/exps/QueryExpressions.html#orderingClauses">orderingClauses</a></strong></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/openjpa/lib/util/OrderedMap.html" title="class in org.apache.openjpa.lib.util">OrderedMap</a><<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>,<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?>></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#parameterTypes">parameterTypes</a></strong></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="http://download.oracle.com/javase/6/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/openjpa/kernel/exps/QueryExpressions.html#projectionAliases">projectionAliases</a></strong></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="http://download.oracle.com/javase/6/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/openjpa/kernel/exps/QueryExpressions.html#projectionClauses">projectionClauses</a></strong></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>[]</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#projections">projections</a></strong></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>[]</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#range">range</a></strong></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#resultClass">resultClass</a></strong></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/openjpa/kernel/ResultShape.html" title="class in org.apache.openjpa.kernel">ResultShape</a><?></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#shape">shape</a></strong></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#state">state</a></strong></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="http://download.oracle.com/javase/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="../../../../../org/apache/openjpa/kernel/exps/Path.html" title="interface in org.apache.openjpa.kernel.exps">Path</a>,<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#updates">updates</a></strong></code> |
| <div class="block">Map of <a href="../../../../../org/apache/openjpa/meta/FieldMetaData.html" title="class in org.apache.openjpa.meta"><code>FieldMetaData</code></a>,<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps"><code>Value</code></a> for update statements.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor_summary"> |
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| </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/openjpa/kernel/exps/QueryExpressions.html#QueryExpressions()">QueryExpressions</a></strong>()</code> </td> |
| </tr> |
| </table> |
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| <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/openjpa/kernel/exps/Context.html" title="class in org.apache.openjpa.kernel.exps">Context</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#ctx()">ctx</a></strong>()</code> |
| <div class="block">Returns the current JPQL query context.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="http://download.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/openjpa/meta/FieldMetaData.html" title="class in org.apache.openjpa.meta">FieldMetaData</a>></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#getParameterizedFields()">getParameterizedFields</a></strong>()</code> |
| <div class="block">Gets the fields that are bound to parameters.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#isAggregate()">isAggregate</a></strong>()</code> |
| <div class="block">Whether this is an aggregate results.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#isDistinct()">isDistinct</a></strong>()</code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#putUpdate(org.apache.openjpa.kernel.exps.Path,%20org.apache.openjpa.kernel.exps.Value)">putUpdate</a></strong>(<a href="../../../../../org/apache/openjpa/kernel/exps/Path.html" title="interface in org.apache.openjpa.kernel.exps">Path</a> path, |
| <a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a> val)</code> |
| <div class="block">Add an update.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../org/apache/openjpa/kernel/exps/QueryExpressions.html#setContexts(java.util.Stack)">setContexts</a></strong>(<a href="http://download.oracle.com/javase/6/docs/api/java/util/Stack.html?is-external=true" title="class or interface in java.util">Stack</a><<a href="../../../../../org/apache/openjpa/kernel/exps/Context.html" title="class in org.apache.openjpa.kernel.exps">Context</a>> contexts)</code> |
| <div class="block">Set reference to the JPQL query contexts.</div> |
| </td> |
| </tr> |
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| <h3>Methods inherited from class java.lang.<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://download.oracle.com/javase/6/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://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://download.oracle.com/javase/6/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> |
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| </ul> |
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| <div class="details"> |
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