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<div class="subTitle">org.apache.cayenne.access.translator.select</div>
<h2 title="Class QualifierTranslator" class="title">Class QualifierTranslator</h2>
</div>
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<ul class="inheritance">
<li><a href="https://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>
<li>
<ul class="inheritance">
<li><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html" title="class in org.apache.cayenne.access.translator.select">org.apache.cayenne.access.translator.select.QueryAssemblerHelper</a></li>
<li>
<ul class="inheritance">
<li>org.apache.cayenne.access.translator.select.QualifierTranslator</li>
</ul>
</li>
</ul>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../../../org/apache/cayenne/exp/TraversalHandler.html" title="interface in org.apache.cayenne.exp">TraversalHandler</a></dd>
</dl>
<dl>
<dt>Direct Known Subclasses:</dt>
<dd><a href="../../../../../../org/apache/cayenne/dba/firebird/FirebirdQualifierTranslator.html" title="class in org.apache.cayenne.dba.firebird">FirebirdQualifierTranslator</a>, <a href="../../../../../../org/apache/cayenne/dba/frontbase/FrontBaseQualifierTranslator.html" title="class in org.apache.cayenne.dba.frontbase">FrontBaseQualifierTranslator</a>, <a href="../../../../../../org/apache/cayenne/dba/openbase/OpenBaseQualifierTranslator.html" title="class in org.apache.cayenne.dba.openbase">OpenBaseQualifierTranslator</a>, <a href="../../../../../../org/apache/cayenne/dba/sqlite/SQLiteQualifierTranslator.html" title="class in org.apache.cayenne.dba.sqlite">SQLiteQualifierTranslator</a>, <a href="../../../../../../org/apache/cayenne/dba/sybase/SybaseQualifierTranslator.html" title="class in org.apache.cayenne.dba.sybase">SybaseQualifierTranslator</a>, <a href="../../../../../../org/apache/cayenne/access/translator/select/TrimmingQualifierTranslator.html" title="class in org.apache.cayenne.access.translator.select">TrimmingQualifierTranslator</a></dd>
</dl>
<hr>
<br>
<pre>public class <span class="typeNameLabel">QualifierTranslator</span>
extends <a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html" title="class in org.apache.cayenne.access.translator.select">QueryAssemblerHelper</a>
implements <a href="../../../../../../org/apache/cayenne/exp/TraversalHandler.html" title="interface in org.apache.cayenne.exp">TraversalHandler</a></pre>
<div class="block">Translates query qualifier to SQL. Used as a helper class by query
translators.</div>
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<h3>Field Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
<caption><span>Fields</span><span class="tabEnd">&nbsp;</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>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#caseInsensitive">caseInsensitive</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#matchingObject">matchingObject</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../../org/apache/cayenne/access/translator/select/DataObjectMatchTranslator.html" title="class in org.apache.cayenne.access.translator.select">DataObjectMatchTranslator</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#objectMatchTranslator">objectMatchTranslator</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#qualifier">qualifier</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#useAliasForExpressions">useAliasForExpressions</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#waitingForEndNode">waitingForEndNode</a></span></code>&nbsp;</td>
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<h3>Fields inherited from class&nbsp;org.apache.cayenne.access.translator.select.<a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html" title="class in org.apache.cayenne.access.translator.select">QueryAssemblerHelper</a></h3>
<code><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#out">out</a>, <a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#queryAssembler">queryAssembler</a>, <a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#strategy">strategy</a></code></li>
</ul>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#QualifierTranslator-org.apache.cayenne.access.translator.select.QueryAssembler-">QualifierTranslator</a></span>(<a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssembler.html" title="class in org.apache.cayenne.access.translator.select">QueryAssembler</a>&nbsp;queryAssembler)</code>&nbsp;</td>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</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>
<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>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#appendExtractFunction-org.apache.cayenne.exp.parser.ASTExtract-">appendExtractFunction</a></span>(<a href="../../../../../../org/apache/cayenne/exp/parser/ASTExtract.html" title="class in org.apache.cayenne.exp.parser">ASTExtract</a>&nbsp;functionExpression)</code>
<div class="block">Special case for extract date/time parts functions as they have many variants</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#appendFunction-org.apache.cayenne.exp.parser.ASTFunctionCall-">appendFunction</a></span>(<a href="../../../../../../org/apache/cayenne/exp/parser/ASTFunctionCall.html" title="class in org.apache.cayenne.exp.parser">ASTFunctionCall</a>&nbsp;functionExpression)</code>
<div class="block">Append function name to result SQL
Override this method to rename or skip function if generic name isn't supported on target DB.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#appendFunctionArg-java.lang.Object-org.apache.cayenne.exp.parser.ASTFunctionCall-">appendFunctionArg</a></span>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;value,
<a href="../../../../../../org/apache/cayenne/exp/parser/ASTFunctionCall.html" title="class in org.apache.cayenne.exp.parser">ASTFunctionCall</a>&nbsp;functionExpression)</code>
<div class="block">Append scalar argument of a function call
Used only for values stored in ASTScalar other
expressions appended in objectNode() method</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#appendFunctionArgDivider-org.apache.cayenne.exp.parser.ASTFunctionCall-">appendFunctionArgDivider</a></span>(<a href="../../../../../../org/apache/cayenne/exp/parser/ASTFunctionCall.html" title="class in org.apache.cayenne.exp.parser">ASTFunctionCall</a>&nbsp;functionExpression)</code>
<div class="block">Append divider between function arguments.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#appendLiteral-java.lang.Object-org.apache.cayenne.map.DbAttribute-org.apache.cayenne.exp.Expression-">appendLiteral</a></span>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;val,
<a href="../../../../../../org/apache/cayenne/map/DbAttribute.html" title="class in org.apache.cayenne.map">DbAttribute</a>&nbsp;attr,
<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;parentExpression)</code>
<div class="block">Appends SQL code to the query buffer to handle <code>val</code> as a
parameter to the PreparedStatement being built.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#appendObjectMatch--">appendObjectMatch</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#clearLastFunctionArgDivider-org.apache.cayenne.exp.parser.ASTFunctionCall-">clearLastFunctionArgDivider</a></span>(<a href="../../../../../../org/apache/cayenne/exp/parser/ASTFunctionCall.html" title="class in org.apache.cayenne.exp.parser">ASTFunctionCall</a>&nbsp;functionExpression)</code>
<div class="block">Clear last divider as we currently don't now position of argument until parent element is ended.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#detectObjectMatch-org.apache.cayenne.exp.Expression-">detectObjectMatch</a></span>(<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;exp)</code>
<div class="block">Called before processing an expression to initialize
objectMatchTranslator if needed.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#doAppendPart--">doAppendPart</a></span>()</code>
<div class="block">Translates query qualifier to SQL WHERE clause.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#doAppendPart-org.apache.cayenne.exp.Expression-">doAppendPart</a></span>(<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;rootNode)</code>
<div class="block">Translates query qualifier to SQL WHERE clause.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#endNode-org.apache.cayenne.exp.Expression-org.apache.cayenne.exp.Expression-">endNode</a></span>(<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;node,
<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;parentNode)</code>
<div class="block">Called during the traversal after an expression node children
processing is finished.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#extractQualifier--">extractQualifier</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#finishedChild-org.apache.cayenne.exp.Expression-int-boolean-">finishedChild</a></span>(<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;node,
int&nbsp;childIndex,
boolean&nbsp;hasMoreChildren)</code>
<div class="block">Called during traversal after a child of expression
has been visited.</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#objectNode-java.lang.Object-org.apache.cayenne.exp.Expression-">objectNode</a></span>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;leaf,
<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;parentNode)</code>
<div class="block">Called during the traversal when a leaf non-expression node
is encountered.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>protected <a href="https://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><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#operandForBitwiseAnd--">operandForBitwiseAnd</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>protected <a href="https://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><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#operandForBitwiseLeftShift--">operandForBitwiseLeftShift</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>protected <a href="https://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><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#operandForBitwiseNot--">operandForBitwiseNot</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>protected <a href="https://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><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#operandForBitwiseOr--">operandForBitwiseOr</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>protected <a href="https://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><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#operandForBitwiseRightShift--">operandForBitwiseRightShift</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>protected <a href="https://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><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#operandForBitwiseXor--">operandForBitwiseXor</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#parenthesisNeeded-org.apache.cayenne.exp.Expression-org.apache.cayenne.exp.Expression-">parenthesisNeeded</a></span>(<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;node,
<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;parentNode)</code>&nbsp;</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#processRelTermination-org.apache.cayenne.map.DbRelationship-org.apache.cayenne.map.JoinType-java.lang.String-">processRelTermination</a></span>(<a href="../../../../../../org/apache/cayenne/map/DbRelationship.html" title="class in org.apache.cayenne.map">DbRelationship</a>&nbsp;rel,
<a href="../../../../../../org/apache/cayenne/map/JoinType.html" title="enum in org.apache.cayenne.map">JoinType</a>&nbsp;joinType,
<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;joinSplitAlias)</code>
<div class="block">Handles case when a DB_NAME expression ends with relationship.</div>
</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#setCaseInsensitive-boolean-">setCaseInsensitive</a></span>(boolean&nbsp;caseInsensitive)</code>&nbsp;</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#setQualifier-org.apache.cayenne.exp.Expression-">setQualifier</a></span>(<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;qualifier)</code>
<div class="block">Explicitly set qualifier.</div>
</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#setUseAliasForExpressions-boolean-">setUseAliasForExpressions</a></span>(boolean&nbsp;useAliasForExpressions)</code>&nbsp;</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html#startNode-org.apache.cayenne.exp.Expression-org.apache.cayenne.exp.Expression-">startNode</a></span>(<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;node,
<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;parentNode)</code>
<div class="block">Called during the traversal before an expression node children
processing is started.</div>
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<h3>Methods inherited from class&nbsp;org.apache.cayenne.access.translator.select.<a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html" title="class in org.apache.cayenne.access.translator.select">QueryAssemblerHelper</a></h3>
<code><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#appendDbPath-org.apache.cayenne.exp.Expression-">appendDbPath</a>, <a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#appendLikeEscapeCharacter-org.apache.cayenne.exp.parser.PatternMatchNode-">appendLikeEscapeCharacter</a>, <a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#appendLiteralDirect-java.lang.Object-org.apache.cayenne.map.DbAttribute-org.apache.cayenne.exp.Expression-">appendLiteralDirect</a>, <a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#appendObjPath-org.apache.cayenne.exp.Expression-">appendObjPath</a>, <a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#appendPart-java.lang.StringBuilder-">appendPart</a>, <a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#getDbEntity--">getDbEntity</a>, <a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#getObjEntity--">getObjEntity</a>, <a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#paramsDbType-org.apache.cayenne.exp.Expression-">paramsDbType</a>, <a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#processColumn-org.apache.cayenne.map.DbAttribute-">processColumn</a>, <a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#processColumnWithQuoteSqlIdentifiers-org.apache.cayenne.map.DbAttribute-org.apache.cayenne.exp.Expression-">processColumnWithQuoteSqlIdentifiers</a>, <a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#processRelTermination-org.apache.cayenne.map.ObjRelationship-org.apache.cayenne.map.JoinType-java.lang.String-">processRelTermination</a>, <a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#setForceJoinForRelations-boolean-">setForceJoinForRelations</a></code></li>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="https://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="https://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="https://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>, <a href="https://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="https://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="https://docs.oracle.com/javase/7/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/7/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/7/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/7/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/7/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/7/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/7/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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<h3>Field Detail</h3>
<a name="objectMatchTranslator">
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<h4>objectMatchTranslator</h4>
<pre>protected&nbsp;<a href="../../../../../../org/apache/cayenne/access/translator/select/DataObjectMatchTranslator.html" title="class in org.apache.cayenne.access.translator.select">DataObjectMatchTranslator</a> objectMatchTranslator</pre>
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<h4>matchingObject</h4>
<pre>protected&nbsp;boolean matchingObject</pre>
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<h4>caseInsensitive</h4>
<pre>protected&nbsp;boolean caseInsensitive</pre>
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<a name="useAliasForExpressions">
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<h4>useAliasForExpressions</h4>
<pre>protected&nbsp;boolean useAliasForExpressions</pre>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>4.0</dd>
</dl>
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<a name="waitingForEndNode">
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<h4>waitingForEndNode</h4>
<pre>protected&nbsp;<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a> waitingForEndNode</pre>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>4.0</dd>
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<a name="qualifier">
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<h4>qualifier</h4>
<pre>protected&nbsp;<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a> qualifier</pre>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>4.0</dd>
</dl>
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</ul>
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<ul class="blockList">
<li class="blockList"><a name="constructor.detail">
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<h3>Constructor Detail</h3>
<a name="QualifierTranslator-org.apache.cayenne.access.translator.select.QueryAssembler-">
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<h4>QualifierTranslator</h4>
<pre>public&nbsp;QualifierTranslator(<a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssembler.html" title="class in org.apache.cayenne.access.translator.select">QueryAssembler</a>&nbsp;queryAssembler)</pre>
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<h4>doAppendPart</h4>
<pre>protected&nbsp;void&nbsp;doAppendPart()</pre>
<div class="block">Translates query qualifier to SQL WHERE clause. Qualifier is obtained
from the parent queryAssembler.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#doAppendPart--">doAppendPart</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html" title="class in org.apache.cayenne.access.translator.select">QueryAssemblerHelper</a></code></dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>3.0</dd>
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<h4>setCaseInsensitive</h4>
<pre>public&nbsp;void&nbsp;setCaseInsensitive(boolean&nbsp;caseInsensitive)</pre>
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<h4>setQualifier</h4>
<pre>public&nbsp;void&nbsp;setQualifier(<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;qualifier)</pre>
<div class="block">Explicitly set qualifier.
It will be used instead of extracting qualifier from the query itself.</div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>4.0</dd>
</dl>
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<h4>setUseAliasForExpressions</h4>
<pre>public&nbsp;void&nbsp;setUseAliasForExpressions(boolean&nbsp;useAliasForExpressions)</pre>
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<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>4.0</dd>
</dl>
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<pre>protected&nbsp;void&nbsp;doAppendPart(<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;rootNode)</pre>
<div class="block">Translates query qualifier to SQL WHERE clause. Qualifier is a method
parameter.</div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>3.0</dd>
</dl>
</li>
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<a name="extractQualifier--">
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<h4>extractQualifier</h4>
<pre>protected&nbsp;<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;extractQualifier()</pre>
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<h4>detectObjectMatch</h4>
<pre>protected&nbsp;void&nbsp;detectObjectMatch(<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;exp)</pre>
<div class="block">Called before processing an expression to initialize
objectMatchTranslator if needed.</div>
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<a name="appendObjectMatch--">
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<h4>appendObjectMatch</h4>
<pre>protected&nbsp;void&nbsp;appendObjectMatch()
throws <a href="https://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
</dl>
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<h4>finishedChild</h4>
<pre>public&nbsp;void&nbsp;finishedChild(<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;node,
int&nbsp;childIndex,
boolean&nbsp;hasMoreChildren)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../org/apache/cayenne/exp/TraversalHandler.html#finishedChild-org.apache.cayenne.exp.Expression-int-boolean-">TraversalHandler</a></code></span></div>
<div class="block">Called during traversal after a child of expression
has been visited.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/cayenne/exp/TraversalHandler.html#finishedChild-org.apache.cayenne.exp.Expression-int-boolean-">finishedChild</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/cayenne/exp/TraversalHandler.html" title="interface in org.apache.cayenne.exp">TraversalHandler</a></code></dd>
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<a name="operandForBitwiseNot--">
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<pre>protected&nbsp;<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;operandForBitwiseNot()</pre>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>3.1</dd>
</dl>
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<a name="operandForBitwiseOr--">
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<h4>operandForBitwiseOr</h4>
<pre>protected&nbsp;<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;operandForBitwiseOr()</pre>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>3.1</dd>
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<h4>operandForBitwiseAnd</h4>
<pre>protected&nbsp;<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;operandForBitwiseAnd()</pre>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>3.1</dd>
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<h4>operandForBitwiseXor</h4>
<pre>protected&nbsp;<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;operandForBitwiseXor()</pre>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>3.1</dd>
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<h4>operandForBitwiseLeftShift</h4>
<pre>protected&nbsp;<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;operandForBitwiseLeftShift()</pre>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
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<h4>operandForBitwiseRightShift</h4>
<pre>protected&nbsp;<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;operandForBitwiseRightShift()</pre>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>4.0</dd>
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<h4>startNode</h4>
<pre>public&nbsp;void&nbsp;startNode(<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;node,
<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;parentNode)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../org/apache/cayenne/exp/TraversalHandler.html#startNode-org.apache.cayenne.exp.Expression-org.apache.cayenne.exp.Expression-">TraversalHandler</a></code></span></div>
<div class="block">Called during the traversal before an expression node children
processing is started.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/cayenne/exp/TraversalHandler.html#startNode-org.apache.cayenne.exp.Expression-org.apache.cayenne.exp.Expression-">startNode</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/cayenne/exp/TraversalHandler.html" title="interface in org.apache.cayenne.exp">TraversalHandler</a></code></dd>
</dl>
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<h4>endNode</h4>
<pre>public&nbsp;void&nbsp;endNode(<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;node,
<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;parentNode)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../org/apache/cayenne/exp/TraversalHandler.html#endNode-org.apache.cayenne.exp.Expression-org.apache.cayenne.exp.Expression-">TraversalHandler</a></code></span></div>
<div class="block">Called during the traversal after an expression node children
processing is finished.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/cayenne/exp/TraversalHandler.html#endNode-org.apache.cayenne.exp.Expression-org.apache.cayenne.exp.Expression-">endNode</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/cayenne/exp/TraversalHandler.html" title="interface in org.apache.cayenne.exp">TraversalHandler</a></code></dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.1</dd>
</dl>
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</ul>
<a name="objectNode-java.lang.Object-org.apache.cayenne.exp.Expression-">
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<ul class="blockList">
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<h4>objectNode</h4>
<pre>public&nbsp;void&nbsp;objectNode(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;leaf,
<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;parentNode)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../org/apache/cayenne/exp/TraversalHandler.html#objectNode-java.lang.Object-org.apache.cayenne.exp.Expression-">TraversalHandler</a></code></span></div>
<div class="block">Called during the traversal when a leaf non-expression node
is encountered.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/cayenne/exp/TraversalHandler.html#objectNode-java.lang.Object-org.apache.cayenne.exp.Expression-">objectNode</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/cayenne/exp/TraversalHandler.html" title="interface in org.apache.cayenne.exp">TraversalHandler</a></code></dd>
</dl>
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</ul>
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<h4>parenthesisNeeded</h4>
<pre>protected&nbsp;boolean&nbsp;parenthesisNeeded(<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;node,
<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;parentNode)</pre>
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<h4>appendLiteral</h4>
<pre>protected&nbsp;void&nbsp;appendLiteral(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;val,
<a href="../../../../../../org/apache/cayenne/map/DbAttribute.html" title="class in org.apache.cayenne.map">DbAttribute</a>&nbsp;attr,
<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a>&nbsp;parentExpression)
throws <a href="https://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#appendLiteral-java.lang.Object-org.apache.cayenne.map.DbAttribute-org.apache.cayenne.exp.Expression-">QueryAssemblerHelper</a></code></span></div>
<div class="block">Appends SQL code to the query buffer to handle <code>val</code> as a
parameter to the PreparedStatement being built. Adds <code>val</code>
into QueryAssembler parameter list.
<p>
If <code>val</code> is null, "NULL" is appended to the query.
</p>
<p>
If <code>val</code> is a DataObject, its primary key value is used as a
parameter. <i>Only objects with a single column primary key can be
used.</i></div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#appendLiteral-java.lang.Object-org.apache.cayenne.map.DbAttribute-org.apache.cayenne.exp.Expression-">appendLiteral</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html" title="class in org.apache.cayenne.access.translator.select">QueryAssemblerHelper</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>val</code> - object that should be appended as a literal to the query. Must
be of one of "standard JDBC" types, null or a DataObject.</dd>
<dd><code>attr</code> - DbAttribute that has information on what type of parameter is
being appended.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
</dl>
</li>
</ul>
<a name="processRelTermination-org.apache.cayenne.map.DbRelationship-org.apache.cayenne.map.JoinType-java.lang.String-">
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</a>
<ul class="blockList">
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<h4>processRelTermination</h4>
<pre>protected&nbsp;void&nbsp;processRelTermination(<a href="../../../../../../org/apache/cayenne/map/DbRelationship.html" title="class in org.apache.cayenne.map">DbRelationship</a>&nbsp;rel,
<a href="../../../../../../org/apache/cayenne/map/JoinType.html" title="enum in org.apache.cayenne.map">JoinType</a>&nbsp;joinType,
<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;joinSplitAlias)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#processRelTermination-org.apache.cayenne.map.DbRelationship-org.apache.cayenne.map.JoinType-java.lang.String-">QueryAssemblerHelper</a></code></span></div>
<div class="block">Handles case when a DB_NAME expression ends with relationship. If this is
a "to many" relationship, a join is added and a column expression for the
target entity primary key. If this is a "to one" relationship, column
expression for the source foreign key is added.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#processRelTermination-org.apache.cayenne.map.DbRelationship-org.apache.cayenne.map.JoinType-java.lang.String-">processRelTermination</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html" title="class in org.apache.cayenne.access.translator.select">QueryAssemblerHelper</a></code></dd>
</dl>
</li>
</ul>
<a name="appendFunction-org.apache.cayenne.exp.parser.ASTFunctionCall-">
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</a>
<ul class="blockList">
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<h4>appendFunction</h4>
<pre>protected&nbsp;void&nbsp;appendFunction(<a href="../../../../../../org/apache/cayenne/exp/parser/ASTFunctionCall.html" title="class in org.apache.cayenne.exp.parser">ASTFunctionCall</a>&nbsp;functionExpression)</pre>
<div class="block">Append function name to result SQL
Override this method to rename or skip function if generic name isn't supported on target DB.</div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>4.0</dd>
</dl>
</li>
</ul>
<a name="appendExtractFunction-org.apache.cayenne.exp.parser.ASTExtract-">
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</a>
<ul class="blockList">
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<h4>appendExtractFunction</h4>
<pre>protected&nbsp;void&nbsp;appendExtractFunction(<a href="../../../../../../org/apache/cayenne/exp/parser/ASTExtract.html" title="class in org.apache.cayenne.exp.parser">ASTExtract</a>&nbsp;functionExpression)</pre>
<div class="block">Special case for extract date/time parts functions as they have many variants</div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>4.0</dd>
</dl>
</li>
</ul>
<a name="appendFunctionArg-java.lang.Object-org.apache.cayenne.exp.parser.ASTFunctionCall-">
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<h4>appendFunctionArg</h4>
<pre>protected&nbsp;void&nbsp;appendFunctionArg(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;value,
<a href="../../../../../../org/apache/cayenne/exp/parser/ASTFunctionCall.html" title="class in org.apache.cayenne.exp.parser">ASTFunctionCall</a>&nbsp;functionExpression)
throws <a href="https://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Append scalar argument of a function call
Used only for values stored in ASTScalar other
expressions appended in objectNode() method</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>4.0</dd>
</dl>
</li>
</ul>
<a name="appendFunctionArgDivider-org.apache.cayenne.exp.parser.ASTFunctionCall-">
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<h4>appendFunctionArgDivider</h4>
<pre>protected&nbsp;void&nbsp;appendFunctionArgDivider(<a href="../../../../../../org/apache/cayenne/exp/parser/ASTFunctionCall.html" title="class in org.apache.cayenne.exp.parser">ASTFunctionCall</a>&nbsp;functionExpression)</pre>
<div class="block">Append divider between function arguments.
In overriding methods can be replaced e.g. for " || " for CONCAT operation</div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>4.0</dd>
</dl>
</li>
</ul>
<a name="clearLastFunctionArgDivider-org.apache.cayenne.exp.parser.ASTFunctionCall-">
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</a>
<ul class="blockListLast">
<li class="blockList">
<h4>clearLastFunctionArgDivider</h4>
<pre>protected&nbsp;void&nbsp;clearLastFunctionArgDivider(<a href="../../../../../../org/apache/cayenne/exp/parser/ASTFunctionCall.html" title="class in org.apache.cayenne.exp.parser">ASTFunctionCall</a>&nbsp;functionExpression)</pre>
<div class="block">Clear last divider as we currently don't now position of argument until parent element is ended.</div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>4.0</dd>
</dl>
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