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| <li>Summary: </li> |
| <li>Nested | </li> |
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| <li><a href="#constructor-summary">Constr</a> | </li> |
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| <div class="sub-title"><span class="module-label-in-type">Module</span> <a href="../../../../../../module-summary.html">org.apache.jena.arq</a></div> |
| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.jena.sparql.algebra.optimize</a></div> |
| <h1 title="Class TransformPromoteTableEmpty" class="title">Class TransformPromoteTableEmpty</h1> |
| </div> |
| <div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a> |
| <div class="inheritance"><a href="../TransformCopy.html" title="class in org.apache.jena.sparql.algebra">org.apache.jena.sparql.algebra.TransformCopy</a> |
| <div class="inheritance">org.apache.jena.sparql.algebra.optimize.TransformPromoteTableEmpty</div> |
| </div> |
| </div> |
| <section class="class-description" id="class-description"> |
| <dl class="notes"> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><code><a href="../Transform.html" title="interface in org.apache.jena.sparql.algebra">Transform</a></code></dd> |
| </dl> |
| <hr> |
| <div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">TransformPromoteTableEmpty</span> |
| <span class="extends-implements">extends <a href="../TransformCopy.html" title="class in org.apache.jena.sparql.algebra">TransformCopy</a></span></div> |
| <div class="block">Optimizer that ensures that <strong>table empty</strong> is promoted as high |
| up a query as is possible |
| <p> |
| <strong>table empty</strong> is an operator that may be introduced into the |
| algebra by other optimizations and represents the case where the optimizer |
| can a priori determine that some portion of a query will produce no results. |
| The classic example of this are <code>FILTER</code> clauses that may be determined |
| to always return false and thus negate the need to evaluate their inner |
| operations. |
| </p> |
| <p> |
| Other optimizers introduce <strong>table empty</strong> at the point in the |
| query where they are optimizing, often its presence in a query may render a |
| larger portion of even the entire query superfluous so this optimizer is |
| designed to promote it up through the query as necessary. |
| </p> |
| <p> |
| As detailed below this is not guaranteed to eliminate all portions of a query |
| rather it aims to eliminate portions where not doing so can cause expensive |
| and unnecessary evaluation to happen e.g. evaluating the left hand side of a |
| join (which may itself be a deeply nested operator) only to join it with |
| table empty and thus discard all the work that had been done. |
| </p> |
| <h3>Table Empty Promotions</h3> |
| <p> |
| The optimizer makes the following promotions: |
| </p> |
| <ul> |
| <li>Graph over table empty => table empty</li> |
| <li>Assign/Extend over table empty => table empty</li> |
| <li>Join where either side is table empty => table empty</li> |
| <li>Left Join: |
| <ul> |
| <li>If LHS is table empty => table empty</li> |
| <li>If RHS is table empty => LHS</li> |
| </ul> |
| </li> |
| <li>Union: |
| <ul> |
| <li>If both sides are table empty => table empty</li> |
| <li>If one side is table empty => other side</li> |
| </ul> |
| </li> |
| <li>Minus: |
| <ul> |
| <li>If LHS is table empty => table empty</li> |
| <li>If RHS is table empty => LHS</li> |
| </ul> |
| </li> |
| </ul> |
| <p> |
| All other operators are left untouched either because it cannot be promoted |
| through them or because doing so has no clear benefit since applying them |
| over table empty should be minimal work anyway. |
| </p></div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <li> |
| <section class="field-summary" id="field-summary"> |
| <h2>Field Summary</h2> |
| <div class="inherited-list"> |
| <h3 id="fields-inherited-from-class-org.apache.jena.sparql.algebra.TransformCopy">Fields inherited from class org.apache.jena.sparql.algebra.<a href="../TransformCopy.html" title="class in org.apache.jena.sparql.algebra">TransformCopy</a></h3> |
| <code><a href="../TransformCopy.html#COPY_ALWAYS">COPY_ALWAYS</a>, <a href="../TransformCopy.html#COPY_ONLY_ON_CHANGE">COPY_ONLY_ON_CHANGE</a></code></div> |
| </section> |
| </li> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <li> |
| <section class="constructor-summary" id="constructor-summary"> |
| <h2>Constructor Summary</h2> |
| <div class="caption"><span>Constructors</span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Constructor</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E()" class="member-name-link">TransformPromoteTableEmpty</a>()</code></div> |
| <div class="col-last even-row-color"> </div> |
| </div> |
| </section> |
| </li> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <li> |
| <section class="method-summary" id="method-summary"> |
| <h2>Method Summary</h2> |
| <div id="method-summary-table"> |
| <div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div> |
| <div id="method-summary-table.tabpanel" role="tabpanel"> |
| <div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Method</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#transform(org.apache.jena.sparql.algebra.op.OpAssign,org.apache.jena.sparql.algebra.Op)" class="member-name-link">transform</a><wbr>(<a href="../op/OpAssign.html" title="class in org.apache.jena.sparql.algebra.op">OpAssign</a> opAssign, |
| <a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a> subOp)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#transform(org.apache.jena.sparql.algebra.op.OpExtend,org.apache.jena.sparql.algebra.Op)" class="member-name-link">transform</a><wbr>(<a href="../op/OpExtend.html" title="class in org.apache.jena.sparql.algebra.op">OpExtend</a> opExtend, |
| <a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a> subOp)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#transform(org.apache.jena.sparql.algebra.op.OpGraph,org.apache.jena.sparql.algebra.Op)" class="member-name-link">transform</a><wbr>(<a href="../op/OpGraph.html" title="class in org.apache.jena.sparql.algebra.op">OpGraph</a> opGraph, |
| <a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a> subOp)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#transform(org.apache.jena.sparql.algebra.op.OpJoin,org.apache.jena.sparql.algebra.Op,org.apache.jena.sparql.algebra.Op)" class="member-name-link">transform</a><wbr>(<a href="../op/OpJoin.html" title="class in org.apache.jena.sparql.algebra.op">OpJoin</a> opJoin, |
| <a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a> left, |
| <a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a> right)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#transform(org.apache.jena.sparql.algebra.op.OpLeftJoin,org.apache.jena.sparql.algebra.Op,org.apache.jena.sparql.algebra.Op)" class="member-name-link">transform</a><wbr>(<a href="../op/OpLeftJoin.html" title="class in org.apache.jena.sparql.algebra.op">OpLeftJoin</a> opLeftJoin, |
| <a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a> left, |
| <a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a> right)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#transform(org.apache.jena.sparql.algebra.op.OpMinus,org.apache.jena.sparql.algebra.Op,org.apache.jena.sparql.algebra.Op)" class="member-name-link">transform</a><wbr>(<a href="../op/OpMinus.html" title="class in org.apache.jena.sparql.algebra.op">OpMinus</a> opMinus, |
| <a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a> left, |
| <a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a> right)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#transform(org.apache.jena.sparql.algebra.op.OpUnion,org.apache.jena.sparql.algebra.Op,org.apache.jena.sparql.algebra.Op)" class="member-name-link">transform</a><wbr>(<a href="../op/OpUnion.html" title="class in org.apache.jena.sparql.algebra.op">OpUnion</a> opUnion, |
| <a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a> left, |
| <a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a> right)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-org.apache.jena.sparql.algebra.TransformCopy">Methods inherited from class org.apache.jena.sparql.algebra.<a href="../TransformCopy.html" title="class in org.apache.jena.sparql.algebra">TransformCopy</a></h3> |
| <code><a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpBGP)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpConditional,org.apache.jena.sparql.algebra.Op,org.apache.jena.sparql.algebra.Op)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpDatasetNames)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpDiff,org.apache.jena.sparql.algebra.Op,org.apache.jena.sparql.algebra.Op)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpDisjunction,java.util.List)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpDistinct,org.apache.jena.sparql.algebra.Op)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpExt)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpFilter,org.apache.jena.sparql.algebra.Op)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpGroup,org.apache.jena.sparql.algebra.Op)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpLabel,org.apache.jena.sparql.algebra.Op)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpLateral,org.apache.jena.sparql.algebra.Op,org.apache.jena.sparql.algebra.Op)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpList,org.apache.jena.sparql.algebra.Op)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpNull)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpOrder,org.apache.jena.sparql.algebra.Op)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpPath)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpProcedure,org.apache.jena.sparql.algebra.Op)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpProject,org.apache.jena.sparql.algebra.Op)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpPropFunc,org.apache.jena.sparql.algebra.Op)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpQuad)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpQuadBlock)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpQuadPattern)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpReduced,org.apache.jena.sparql.algebra.Op)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpSequence,java.util.List)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpService,org.apache.jena.sparql.algebra.Op)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpSlice,org.apache.jena.sparql.algebra.Op)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpTable)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpTopN,org.apache.jena.sparql.algebra.Op)">transform</a>, <a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpTriple)">transform</a></code></div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class java.lang.<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3> |
| <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <li> |
| <section class="constructor-details" id="constructor-detail"> |
| <h2>Constructor Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="<init>()"> |
| <h3>TransformPromoteTableEmpty</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="element-name">TransformPromoteTableEmpty</span>()</div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li> |
| <section class="method-details" id="method-detail"> |
| <h2>Method Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="transform(org.apache.jena.sparql.algebra.op.OpGraph,org.apache.jena.sparql.algebra.Op)"> |
| <h3>transform</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a></span> <span class="element-name">transform</span><wbr><span class="parameters">(<a href="../op/OpGraph.html" title="class in org.apache.jena.sparql.algebra.op">OpGraph</a> opGraph, |
| <a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a> subOp)</span></div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../Transform.html#transform(org.apache.jena.sparql.algebra.op.OpGraph,org.apache.jena.sparql.algebra.Op)">transform</a></code> in interface <code><a href="../Transform.html" title="interface in org.apache.jena.sparql.algebra">Transform</a></code></dd> |
| <dt>Overrides:</dt> |
| <dd><code><a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpGraph,org.apache.jena.sparql.algebra.Op)">transform</a></code> in class <code><a href="../TransformCopy.html" title="class in org.apache.jena.sparql.algebra">TransformCopy</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="transform(org.apache.jena.sparql.algebra.op.OpAssign,org.apache.jena.sparql.algebra.Op)"> |
| <h3>transform</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a></span> <span class="element-name">transform</span><wbr><span class="parameters">(<a href="../op/OpAssign.html" title="class in org.apache.jena.sparql.algebra.op">OpAssign</a> opAssign, |
| <a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a> subOp)</span></div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../Transform.html#transform(org.apache.jena.sparql.algebra.op.OpAssign,org.apache.jena.sparql.algebra.Op)">transform</a></code> in interface <code><a href="../Transform.html" title="interface in org.apache.jena.sparql.algebra">Transform</a></code></dd> |
| <dt>Overrides:</dt> |
| <dd><code><a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpAssign,org.apache.jena.sparql.algebra.Op)">transform</a></code> in class <code><a href="../TransformCopy.html" title="class in org.apache.jena.sparql.algebra">TransformCopy</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="transform(org.apache.jena.sparql.algebra.op.OpExtend,org.apache.jena.sparql.algebra.Op)"> |
| <h3>transform</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a></span> <span class="element-name">transform</span><wbr><span class="parameters">(<a href="../op/OpExtend.html" title="class in org.apache.jena.sparql.algebra.op">OpExtend</a> opExtend, |
| <a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a> subOp)</span></div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../Transform.html#transform(org.apache.jena.sparql.algebra.op.OpExtend,org.apache.jena.sparql.algebra.Op)">transform</a></code> in interface <code><a href="../Transform.html" title="interface in org.apache.jena.sparql.algebra">Transform</a></code></dd> |
| <dt>Overrides:</dt> |
| <dd><code><a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpExtend,org.apache.jena.sparql.algebra.Op)">transform</a></code> in class <code><a href="../TransformCopy.html" title="class in org.apache.jena.sparql.algebra">TransformCopy</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="transform(org.apache.jena.sparql.algebra.op.OpJoin,org.apache.jena.sparql.algebra.Op,org.apache.jena.sparql.algebra.Op)"> |
| <h3>transform</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a></span> <span class="element-name">transform</span><wbr><span class="parameters">(<a href="../op/OpJoin.html" title="class in org.apache.jena.sparql.algebra.op">OpJoin</a> opJoin, |
| <a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a> left, |
| <a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a> right)</span></div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../Transform.html#transform(org.apache.jena.sparql.algebra.op.OpJoin,org.apache.jena.sparql.algebra.Op,org.apache.jena.sparql.algebra.Op)">transform</a></code> in interface <code><a href="../Transform.html" title="interface in org.apache.jena.sparql.algebra">Transform</a></code></dd> |
| <dt>Overrides:</dt> |
| <dd><code><a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpJoin,org.apache.jena.sparql.algebra.Op,org.apache.jena.sparql.algebra.Op)">transform</a></code> in class <code><a href="../TransformCopy.html" title="class in org.apache.jena.sparql.algebra">TransformCopy</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="transform(org.apache.jena.sparql.algebra.op.OpLeftJoin,org.apache.jena.sparql.algebra.Op,org.apache.jena.sparql.algebra.Op)"> |
| <h3>transform</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a></span> <span class="element-name">transform</span><wbr><span class="parameters">(<a href="../op/OpLeftJoin.html" title="class in org.apache.jena.sparql.algebra.op">OpLeftJoin</a> opLeftJoin, |
| <a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a> left, |
| <a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a> right)</span></div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../Transform.html#transform(org.apache.jena.sparql.algebra.op.OpLeftJoin,org.apache.jena.sparql.algebra.Op,org.apache.jena.sparql.algebra.Op)">transform</a></code> in interface <code><a href="../Transform.html" title="interface in org.apache.jena.sparql.algebra">Transform</a></code></dd> |
| <dt>Overrides:</dt> |
| <dd><code><a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpLeftJoin,org.apache.jena.sparql.algebra.Op,org.apache.jena.sparql.algebra.Op)">transform</a></code> in class <code><a href="../TransformCopy.html" title="class in org.apache.jena.sparql.algebra">TransformCopy</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="transform(org.apache.jena.sparql.algebra.op.OpMinus,org.apache.jena.sparql.algebra.Op,org.apache.jena.sparql.algebra.Op)"> |
| <h3>transform</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a></span> <span class="element-name">transform</span><wbr><span class="parameters">(<a href="../op/OpMinus.html" title="class in org.apache.jena.sparql.algebra.op">OpMinus</a> opMinus, |
| <a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a> left, |
| <a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a> right)</span></div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../Transform.html#transform(org.apache.jena.sparql.algebra.op.OpMinus,org.apache.jena.sparql.algebra.Op,org.apache.jena.sparql.algebra.Op)">transform</a></code> in interface <code><a href="../Transform.html" title="interface in org.apache.jena.sparql.algebra">Transform</a></code></dd> |
| <dt>Overrides:</dt> |
| <dd><code><a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpMinus,org.apache.jena.sparql.algebra.Op,org.apache.jena.sparql.algebra.Op)">transform</a></code> in class <code><a href="../TransformCopy.html" title="class in org.apache.jena.sparql.algebra">TransformCopy</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="transform(org.apache.jena.sparql.algebra.op.OpUnion,org.apache.jena.sparql.algebra.Op,org.apache.jena.sparql.algebra.Op)"> |
| <h3>transform</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a></span> <span class="element-name">transform</span><wbr><span class="parameters">(<a href="../op/OpUnion.html" title="class in org.apache.jena.sparql.algebra.op">OpUnion</a> opUnion, |
| <a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a> left, |
| <a href="../Op.html" title="interface in org.apache.jena.sparql.algebra">Op</a> right)</span></div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../Transform.html#transform(org.apache.jena.sparql.algebra.op.OpUnion,org.apache.jena.sparql.algebra.Op,org.apache.jena.sparql.algebra.Op)">transform</a></code> in interface <code><a href="../Transform.html" title="interface in org.apache.jena.sparql.algebra">Transform</a></code></dd> |
| <dt>Overrides:</dt> |
| <dd><code><a href="../TransformCopy.html#transform(org.apache.jena.sparql.algebra.op.OpUnion,org.apache.jena.sparql.algebra.Op,org.apache.jena.sparql.algebra.Op)">transform</a></code> in class <code><a href="../TransformCopy.html" title="class in org.apache.jena.sparql.algebra">TransformCopy</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
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