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| <li>java.lang.Object</li> |
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| <pre>private static final class <span class="typeNameLabel">ConventionTraitDef.ConversionData</span> |
| extends java.lang.Object</pre> |
| <div class="block">Workspace for converting from one convention to another.</div> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
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| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) <a href="../util/graph/DirectedGraph.html" title="interface in org.apache.calcite.util.graph">DirectedGraph</a><<a href="Convention.html" title="interface in org.apache.calcite.plan">Convention</a>,​<a href="../util/graph/DefaultEdge.html" title="class in org.apache.calcite.util.graph">DefaultEdge</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#conversionGraph">conversionGraph</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) com.google.common.collect.Multimap<<a href="../util/Pair.html" title="class in org.apache.calcite.util">Pair</a><<a href="Convention.html" title="interface in org.apache.calcite.plan">Convention</a>,​<a href="Convention.html" title="interface in org.apache.calcite.plan">Convention</a>>,​<a href="../rel/convert/ConverterRule.html" title="class in org.apache.calcite.rel.convert">ConverterRule</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#mapArcToConverterRule">mapArcToConverterRule</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">For a given source/target convention, there may be several possible |
| conversion rules.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="../util/graph/Graphs.FrozenGraph.html" title="class in org.apache.calcite.util.graph">Graphs.FrozenGraph</a><<a href="Convention.html" title="interface in org.apache.calcite.plan">Convention</a>,​<a href="../util/graph/DefaultEdge.html" title="class in org.apache.calcite.util.graph">DefaultEdge</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#pathMap">pathMap</a></span></code></th> |
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| <td class="colFirst"><code>private </code></td> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E()">ConversionData</a></span>()</code></th> |
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| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>private <a href="../util/graph/Graphs.FrozenGraph.html" title="class in org.apache.calcite.util.graph">Graphs.FrozenGraph</a><<a href="Convention.html" title="interface in org.apache.calcite.plan">Convention</a>,​<a href="../util/graph/DefaultEdge.html" title="class in org.apache.calcite.util.graph">DefaultEdge</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getPathMap()">getPathMap</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>java.util.List<java.util.List<<a href="Convention.html" title="interface in org.apache.calcite.plan">Convention</a>>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getPaths(org.apache.calcite.plan.Convention,org.apache.calcite.plan.Convention)">getPaths</a></span>​(<a href="Convention.html" title="interface in org.apache.calcite.plan">Convention</a> fromConvention, |
| <a href="Convention.html" title="interface in org.apache.calcite.plan">Convention</a> toConvention)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>java.util.List<<a href="Convention.html" title="interface in org.apache.calcite.plan">Convention</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getShortestPath(org.apache.calcite.plan.Convention,org.apache.calcite.plan.Convention)">getShortestPath</a></span>​(<a href="Convention.html" title="interface in org.apache.calcite.plan">Convention</a> fromConvention, |
| <a href="Convention.html" title="interface in org.apache.calcite.plan">Convention</a> toConvention)</code></th> |
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| <a id="conversionGraph"> |
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| </a> |
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| <h4>conversionGraph</h4> |
| <pre>final <a href="../util/graph/DirectedGraph.html" title="interface in org.apache.calcite.util.graph">DirectedGraph</a><<a href="Convention.html" title="interface in org.apache.calcite.plan">Convention</a>,​<a href="../util/graph/DefaultEdge.html" title="class in org.apache.calcite.util.graph">DefaultEdge</a>> conversionGraph</pre> |
| </li> |
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| <a id="mapArcToConverterRule"> |
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| <h4>mapArcToConverterRule</h4> |
| <pre>final com.google.common.collect.Multimap<<a href="../util/Pair.html" title="class in org.apache.calcite.util">Pair</a><<a href="Convention.html" title="interface in org.apache.calcite.plan">Convention</a>,​<a href="Convention.html" title="interface in org.apache.calcite.plan">Convention</a>>,​<a href="../rel/convert/ConverterRule.html" title="class in org.apache.calcite.rel.convert">ConverterRule</a>> mapArcToConverterRule</pre> |
| <div class="block">For a given source/target convention, there may be several possible |
| conversion rules. Maps <a href="../util/graph/DefaultEdge.html" title="class in org.apache.calcite.util.graph"><code>DefaultEdge</code></a> to a |
| collection of <a href="../rel/convert/ConverterRule.html" title="class in org.apache.calcite.rel.convert"><code>ConverterRule</code></a> objects.</div> |
| </li> |
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| <a id="pathMap"> |
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| <h4>pathMap</h4> |
| <pre>private <a href="../util/graph/Graphs.FrozenGraph.html" title="class in org.apache.calcite.util.graph">Graphs.FrozenGraph</a><<a href="Convention.html" title="interface in org.apache.calcite.plan">Convention</a>,​<a href="../util/graph/DefaultEdge.html" title="class in org.apache.calcite.util.graph">DefaultEdge</a>> pathMap</pre> |
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| <h4>ConversionData</h4> |
| <pre>private ConversionData()</pre> |
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| <h4>getPaths</h4> |
| <pre class="methodSignature">public java.util.List<java.util.List<<a href="Convention.html" title="interface in org.apache.calcite.plan">Convention</a>>> getPaths​(<a href="Convention.html" title="interface in org.apache.calcite.plan">Convention</a> fromConvention, |
| <a href="Convention.html" title="interface in org.apache.calcite.plan">Convention</a> toConvention)</pre> |
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| <h4>getPathMap</h4> |
| <pre class="methodSignature">private <a href="../util/graph/Graphs.FrozenGraph.html" title="class in org.apache.calcite.util.graph">Graphs.FrozenGraph</a><<a href="Convention.html" title="interface in org.apache.calcite.plan">Convention</a>,​<a href="../util/graph/DefaultEdge.html" title="class in org.apache.calcite.util.graph">DefaultEdge</a>> getPathMap()</pre> |
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| <h4>getShortestPath</h4> |
| <pre class="methodSignature">public java.util.List<<a href="Convention.html" title="interface in org.apache.calcite.plan">Convention</a>> getShortestPath​(<a href="Convention.html" title="interface in org.apache.calcite.plan">Convention</a> fromConvention, |
| <a href="Convention.html" title="interface in org.apache.calcite.plan">Convention</a> toConvention)</pre> |
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