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<h1 title="Package" class="title">Package&nbsp;org.apache.calcite.util.graph</h1>
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<div class="block">Graph-theoretic algorithms and data structures.</div>
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<th class="colFirst" scope="col">Interface</th>
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<td class="colFirst"><a href="../../../../../org/apache/calcite/util/graph/AttributedDirectedGraph.AttributedEdgeFactory.html" title="interface in org.apache.calcite.util.graph">AttributedDirectedGraph.AttributedEdgeFactory</a>&lt;V,E&gt;</td>
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<div class="block">Factory for edges that have attributes.</div>
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<td class="colFirst"><a href="../../../../../org/apache/calcite/util/graph/DirectedGraph.html" title="interface in org.apache.calcite.util.graph">DirectedGraph</a>&lt;V,E&gt;</td>
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<div class="block">Directed graph.</div>
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<td class="colFirst"><a href="../../../../../org/apache/calcite/util/graph/DirectedGraph.EdgeFactory.html" title="interface in org.apache.calcite.util.graph">DirectedGraph.EdgeFactory</a>&lt;V,E&gt;</td>
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<div class="block">Factory for edges.</div>
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<td class="colFirst"><a href="../../../../../org/apache/calcite/util/graph/AttributedDirectedGraph.html" title="class in org.apache.calcite.util.graph">AttributedDirectedGraph</a>&lt;V,E extends <a href="../../../../../org/apache/calcite/util/graph/DefaultEdge.html" title="class in org.apache.calcite.util.graph">DefaultEdge</a>&gt;</td>
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<div class="block">Directed graph where edges have attributes and allows multiple edges between
any two vertices provided that their attributes are different.</div>
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<td class="colFirst"><a href="../../../../../org/apache/calcite/util/graph/BreadthFirstIterator.html" title="class in org.apache.calcite.util.graph">BreadthFirstIterator</a>&lt;V,E extends <a href="../../../../../org/apache/calcite/util/graph/DefaultEdge.html" title="class in org.apache.calcite.util.graph">DefaultEdge</a>&gt;</td>
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<div class="block">Iterates over the vertices in a directed graph in breadth-first order.</div>
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<td class="colFirst"><a href="../../../../../org/apache/calcite/util/graph/CycleDetector.html" title="class in org.apache.calcite.util.graph">CycleDetector</a>&lt;V,E extends <a href="../../../../../org/apache/calcite/util/graph/DefaultEdge.html" title="class in org.apache.calcite.util.graph">DefaultEdge</a>&gt;</td>
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<div class="block">Detects cycles in directed graphs.</div>
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<td class="colFirst"><a href="../../../../../org/apache/calcite/util/graph/DefaultDirectedGraph.html" title="class in org.apache.calcite.util.graph">DefaultDirectedGraph</a>&lt;V,E extends <a href="../../../../../org/apache/calcite/util/graph/DefaultEdge.html" title="class in org.apache.calcite.util.graph">DefaultEdge</a>&gt;</td>
<td class="colLast">
<div class="block">Default implementation of <a href="../../../../../org/apache/calcite/util/graph/DirectedGraph.html" title="interface in org.apache.calcite.util.graph"><code>DirectedGraph</code></a>.</div>
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<td class="colFirst"><a href="../../../../../org/apache/calcite/util/graph/DefaultEdge.html" title="class in org.apache.calcite.util.graph">DefaultEdge</a></td>
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<div class="block">Default implementation of Edge.</div>
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<td class="colFirst"><a href="../../../../../org/apache/calcite/util/graph/DepthFirstIterator.html" title="class in org.apache.calcite.util.graph">DepthFirstIterator</a>&lt;V,E extends <a href="../../../../../org/apache/calcite/util/graph/DefaultEdge.html" title="class in org.apache.calcite.util.graph">DefaultEdge</a>&gt;</td>
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<div class="block">Iterates over the vertices in a directed graph in depth-first order.</div>
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<td class="colFirst"><a href="../../../../../org/apache/calcite/util/graph/Graphs.html" title="class in org.apache.calcite.util.graph">Graphs</a></td>
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<div class="block">Miscellaneous graph utilities.</div>
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<td class="colFirst"><a href="../../../../../org/apache/calcite/util/graph/Graphs.FrozenGraph.html" title="class in org.apache.calcite.util.graph">Graphs.FrozenGraph</a>&lt;V,E extends <a href="../../../../../org/apache/calcite/util/graph/DefaultEdge.html" title="class in org.apache.calcite.util.graph">DefaultEdge</a>&gt;</td>
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<div class="block">Immutable grap.</div>
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<td class="colFirst"><a href="../../../../../org/apache/calcite/util/graph/TopologicalOrderIterator.html" title="class in org.apache.calcite.util.graph">TopologicalOrderIterator</a>&lt;V,E extends <a href="../../../../../org/apache/calcite/util/graph/DefaultEdge.html" title="class in org.apache.calcite.util.graph">DefaultEdge</a>&gt;</td>
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<div class="block">Iterates over the edges of a graph in topological order.</div>
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<h2 title="Package org.apache.calcite.util.graph Description">Package org.apache.calcite.util.graph Description</h2>
<div class="block">Graph-theoretic algorithms and data structures.</div>
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