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<div class="subTitle">org.jgrapht</div>
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<h2 title="Interface UndirectedGraph" class="title">Interface UndirectedGraph<V,E></h2>
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<dt>All Superinterfaces:</dt>
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<dd><a href="../../org/jgrapht/Graph.html" title="interface in org.jgrapht">Graph</a><V,E></dd>
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<dt>All Known Implementing Classes:</dt>
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<dd><a href="../../org/jgrapht/graph/AsUndirectedGraph.html" title="class in org.jgrapht.graph">AsUndirectedGraph</a>, <a href="../../org/jgrapht/alg/BlockCutpointGraph.html" title="class in org.jgrapht.alg">BlockCutpointGraph</a>, <a href="../../org/jgrapht/graph/ListenableUndirectedGraph.html" title="class in org.jgrapht.graph">ListenableUndirectedGraph</a>, <a href="../../org/jgrapht/graph/ListenableUndirectedWeightedGraph.html" title="class in org.jgrapht.graph">ListenableUndirectedWeightedGraph</a>, <a href="../../org/jgrapht/graph/Multigraph.html" title="class in org.jgrapht.graph">Multigraph</a>, <a href="../../org/jgrapht/graph/Pseudograph.html" title="class in org.jgrapht.graph">Pseudograph</a>, <a href="../../org/jgrapht/graph/SimpleGraph.html" title="class in org.jgrapht.graph">SimpleGraph</a>, <a href="../../org/jgrapht/graph/SimpleWeightedGraph.html" title="class in org.jgrapht.graph">SimpleWeightedGraph</a>, <a href="../../org/jgrapht/graph/UndirectedGraphUnion.html" title="class in org.jgrapht.graph">UndirectedGraphUnion</a>, <a href="../../org/jgrapht/graph/UndirectedMaskSubgraph.html" title="class in org.jgrapht.graph">UndirectedMaskSubgraph</a>, <a href="../../org/jgrapht/graph/UndirectedSubgraph.html" title="class in org.jgrapht.graph">UndirectedSubgraph</a>, <a href="../../org/jgrapht/graph/UndirectedWeightedSubgraph.html" title="class in org.jgrapht.graph">UndirectedWeightedSubgraph</a>, <a href="../../org/jgrapht/graph/UnmodifiableUndirectedGraph.html" title="class in org.jgrapht.graph">UnmodifiableUndirectedGraph</a>, <a href="../../org/jgrapht/graph/WeightedMultigraph.html" title="class in org.jgrapht.graph">WeightedMultigraph</a>, <a href="../../org/jgrapht/graph/WeightedPseudograph.html" title="class in org.jgrapht.graph">WeightedPseudograph</a></dd>
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<pre>public interface <span class="strong">UndirectedGraph<V,E></span>
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extends <a href="../../org/jgrapht/Graph.html" title="interface in org.jgrapht">Graph</a><V,E></pre>
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<div class="block">A graph whose all edges are undirected. This is the root interface of all
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undirected graphs.
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<p>See <a href="http://mathworld.wolfram.com/Graph.html">
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http://mathworld.wolfram.com/Graph.html</a> for more on undirected and on
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directed graphs.</p></div>
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<dl><dt><span class="strong">Since:</span></dt>
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<dd>Jul 14, 2003</dd>
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<dt><span class="strong">Author:</span></dt>
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<dd>Barak Naveh</dd></dl>
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<td class="colFirst"><code>int</code></td>
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<td class="colLast"><code><strong><a href="../../org/jgrapht/UndirectedGraph.html#degreeOf(V)">degreeOf</a></strong>(<a href="../../org/jgrapht/UndirectedGraph.html" title="type parameter in UndirectedGraph">V</a> vertex)</code>
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<div class="block">Returns the degree of the specified vertex.</div>
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<h3>Methods inherited from interface org.jgrapht.<a href="../../org/jgrapht/Graph.html" title="interface in org.jgrapht">Graph</a></h3>
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<code><a href="../../org/jgrapht/Graph.html#addEdge(V,%20V)">addEdge</a>, <a href="../../org/jgrapht/Graph.html#addEdge(V,%20V,%20E)">addEdge</a>, <a href="../../org/jgrapht/Graph.html#addVertex(V)">addVertex</a>, <a href="../../org/jgrapht/Graph.html#containsEdge(E)">containsEdge</a>, <a href="../../org/jgrapht/Graph.html#containsEdge(V,%20V)">containsEdge</a>, <a href="../../org/jgrapht/Graph.html#containsVertex(V)">containsVertex</a>, <a href="../../org/jgrapht/Graph.html#edgeSet()">edgeSet</a>, <a href="../../org/jgrapht/Graph.html#edgesOf(V)">edgesOf</a>, <a href="../../org/jgrapht/Graph.html#getAllEdges(V,%20V)">getAllEdges</a>, <a href="../../org/jgrapht/Graph.html#getEdge(V,%20V)">getEdge</a>, <a href="../../org/jgrapht/Graph.html#getEdgeFactory()">getEdgeFactory</a>, <a href="../../org/jgrapht/Graph.html#getEdgeSource(E)">getEdgeSource</a>, <a href="../../org/jgrapht/Graph.html#getEdgeTarget(E)">getEdgeTarget</a>, <a href="../../org/jgrapht/Graph.html#getEdgeWeight(E)">getEdgeWeight</a>, <a href="../../org/jgrapht/Graph.html#removeAllEdges(java.util.Collection)">removeAllEdges</a>, <a href="../../org/jgrapht/Graph.html#removeAllEdges(V,%20V)">removeAllEdges</a>, <a href="../../org/jgrapht/Graph.html#removeAllVertices(java.util.Collection)">removeAllVertices</a>, <a href="../../org/jgrapht/Graph.html#removeEdge(E)">removeEdge</a>, <a href="../../org/jgrapht/Graph.html#removeEdge(V,%20V)">removeEdge</a>, <a href="../../org/jgrapht/Graph.html#removeVertex(V)">removeVertex</a>, <a href="../../org/jgrapht/Graph.html#vertexSet()">vertexSet</a></code></li>
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<a name="degreeOf(java.lang.Object)">
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<h4>degreeOf</h4>
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<pre>int degreeOf(<a href="../../org/jgrapht/UndirectedGraph.html" title="type parameter in UndirectedGraph">V</a> vertex)</pre>
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<div class="block">Returns the degree of the specified vertex. A degree of a vertex in an
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undirected graph is the number of edges touching that vertex.</div>
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<dl><dt><span class="strong">Parameters:</span></dt><dd><code>vertex</code> - vertex whose degree is to be calculated.</dd>
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<dt><span class="strong">Returns:</span></dt><dd>the degree of the specified vertex.</dd></dl>
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