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<div class="subTitle">org.jgrapht.alg</div>
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<h2 title="Class PrimMinimumSpanningTree" class="title">Class PrimMinimumSpanningTree<V,E></h2>
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<dd><a href="../../../org/jgrapht/alg/interfaces/MinimumSpanningTree.html" title="interface in org.jgrapht.alg.interfaces">MinimumSpanningTree</a><V,E></dd>
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<pre>public class <span class="strong">PrimMinimumSpanningTree<V,E></span>
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extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
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implements <a href="../../../org/jgrapht/alg/interfaces/MinimumSpanningTree.html" title="interface in org.jgrapht.alg.interfaces">MinimumSpanningTree</a><V,E></pre>
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<div class="block">An implementation of <a href="http://en.wikipedia.org/wiki/Prim's_algorithm">
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Prim's algorithm</a> that finds a minimum spanning tree/forest subject to
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connectivity of the supplied weighted undirected graph. The algorithm was
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developed by Czech mathematician V. Jarník and later independently by
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computer scientist Robert C. Prim and rediscovered by E. Dijkstra.</div>
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<dl><dt><span class="strong">Since:</span></dt>
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<dd>Mar 5, 2013</dd>
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<dt><span class="strong">Author:</span></dt>
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<dd>Alexey Kudinkin</dd></dl>
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<td class="colOne"><code><strong><a href="../../../org/jgrapht/alg/PrimMinimumSpanningTree.html#PrimMinimumSpanningTree(org.jgrapht.Graph)">PrimMinimumSpanningTree</a></strong>(<a href="../../../org/jgrapht/Graph.html" title="interface in org.jgrapht">Graph</a><<a href="../../../org/jgrapht/alg/PrimMinimumSpanningTree.html" title="type parameter in PrimMinimumSpanningTree">V</a>,<a href="../../../org/jgrapht/alg/PrimMinimumSpanningTree.html" title="type parameter in PrimMinimumSpanningTree">E</a>> g)</code> </td>
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<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="../../../org/jgrapht/alg/PrimMinimumSpanningTree.html" title="type parameter in PrimMinimumSpanningTree">E</a>></code></td>
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<td class="colLast"><code><strong><a href="../../../org/jgrapht/alg/PrimMinimumSpanningTree.html#getMinimumSpanningTreeEdgeSet()">getMinimumSpanningTreeEdgeSet</a></strong>()</code>
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<div class="block">Returns edges set constituting the minimum spanning tree/forest</div>
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</td>
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<td class="colFirst"><code>double</code></td>
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<td class="colLast"><code><strong><a href="../../../org/jgrapht/alg/PrimMinimumSpanningTree.html#getMinimumSpanningTreeTotalWeight()">getMinimumSpanningTreeTotalWeight</a></strong>()</code>
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<div class="block">Returns total weight of the minimum spanning tree/forest.</div>
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<h3>Constructor Detail</h3>
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<a name="PrimMinimumSpanningTree(org.jgrapht.Graph)">
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<h4>PrimMinimumSpanningTree</h4>
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<pre>public PrimMinimumSpanningTree(<a href="../../../org/jgrapht/Graph.html" title="interface in org.jgrapht">Graph</a><<a href="../../../org/jgrapht/alg/PrimMinimumSpanningTree.html" title="type parameter in PrimMinimumSpanningTree">V</a>,<a href="../../../org/jgrapht/alg/PrimMinimumSpanningTree.html" title="type parameter in PrimMinimumSpanningTree">E</a>> g)</pre>
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<h3>Method Detail</h3>
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<a name="getMinimumSpanningTreeEdgeSet()">
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<h4>getMinimumSpanningTreeEdgeSet</h4>
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<pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="../../../org/jgrapht/alg/PrimMinimumSpanningTree.html" title="type parameter in PrimMinimumSpanningTree">E</a>> getMinimumSpanningTreeEdgeSet()</pre>
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<div class="block"><strong>Description copied from interface: <code><a href="../../../org/jgrapht/alg/interfaces/MinimumSpanningTree.html#getMinimumSpanningTreeEdgeSet()">MinimumSpanningTree</a></code></strong></div>
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<div class="block">Returns edges set constituting the minimum spanning tree/forest</div>
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<dl>
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<dt><strong>Specified by:</strong></dt>
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<dd><code><a href="../../../org/jgrapht/alg/interfaces/MinimumSpanningTree.html#getMinimumSpanningTreeEdgeSet()">getMinimumSpanningTreeEdgeSet</a></code> in interface <code><a href="../../../org/jgrapht/alg/interfaces/MinimumSpanningTree.html" title="interface in org.jgrapht.alg.interfaces">MinimumSpanningTree</a><<a href="../../../org/jgrapht/alg/PrimMinimumSpanningTree.html" title="type parameter in PrimMinimumSpanningTree">V</a>,<a href="../../../org/jgrapht/alg/PrimMinimumSpanningTree.html" title="type parameter in PrimMinimumSpanningTree">E</a>></code></dd>
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<dt><span class="strong">Returns:</span></dt><dd>minimum spanning-tree edges set</dd></dl>
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<a name="getMinimumSpanningTreeTotalWeight()">
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<h4>getMinimumSpanningTreeTotalWeight</h4>
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<pre>public double getMinimumSpanningTreeTotalWeight()</pre>
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<div class="block"><strong>Description copied from interface: <code><a href="../../../org/jgrapht/alg/interfaces/MinimumSpanningTree.html#getMinimumSpanningTreeTotalWeight()">MinimumSpanningTree</a></code></strong></div>
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<div class="block">Returns total weight of the minimum spanning tree/forest.</div>
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<dl>
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<dt><strong>Specified by:</strong></dt>
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<dd><code><a href="../../../org/jgrapht/alg/interfaces/MinimumSpanningTree.html#getMinimumSpanningTreeTotalWeight()">getMinimumSpanningTreeTotalWeight</a></code> in interface <code><a href="../../../org/jgrapht/alg/interfaces/MinimumSpanningTree.html" title="interface in org.jgrapht.alg.interfaces">MinimumSpanningTree</a><<a href="../../../org/jgrapht/alg/PrimMinimumSpanningTree.html" title="type parameter in PrimMinimumSpanningTree">V</a>,<a href="../../../org/jgrapht/alg/PrimMinimumSpanningTree.html" title="type parameter in PrimMinimumSpanningTree">E</a>></code></dd>
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<dt><span class="strong">Returns:</span></dt><dd>minimum spanning-tree total weight</dd></dl>
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