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<div class="subTitle">org.jgrapht.alg</div>
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<h2 title="Class BiconnectivityInspector" class="title">Class BiconnectivityInspector<V,E></h2>
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<li><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
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<li>org.jgrapht.alg.BiconnectivityInspector<V,E></li>
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<pre>public class <span class="strong">BiconnectivityInspector<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></pre>
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<div class="block">Inspects a graph for the biconnectivity property. See <a href="../../../org/jgrapht/alg/BlockCutpointGraph.html" title="class in org.jgrapht.alg"><code>BlockCutpointGraph</code></a> for more information. A biconnected graph has only one
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block (i.e. no cutpoints).</div>
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<dl><dt><span class="strong">Since:</span></dt>
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<dd>July 5, 2007</dd>
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<dt><span class="strong">Author:</span></dt>
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<dd>Guillaume Boulmier</dd></dl>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colOne"><code><strong><a href="../../../org/jgrapht/alg/BiconnectivityInspector.html#BiconnectivityInspector(org.jgrapht.UndirectedGraph)">BiconnectivityInspector</a></strong>(<a href="../../../org/jgrapht/UndirectedGraph.html" title="interface in org.jgrapht">UndirectedGraph</a><<a href="../../../org/jgrapht/alg/BiconnectivityInspector.html" title="type parameter in BiconnectivityInspector">V</a>,<a href="../../../org/jgrapht/alg/BiconnectivityInspector.html" title="type parameter in BiconnectivityInspector">E</a>> graph)</code>
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<div class="block">Running time = O(m) where m is the number of edges.</div>
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<h3>Method Summary</h3>
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<caption><span>Methods</span><span class="tabEnd"> </span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<th class="colLast" scope="col">Method and Description</th>
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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="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/BiconnectivityInspector.html" title="type parameter in BiconnectivityInspector">V</a>>></code></td>
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<td class="colLast"><code><strong><a href="../../../org/jgrapht/alg/BiconnectivityInspector.html#getBiconnectedVertexComponents()">getBiconnectedVertexComponents</a></strong>()</code>
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<div class="block">Returns the biconnected vertex-components of the graph.</div>
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</td>
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<tr class="rowColor">
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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="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/BiconnectivityInspector.html" title="type parameter in BiconnectivityInspector">V</a>>></code></td>
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<td class="colLast"><code><strong><a href="../../../org/jgrapht/alg/BiconnectivityInspector.html#getBiconnectedVertexComponents(V)">getBiconnectedVertexComponents</a></strong>(<a href="../../../org/jgrapht/alg/BiconnectivityInspector.html" title="type parameter in BiconnectivityInspector">V</a> vertex)</code>
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<div class="block">Returns the biconnected vertex-components containing the vertex.</div>
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</td>
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</tr>
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<tr class="altColor">
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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/BiconnectivityInspector.html" title="type parameter in BiconnectivityInspector">V</a>></code></td>
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<td class="colLast"><code><strong><a href="../../../org/jgrapht/alg/BiconnectivityInspector.html#getCutpoints()">getCutpoints</a></strong>()</code>
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<div class="block">Returns the cutpoints of the graph.</div>
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</tr>
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<tr class="rowColor">
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<td class="colFirst"><code>boolean</code></td>
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<td class="colLast"><code><strong><a href="../../../org/jgrapht/alg/BiconnectivityInspector.html#isBiconnected()">isBiconnected</a></strong>()</code>
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<div class="block">Returns <code>true</code> if the graph is biconnected (no cutpoint),
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<code>false</code> otherwise.</div>
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<h3>Methods inherited from class java.lang.<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></h3>
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<h3>Constructor Detail</h3>
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<a name="BiconnectivityInspector(org.jgrapht.UndirectedGraph)">
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<h4>BiconnectivityInspector</h4>
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<pre>public BiconnectivityInspector(<a href="../../../org/jgrapht/UndirectedGraph.html" title="interface in org.jgrapht">UndirectedGraph</a><<a href="../../../org/jgrapht/alg/BiconnectivityInspector.html" title="type parameter in BiconnectivityInspector">V</a>,<a href="../../../org/jgrapht/alg/BiconnectivityInspector.html" title="type parameter in BiconnectivityInspector">E</a>> graph)</pre>
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<div class="block">Running time = O(m) where m is the number of edges.</div>
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<h3>Method Detail</h3>
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<a name="getBiconnectedVertexComponents()">
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<h4>getBiconnectedVertexComponents</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="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/BiconnectivityInspector.html" title="type parameter in BiconnectivityInspector">V</a>>> getBiconnectedVertexComponents()</pre>
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<div class="block">Returns the biconnected vertex-components of the graph.</div>
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</li>
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</ul>
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<a name="getBiconnectedVertexComponents(java.lang.Object)">
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<h4>getBiconnectedVertexComponents</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="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/BiconnectivityInspector.html" title="type parameter in BiconnectivityInspector">V</a>>> getBiconnectedVertexComponents(<a href="../../../org/jgrapht/alg/BiconnectivityInspector.html" title="type parameter in BiconnectivityInspector">V</a> vertex)</pre>
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<div class="block">Returns the biconnected vertex-components containing the vertex. A
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biconnected vertex-component contains all the vertices in the component.
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A vertex which is not a cutpoint is contained in exactly one component. A
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cutpoint is contained is at least 2 components.</div>
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<dl><dt><span class="strong">Parameters:</span></dt><dd><code>vertex</code> - </dd>
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<dt><span class="strong">Returns:</span></dt><dd>set of all biconnected vertex-components containing the vertex.</dd></dl>
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<h4>getCutpoints</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/BiconnectivityInspector.html" title="type parameter in BiconnectivityInspector">V</a>> getCutpoints()</pre>
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<div class="block">Returns the cutpoints of the graph.</div>
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<h4>isBiconnected</h4>
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<pre>public boolean isBiconnected()</pre>
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<div class="block">Returns <code>true</code> if the graph is biconnected (no cutpoint),
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<code>false</code> otherwise.</div>
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