basicdirectededge.html

Geotools是一个开源的Java GIS工具包,可利用它来开发符合标准的地理信息系统。Geotools提供了OGC(Open Geospatial Consortium)规范的一个实现来作为他们的

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<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Iterator.html" title="class or interface in java.util">Iterator</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/graph/structure/basic/BasicDirectedEdge.html#getInRelated()">getInRelated</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns an iterator over the in edges of the in node.</TD>
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<CODE>&nbsp;<A HREF="../../../../../org/geotools/graph/structure/Node.html" title="interface in org.geotools.graph.structure">Node</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/graph/structure/basic/BasicDirectedEdge.html#getNodeA()">getNodeA</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the in node.</TD>
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<CODE>&nbsp;<A HREF="../../../../../org/geotools/graph/structure/Node.html" title="interface in org.geotools.graph.structure">Node</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/graph/structure/basic/BasicDirectedEdge.html#getNodeB()">getNodeB</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the out node.</TD>
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<CODE>&nbsp;<A HREF="../../../../../org/geotools/graph/structure/Node.html" title="interface in org.geotools.graph.structure">Node</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/graph/structure/basic/BasicDirectedEdge.html#getOtherNode(org.geotools.graph.structure.Node)">getOtherNode</A></B>(<A HREF="../../../../../org/geotools/graph/structure/Node.html" title="interface in org.geotools.graph.structure">Node</A>&nbsp;node)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns one of the two nodes of an edge. </TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../../org/geotools/graph/structure/DirectedNode.html" title="interface in org.geotools.graph.structure">DirectedNode</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/graph/structure/basic/BasicDirectedEdge.html#getOutNode()">getOutNode</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the terminating (out) node of the edge.</TD>
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<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Iterator.html" title="class or interface in java.util">Iterator</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/graph/structure/basic/BasicDirectedEdge.html#getOutRelated()">getOutRelated</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns an iterator over the out edges of the out node.</TD>
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<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Iterator.html" title="class or interface in java.util">Iterator</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/graph/structure/basic/BasicDirectedEdge.html#getRelated()">getRelated</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns an iterator over all edges incident to both the in and out nodes.</TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/graph/structure/basic/BasicDirectedEdge.html#reverse()">reverse</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Removes the edge from the out list of the in node and from the in list of
 the out node. </TD>
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&nbsp;<A NAME="methods_inherited_from_class_BasicGraphable"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TD><B>Methods inherited from class <A HREF="../../../../../org/geotools/graph/structure/basic/BasicGraphable.html" title="class in org.geotools.graph.structure.basic">BasicGraphable</A></B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../../org/geotools/graph/structure/basic/BasicGraphable.html#getCount()">getCount</A>, <A HREF="../../../../../org/geotools/graph/structure/basic/BasicGraphable.html#getID()">getID</A>, <A HREF="../../../../../org/geotools/graph/structure/basic/BasicGraphable.html#getObject()">getObject</A>, <A HREF="../../../../../org/geotools/graph/structure/basic/BasicGraphable.html#isVisited()">isVisited</A>, <A HREF="../../../../../org/geotools/graph/structure/basic/BasicGraphable.html#setCount(int)">setCount</A>, <A HREF="../../../../../org/geotools/graph/structure/basic/BasicGraphable.html#setID(int)">setID</A>, <A HREF="../../../../../org/geotools/graph/structure/basic/BasicGraphable.html#setObject(java.lang.Object)">setObject</A>, <A HREF="../../../../../org/geotools/graph/structure/basic/BasicGraphable.html#setVisited(boolean)">setVisited</A>, <A HREF="../../../../../org/geotools/graph/structure/basic/BasicGraphable.html#toString()">toString</A></CODE></TD>
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<TD><B>Methods inherited from class <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TD>
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<TD><B>Methods inherited from interface <A HREF="../../../../../org/geotools/graph/structure/Graphable.html" title="interface in org.geotools.graph.structure">Graphable</A></B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../../org/geotools/graph/structure/Graphable.html#getCount()">getCount</A>, <A HREF="../../../../../org/geotools/graph/structure/Graphable.html#getID()">getID</A>, <A HREF="../../../../../org/geotools/graph/structure/Graphable.html#getObject()">getObject</A>, <A HREF="../../../../../org/geotools/graph/structure/Graphable.html#isVisited()">isVisited</A>, <A HREF="../../../../../org/geotools/graph/structure/Graphable.html#setCount(int)">setCount</A>, <A HREF="../../../../../org/geotools/graph/structure/Graphable.html#setID(int)">setID</A>, <A HREF="../../../../../org/geotools/graph/structure/Graphable.html#setObject(java.lang.Object)">setObject</A>, <A HREF="../../../../../org/geotools/graph/structure/Graphable.html#setVisited(boolean)">setVisited</A></CODE></TD>
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<!-- ============ FIELD DETAIL =========== -->


<!-- ========= CONSTRUCTOR DETAIL ======== -->

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<A NAME="BasicDirectedEdge(org.geotools.graph.structure.DirectedNode, org.geotools.graph.structure.DirectedNode)"><!-- --></A><H3>
BasicDirectedEdge</H3>
<PRE>
public <B>BasicDirectedEdge</B>(<A HREF="../../../../../org/geotools/graph/structure/DirectedNode.html" title="interface in org.geotools.graph.structure">DirectedNode</A>&nbsp;in,
                         <A HREF="../../../../../org/geotools/graph/structure/DirectedNode.html" title="interface in org.geotools.graph.structure">DirectedNode</A>&nbsp;out)</PRE>
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<DD>Contstructs a new DirectedEdge.
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<DT><B>Parameters:</B><DD><CODE>in</CODE> - The in node of the edge.<DD><CODE>out</CODE> - The out node of the edge.</DL>

<!-- ============ METHOD DETAIL ========== -->

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<A NAME="getInNode()"><!-- --></A><H3>
getInNode</H3>
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public <A HREF="../../../../../org/geotools/graph/structure/DirectedNode.html" title="interface in org.geotools.graph.structure">DirectedNode</A> <B>getInNode</B>()</PRE>
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<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/geotools/graph/structure/DirectedEdge.html" title="interface in org.geotools.graph.structure">DirectedEdge</A></CODE></B></DD>
<DD>Returns the originating (in) node of the edge.
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<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/geotools/graph/structure/DirectedEdge.html#getInNode()">getInNode</A></CODE> in interface <CODE><A HREF="../../../../../org/geotools/graph/structure/DirectedEdge.html" title="interface in org.geotools.graph.structure">DirectedEdge</A></CODE></DL>
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<DD><DL>

<DT><B>Returns:</B><DD>The directed node at the source of the  edge.<DT><B>See Also:</B><DD><A HREF="../../../../../org/geotools/graph/structure/DirectedEdge.html#getInNode()"><CODE>DirectedEdge.getInNode()</CODE></A></DL>
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<A NAME="getOutNode()"><!-- --></A><H3>
getOutNode</H3>
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public <A HREF="../../../../../org/geotools/graph/structure/DirectedNode.html" title="interface in org.geotools.graph.structure">DirectedNode</A> <B>getOutNode</B>()</PRE>
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<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/geotools/graph/structure/DirectedEdge.html" title="interface in org.geotools.graph.structure">DirectedEdge</A></CODE></B></DD>
<DD>Returns the terminating (out) node of the edge.
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<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/geotools/graph/structure/DirectedEdge.html#getOutNode()">getOutNode</A></CODE> in interface <CODE><A HREF="../../../../../org/geotools/graph/structure/DirectedEdge.html" title="interface in org.geotools.graph.structure">DirectedEdge</A></CODE></DL>
</DD>
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<DT><B>Returns:</B><DD>The directed node at the destination of the edge.<DT><B>See Also:</B><DD><A HREF="../../../../../org/geotools/graph/structure/DirectedEdge.html#getOutNode()"><CODE>DirectedEdge.getOutNode()</CODE></A></DL>
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<A NAME="getNodeA()"><!-- --></A><H3>
getNodeA</H3>
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public <A HREF="../../../../../org/geotools/graph/structure/Node.html" title="interface in org.geotools.graph.structure">Node</A> <B>getNodeA</B>()</PRE>
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<DD>Returns the in node.
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<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/geotools/graph/structure/Edge.html#getNodeA()">getNodeA</A></CODE> in interface <CODE><A HREF="../../../../../org/geotools/graph/structure/Edge.html" title="interface in org.geotools.graph.structure">Edge</A></CODE></DL>
</DD>
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<DT><B>Returns:</B><DD>The A node.<DT><B>See Also:</B><DD><A HREF="../../../../../org/geotools/graph/structure/Edge.html#getNodeA()"><CODE>Edge.getNodeA()</CODE></A></DL>
</DD>
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<A NAME="getNodeB()"><!-- --></A><H3>
getNodeB</H3>
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public <A HREF="../../../../../org/geotools/graph/structure/Node.html" title="interface in org.geotools.graph.structure">Node</A> <B>getNodeB</B>()</PRE>