optdirectedlinegraphgenerator.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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<TD><B>Methods inherited from class <A HREF="../../../../../org/geotools/graph/build/line/OptLineGraphGenerator.html" title="class in org.geotools.graph.build.line">OptLineGraphGenerator</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../../org/geotools/graph/build/line/OptLineGraphGenerator.html#generate()">generate</A>, <A HREF="../../../../../org/geotools/graph/build/line/OptLineGraphGenerator.html#generateEdges()">generateEdges</A>, <A HREF="../../../../../org/geotools/graph/build/line/OptLineGraphGenerator.html#get(java.lang.Object)">get</A>, <A HREF="../../../../../org/geotools/graph/build/line/OptLineGraphGenerator.html#getGraph()">getGraph</A>, <A HREF="../../../../../org/geotools/graph/build/line/OptLineGraphGenerator.html#getGraphBuilder()">getGraphBuilder</A>, <A HREF="../../../../../org/geotools/graph/build/line/OptLineGraphGenerator.html#getLines()">getLines</A>, <A HREF="../../../../../org/geotools/graph/build/line/OptLineGraphGenerator.html#getNodeMap()">getNodeMap</A>, <A HREF="../../../../../org/geotools/graph/build/line/OptLineGraphGenerator.html#remove(java.lang.Object)">remove</A>, <A HREF="../../../../../org/geotools/graph/build/line/OptLineGraphGenerator.html#setGraphBuilder(org.geotools.graph.build.GraphBuilder)">setGraphBuilder</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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<B>Constructor Detail</B></FONT></TD>
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<A NAME="OptDirectedLineGraphGenerator()"><!-- --></A><H3>
OptDirectedLineGraphGenerator</H3>
<PRE>
public <B>OptDirectedLineGraphGenerator</B>()</PRE>
<DL>
<DD>Constructs a new OptLineGraphGenerator.
<P>
</DL>

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

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<A NAME="add(java.lang.Object)"><!-- --></A><H3>
add</H3>
<PRE>
public <A HREF="../../../../../org/geotools/graph/structure/Graphable.html" title="interface in org.geotools.graph.structure">Graphable</A> <B>add</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>&nbsp;obj)</PRE>
<DL>
<DD>Adds a line to the graph. Note that this method returns null since actual
 building of the graph components is delayed until generate() is called.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/geotools/graph/build/GraphGenerator.html#add(java.lang.Object)">add</A></CODE> in interface <CODE><A HREF="../../../../../org/geotools/graph/build/GraphGenerator.html" title="interface in org.geotools.graph.build">GraphGenerator</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/geotools/graph/build/line/OptLineGraphGenerator.html#add(java.lang.Object)">add</A></CODE> in class <CODE><A HREF="../../../../../org/geotools/graph/build/line/OptLineGraphGenerator.html" title="class in org.geotools.graph.build.line">OptLineGraphGenerator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>obj</CODE> - A LineSegment object.
<DT><B>Returns:</B><DD>null because the actual building of the graph components is delayed
         until generate() is called.</DL>
</DD>
</DL>
<HR>

<A NAME="getInNodeMap()"><!-- --></A><H3>
getInNodeMap</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Map.html" title="class or interface in java.util">Map</A> <B>getInNodeMap</B>()</PRE>
<DL>
<DD>Returns the coordinate to <B>in</B> node map. Note that before the call to
 generate the map does not contain any nodes.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>Coordinate to in node map.</DL>
</DD>
</DL>
<HR>

<A NAME="getOutNodeMap()"><!-- --></A><H3>
getOutNodeMap</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Map.html" title="class or interface in java.util">Map</A> <B>getOutNodeMap</B>()</PRE>
<DL>
<DD>Returns the coordinate to <B>out</B> node map. Note that before the call to
 generate the map does not contain any nodes.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>Coordinate to out node map.</DL>
</DD>
</DL>
<HR>

<A NAME="generateNodes()"><!-- --></A><H3>
generateNodes</H3>
<PRE>
protected void <B>generateNodes</B>()</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/geotools/graph/build/line/OptLineGraphGenerator.html#generateNodes()">generateNodes</A></CODE> in class <CODE><A HREF="../../../../../org/geotools/graph/build/line/OptLineGraphGenerator.html" title="class in org.geotools.graph.build.line">OptLineGraphGenerator</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="generateEdge(com.vividsolutions.jts.geom.LineSegment)"><!-- --></A><H3>
generateEdge</H3>
<PRE>
protected <A HREF="../../../../../org/geotools/graph/structure/Edge.html" title="interface in org.geotools.graph.structure">Edge</A> <B>generateEdge</B>(<A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/LineSegment.html" title="class or interface in com.vividsolutions.jts.geom">LineSegment</A>&nbsp;line)</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/geotools/graph/build/line/OptLineGraphGenerator.html#generateEdge(com.vividsolutions.jts.geom.LineSegment)">generateEdge</A></CODE> in class <CODE><A HREF="../../../../../org/geotools/graph/build/line/OptLineGraphGenerator.html" title="class in org.geotools.graph.build.line">OptLineGraphGenerator</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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<A NAME="getNode(com.vividsolutions.jts.geom.Coordinate)"><!-- --></A><H3>
getNode</H3>
<PRE>
public <A HREF="../../../../../org/geotools/graph/structure/Node.html" title="interface in org.geotools.graph.structure">Node</A> <B>getNode</B>(<A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/Coordinate.html" title="class or interface in com.vividsolutions.jts.geom">Coordinate</A>&nbsp;c)</PRE>
<DL>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/geotools/graph/build/line/LineGraphGenerator.html#getNode(com.vividsolutions.jts.geom.Coordinate)">getNode</A></CODE> in interface <CODE><A HREF="../../../../../org/geotools/graph/build/line/LineGraphGenerator.html" title="interface in org.geotools.graph.build.line">LineGraphGenerator</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/geotools/graph/build/line/OptLineGraphGenerator.html#getNode(com.vividsolutions.jts.geom.Coordinate)">getNode</A></CODE> in class <CODE><A HREF="../../../../../org/geotools/graph/build/line/OptLineGraphGenerator.html" title="class in org.geotools.graph.build.line">OptLineGraphGenerator</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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<A NAME="getEdge(com.vividsolutions.jts.geom.Coordinate, com.vividsolutions.jts.geom.Coordinate)"><!-- --></A><H3>
getEdge</H3>
<PRE>
public <A HREF="../../../../../org/geotools/graph/structure/Edge.html" title="interface in org.geotools.graph.structure">Edge</A> <B>getEdge</B>(<A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/Coordinate.html" title="class or interface in com.vividsolutions.jts.geom">Coordinate</A>&nbsp;c1,
                    <A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/Coordinate.html" title="class or interface in com.vividsolutions.jts.geom">Coordinate</A>&nbsp;c2)</PRE>
<DL>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/geotools/graph/build/line/LineGraphGenerator.html#getEdge(com.vividsolutions.jts.geom.Coordinate, com.vividsolutions.jts.geom.Coordinate)">getEdge</A></CODE> in interface <CODE><A HREF="../../../../../org/geotools/graph/build/line/LineGraphGenerator.html" title="interface in org.geotools.graph.build.line">LineGraphGenerator</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/geotools/graph/build/line/OptLineGraphGenerator.html#getEdge(com.vividsolutions.jts.geom.Coordinate, com.vividsolutions.jts.geom.Coordinate)">getEdge</A></CODE> in class <CODE><A HREF="../../../../../org/geotools/graph/build/line/OptLineGraphGenerator.html" title="class in org.geotools.graph.build.line">OptLineGraphGenerator</A></CODE></DL>
</DD>
<DD><DL>
</DL>
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