basicgraphbuilder.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

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a clone of the builder. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Collection.html" title="class or interface in java.util">Collection</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/graph/build/basic/BasicGraphBuilder.html#getEdges()">getEdges</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the edges belonging to the graph being built.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../../org/geotools/graph/structure/Graph.html" title="interface in org.geotools.graph.structure">Graph</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/graph/build/basic/BasicGraphBuilder.html#getGraph()">getGraph</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the graph being built.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Collection.html" title="class or interface in java.util">Collection</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/graph/build/basic/BasicGraphBuilder.html#getNodes()">getNodes</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the nodes belonging to the graph being built.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/graph/build/basic/BasicGraphBuilder.html#importGraph(org.geotools.graph.structure.Graph)">importGraph</A></B>(<A HREF="../../../../../org/geotools/graph/structure/Graph.html" title="interface in org.geotools.graph.structure">Graph</A>&nbsp;g)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Constructs a graph builder from a pre built graph. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/graph/build/basic/BasicGraphBuilder.html#removeEdge(org.geotools.graph.structure.Edge)">removeEdge</A></B>(<A HREF="../../../../../org/geotools/graph/structure/Edge.html" title="interface in org.geotools.graph.structure">Edge</A>&nbsp;edge)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Removes an edge from the graph.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/graph/build/basic/BasicGraphBuilder.html#removeEdges(java.util.Collection)">removeEdges</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Collection.html" title="class or interface in java.util">Collection</A>&nbsp;edges)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Removes a collection of edges from the graph.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/graph/build/basic/BasicGraphBuilder.html#removeNode(org.geotools.graph.structure.Node)">removeNode</A></B>(<A HREF="../../../../../org/geotools/graph/structure/Node.html" title="interface in org.geotools.graph.structure">Node</A>&nbsp;node)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Removes an node from the graph.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/geotools/graph/build/basic/BasicGraphBuilder.html#removeNodes(java.util.Collection)">removeNodes</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Collection.html" title="class or interface in java.util">Collection</A>&nbsp;nodes)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Removes a collection of nodes from the graph.</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<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>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
</TR>
</TABLE>
&nbsp;
<P>

<!-- ============ FIELD DETAIL =========== -->


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

<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="BasicGraphBuilder()"><!-- --></A><H3>
BasicGraphBuilder</H3>
<PRE>
public <B>BasicGraphBuilder</B>()</PRE>
<DL>
<DD>Constructs a new empty graph builder.
<P>
</DL>

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

<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Method Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="buildNode()"><!-- --></A><H3>
buildNode</H3>
<PRE>
public <A HREF="../../../../../org/geotools/graph/structure/Node.html" title="interface in org.geotools.graph.structure">Node</A> <B>buildNode</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/geotools/graph/build/GraphBuilder.html" title="interface in org.geotools.graph.build">GraphBuilder</A></CODE></B></DD>
<DD>Builds a new node for the graph. This method does not add the new node to 
 the graph, this must be done with the addNode(Node) method.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/geotools/graph/build/GraphBuilder.html#buildNode()">buildNode</A></CODE> in interface <CODE><A HREF="../../../../../org/geotools/graph/build/GraphBuilder.html" title="interface in org.geotools.graph.build">GraphBuilder</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>Node The newly built node.<DT><B>See Also:</B><DD><A HREF="../../../../../org/geotools/graph/build/GraphBuilder.html#buildNode()"><CODE>GraphBuilder.buildNode()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="buildEdge(org.geotools.graph.structure.Node, org.geotools.graph.structure.Node)"><!-- --></A><H3>
buildEdge</H3>
<PRE>
public <A HREF="../../../../../org/geotools/graph/structure/Edge.html" title="interface in org.geotools.graph.structure">Edge</A> <B>buildEdge</B>(<A HREF="../../../../../org/geotools/graph/structure/Node.html" title="interface in org.geotools.graph.structure">Node</A>&nbsp;nodeA,
                      <A HREF="../../../../../org/geotools/graph/structure/Node.html" title="interface in org.geotools.graph.structure">Node</A>&nbsp;nodeB)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/geotools/graph/build/GraphBuilder.html" title="interface in org.geotools.graph.build">GraphBuilder</A></CODE></B></DD>
<DD>Builds a new edge for the graph. This method does not add the new node to 
 the graph, this must be done with the addEdge(Edge) method.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/geotools/graph/build/GraphBuilder.html#buildEdge(org.geotools.graph.structure.Node, org.geotools.graph.structure.Node)">buildEdge</A></CODE> in interface <CODE><A HREF="../../../../../org/geotools/graph/build/GraphBuilder.html" title="interface in org.geotools.graph.build">GraphBuilder</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>nodeA</CODE> - Adjacent node to edge.<DD><CODE>nodeB</CODE> - Adjacent node to edge.
<DT><B>Returns:</B><DD>Edge the newly built Edge.<DT><B>See Also:</B><DD><A HREF="../../../../../org/geotools/graph/build/GraphBuilder.html#buildEdge(org.geotools.graph.structure.Node, org.geotools.graph.structure.Node)"><CODE>GraphBuilder.buildEdge(Node, Node)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="addNode(org.geotools.graph.structure.Node)"><!-- --></A><H3>
addNode</H3>
<PRE>
public void <B>addNode</B>(<A HREF="../../../../../org/geotools/graph/structure/Node.html" title="interface in org.geotools.graph.structure">Node</A>&nbsp;node)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/geotools/graph/build/GraphBuilder.html" title="interface in org.geotools.graph.build">GraphBuilder</A></CODE></B></DD>
<DD>Adds a node to the graph.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/geotools/graph/build/GraphBuilder.html#addNode(org.geotools.graph.structure.Node)">addNode</A></CODE> in interface <CODE><A HREF="../../../../../org/geotools/graph/build/GraphBuilder.html" title="interface in org.geotools.graph.build">GraphBuilder</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>node</CODE> - Node to be added to graph.<DT><B>See Also:</B><DD><A HREF="../../../../../org/geotools/graph/build/GraphBuilder.html#addNode(org.geotools.graph.structure.Node)"><CODE>GraphBuilder.addNode(Node)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="addEdge(org.geotools.graph.structure.Edge)"><!-- --></A><H3>
addEdge</H3>
<PRE>
public void <B>addEdge</B>(<A HREF="../../../../../org/geotools/graph/structure/Edge.html" title="interface in org.geotools.graph.structure">Edge</A>&nbsp;edge)</PRE>
<DL>
<DD>Checks for loops in which case it only added the edge to the adjacency 
 list of one of the nodes (both of its nodes are the same node).
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/geotools/graph/build/GraphBuilder.html#addEdge(org.geotools.graph.structure.Edge)">addEdge</A></CODE> in interface <CODE><A HREF="../../../../../org/geotools/graph/build/GraphBuilder.html" title="interface in org.geotools.graph.build">GraphBuilder</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>edge</CODE> - Edge to be added to graph.<DT><B>See Also:</B><DD><A HREF="../../../../../org/geotools/graph/build/GraphBuilder.html#addEdge(org.geotools.graph.structure.Edge)"><CODE>GraphBuilder.addEdge(Edge)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="removeNode(org.geotools.graph.structure.Node)"><!-- --></A><H3>
removeNode</H3>
<PRE>
public void <B>removeNode</B>(<A HREF="../../../../../org/geotools/graph/structure/Node.html" title="interface in org.geotools.graph.structure">Node</A>&nbsp;node)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/geotools/graph/build/GraphBuilder.html" title="interface in org.geotools.graph.build">GraphBuilder</A></CODE></B></DD>
<DD>Removes an node from the graph.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/geotools/graph/build/GraphBuilder.html#removeNode(org.geotools.graph.structure.Node)">removeNode</A></CODE> in interface <CODE><A HREF="../../../../../org/geotools/graph/build/GraphBuilder.html" title="interface in org.geotools.graph.build">GraphBuilder</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>node</CODE> - Node to be removed from graph.<DT><B>See Also:</B><DD><A HREF="../../../../../org/geotools/graph/build/GraphBuilder.html#removeNode(org.geotools.graph.structure.Node)"><CODE>GraphBuilder.removeNode(Node)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="removeNodes(java.util.Collection)"><!-- --></A><H3>
removeNodes</H3>
<PRE>
public void <B>removeNodes</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Collection.html" title="class or interface in java.util">Collection</A>&nbsp;nodes)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/geotools/graph/build/GraphBuilder.html" title="interface in org.geotools.graph.build">GraphBuilder</A></CODE></B></DD>
<DD>Removes a collection of nodes from the graph.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/geotools/graph/build/GraphBuilder.html#removeNodes(java.util.Collection)">removeNodes</A></CODE> in interface <CODE><A HREF="../../../../../org/geotools/graph/build/GraphBuilder.html" title="interface in org.geotools.graph.build">GraphBuilder</A></CODE></DL>
</DD>