mxGraph 2.5.0.2


com.mxgraph.analysis
Class mxAnalysisGraph

java.lang.Object
  extended by com.mxgraph.analysis.mxAnalysisGraph

public class mxAnalysisGraph
extends Object

Implements a collection of utility methods abstracting the graph structure taking into account graph properties such as visible/non-visible traversal


Field Summary
protected  mxGraphGenerator generator
           
protected  mxGraph graph
           
protected  Map<String,Object> properties
           
 
Constructor Summary
mxAnalysisGraph()
           
 
Method Summary
 Object[] getChildCells(Object parent, boolean vertices, boolean edges)
           
 Object[] getChildEdges(Object parent)
           
 Object[] getChildVertices(Object parent)
           
 Object[] getEdges(Object cell, Object parent, boolean includeLoops, boolean recurse)
          Returns the incoming and/or outgoing edges for the given cell.
 Object[] getEdges(Object cell, Object parent, boolean incoming, boolean outgoing, boolean includeLoops, boolean recurse)
          Returns the incoming and/or outgoing edges for the given cell.
 mxGraphGenerator getGenerator()
           
 mxGraph getGraph()
           
 Object[] getOpposites(Object[] edges, Object terminal)
          Returns all distinct opposite cells for the specified terminal on the given edges.
 Object[] getOpposites(Object[] edges, Object terminal, boolean sources, boolean targets)
          Returns all distinct opposite cells for the specified terminal on the given edges.
 Map<String,Object> getProperties()
           
 Object getTerminal(Object edge, boolean isSource)
           
 void setGenerator(mxGraphGenerator generator)
           
 void setGraph(mxGraph graph)
           
 void setProperties(Map<String,Object> properties)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

properties

protected Map<String,Object> properties

generator

protected mxGraphGenerator generator

graph

protected mxGraph graph
Constructor Detail

mxAnalysisGraph

public mxAnalysisGraph()
Method Detail

getEdges

public Object[] getEdges(Object cell,
                         Object parent,
                         boolean incoming,
                         boolean outgoing,
                         boolean includeLoops,
                         boolean recurse)
Returns the incoming and/or outgoing edges for the given cell. If the optional parent argument is specified, then only edges are returned where the opposite is in the given parent cell.

Parameters:
cell - Cell whose edges should be returned.
parent - Optional parent. If specified the opposite end of any edge must be a child of that parent in order for the edge to be returned. The recurse parameter specifies whether or not it must be the direct child or the parent just be an ancestral parent.
incoming - Specifies if incoming edges should be included in the result.
outgoing - Specifies if outgoing edges should be included in the result.
includeLoops - Specifies if loops should be included in the result.
recurse - Specifies if the parent specified only need be an ancestral parent, true, or the direct parent, false
Returns:
Returns the edges connected to the given cell.

getEdges

public Object[] getEdges(Object cell,
                         Object parent,
                         boolean includeLoops,
                         boolean recurse)
Returns the incoming and/or outgoing edges for the given cell. If the optional parent argument is specified, then only edges are returned where the opposite is in the given parent cell.

Parameters:
cell - Cell whose edges should be returned.
parent - Optional parent. If specified the opposite end of any edge must be a child of that parent in order for the edge to be returned. The recurse parameter specifies whether or not it must be the direct child or the parent just be an ancestral parent.
includeLoops - Specifies if loops should be included in the result.
recurse - Specifies if the parent specified only need be an ancestral parent, true, or the direct parent, false
Returns:
Returns the edges connected to the given cell.

getChildVertices

public Object[] getChildVertices(Object parent)
Parameters:
parent -
Returns:
all vertices of the given parent

getChildEdges

public Object[] getChildEdges(Object parent)
Parameters:
parent -
Returns:
all edges of the given parent

getTerminal

public Object getTerminal(Object edge,
                          boolean isSource)
Parameters:
edge -
isSource -
Returns:

getChildCells

public Object[] getChildCells(Object parent,
                              boolean vertices,
                              boolean edges)

getOpposites

public Object[] getOpposites(Object[] edges,
                             Object terminal,
                             boolean sources,
                             boolean targets)
Returns all distinct opposite cells for the specified terminal on the given edges.

Parameters:
edges - Edges whose opposite terminals should be returned.
terminal - Terminal that specifies the end whose opposite should be returned.
sources - Specifies if source terminals should be included in the result.
targets - Specifies if target terminals should be included in the result.
Returns:
Returns the cells at the opposite ends of the given edges.

getOpposites

public Object[] getOpposites(Object[] edges,
                             Object terminal)
Returns all distinct opposite cells for the specified terminal on the given edges.

Parameters:
edges - Edges whose opposite terminals should be returned.
terminal - Terminal that specifies the end whose opposite should be returned.
Returns:
Returns the cells at the opposite ends of the given edges.

getProperties

public Map<String,Object> getProperties()

setProperties

public void setProperties(Map<String,Object> properties)

getGraph

public mxGraph getGraph()

setGraph

public void setGraph(mxGraph graph)

getGenerator

public mxGraphGenerator getGenerator()

setGenerator

public void setGenerator(mxGraphGenerator generator)

mxGraph 2.5.0.2


Copyright (c) 2010 Gaudenz Alder, David Benson. All rights reserved.