com.mxgraph.analysis
Class mxAnalysisUtils

java.lang.Object
  com.mxgraph.analysis.mxAnalysisUtils

public class mxAnalysisUtils
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

static Map<String,Object>

emptyProps

Constructor Summary

mxAnalysisUtils()

Method Summary

static Object[]	getChildVertices(mxGraph graph, Object parent, Map<String,Object> properties)
static Object[]	getEdges(mxGraph graph, Object cell, Object parent, boolean incoming, boolean outgoing, boolean includeLoops, boolean recurse, Map<String,Object> properties)
static Object[]	getOpposites(mxGraph graph, Object[] edges, Object terminal, boolean sources, boolean targets, Map<String,Object> properties) Returns all distinct opposite cells for the specified terminal on the given edges.
static Object	getTerminal(mxGraph graph, Object edge, boolean isSource, Map<String,Object> properties)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

emptyProps

public static final Map<String,Object> emptyProps

Constructor Detail

mxAnalysisUtils

public mxAnalysisUtils()

Method Detail

getEdges

public static Object[] getEdges(mxGraph graph,
                                Object cell,
                                Object parent,
                                boolean incoming,
                                boolean outgoing,
                                boolean includeLoops,
                                boolean recurse,
                                Map<String,Object> properties)

Parameters:

graph -

cell -

parent -

incoming -

outgoing -

includeLoops -

recurse -

properties -

Returns:

getChildVertices

public static Object[] getChildVertices(mxGraph graph,
                                        Object parent,
                                        Map<String,Object> properties)

Parameters:

graph -

parent -

properties -

Returns:

getTerminal

public static Object getTerminal(mxGraph graph,
                                 Object edge,
                                 boolean isSource,
                                 Map<String,Object> properties)

Parameters:

graph -

edge -

isSource -

properties -

Returns:

getOpposites

public static Object[] getOpposites(mxGraph graph,
                                    Object[] edges,
                                    Object terminal,
                                    boolean sources,
                                    boolean targets,
                                    Map<String,Object> properties)

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.