com.mxgraph.io.graphml
Class mxGraphMlKeyManager

java.lang.Object
  com.mxgraph.io.graphml.mxGraphMlKeyManager

public class mxGraphMlKeyManager
extends Object

This is a singleton class that contains a map with the key elements of the document. The key elements are wrapped in instances of mxGmlKey and may to be access by ID.

Method Summary

static mxGraphMlKeyManager	getInstance() Returns the instance of mxGmlKeyManager.
HashMap<String,mxGraphMlKey>	getKeyMap()
void	initialise(Document doc) Load the map with the key elements in the document. The keys are wrapped for instances of mxGmlKey.
void	setKeyMap(HashMap<String,mxGraphMlKey> keyMap)

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static mxGraphMlKeyManager getInstance()

Returns the instance of mxGmlKeyManager. If no instance has been created until the moment, a new instance is returned. This method don't load the map.

Returns:

An instance of mxGmlKeyManager.

initialise

public void initialise(Document doc)

Load the map with the key elements in the document.
The keys are wrapped for instances of mxGmlKey.

Parameters:

doc - Document with the keys.

getKeyMap

public HashMap<String,mxGraphMlKey> getKeyMap()

setKeyMap

public void setKeyMap(HashMap<String,mxGraphMlKey> keyMap)