com.mxgraph.model
Class mxGraphModel.mxRootChange

java.lang.Object
  com.mxgraph.model.mxIGraphModel.mxAtomicGraphModelChange
      com.mxgraph.model.mxGraphModel.mxRootChange

All Implemented Interfaces:

mxUndoableEdit.mxUndoableChange

Enclosing class:

mxGraphModel

public static class mxGraphModel.mxRootChange
extends mxIGraphModel.mxAtomicGraphModelChange

Field Summary

protected Object	previous Holds the new and previous root cell.
protected Object	root Holds the new and previous root cell.

Fields inherited from class com.mxgraph.model.mxIGraphModel.mxAtomicGraphModelChange

model

Constructor Summary

mxGraphModel.mxRootChange(mxGraphModel model, Object root)

Method Summary

void	execute() Changes the root of the model.
Object	getPrevious()
Object	getRoot()

Methods inherited from class com.mxgraph.model.mxIGraphModel.mxAtomicGraphModelChange

getModel, setModel

Methods inherited from class java.lang.Object

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

Field Detail

root

protected Object root

Holds the new and previous root cell.

previous

protected Object previous

Holds the new and previous root cell.

Constructor Detail

mxGraphModel.mxRootChange

public mxGraphModel.mxRootChange(mxGraphModel model,
                                 Object root)

Method Detail

getRoot

public Object getRoot()

Returns:

the root

getPrevious

public Object getPrevious()

Returns:

the previous

execute

public void execute()

Changes the root of the model.

Specified by:

execute in interface mxUndoableEdit.mxUndoableChange

Specified by:

execute in class mxIGraphModel.mxAtomicGraphModelChange