hu.webarticum.chm

Class ComplexHistory.CommandNode

java.lang.Object

hu.webarticum.chm.ComplexHistory.CommandNode

Enclosing class:

ComplexHistory

public class ComplexHistory.CommandNode
extends java.lang.Object

Represents a node in the history tree

Method Summary

Modifier and Type	Method and Description
java.util.List<ComplexHistory.CommandNode>	getChildren() Gets list of commands directly based on this node.
Command	getCommand() Gets command of this node.
ComplexHistory.CommandNode	getParent() Gets node this node is based on that.
Command	getSelectedNextCommand() Gets the last executed command directly based on this node.

Methods inherited from class java.lang.Object

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

Method Detail

getCommand

public Command getCommand()

Gets command of this node.

Returns:

the command or null if this is the root

getSelectedNextCommand

public Command getSelectedNextCommand()

Gets the last executed command directly based on this node.

Returns:

the next command

getParent

public ComplexHistory.CommandNode getParent()

Gets node this node is based on that.

Returns:

the parent node

getChildren

public java.util.List<ComplexHistory.CommandNode> getChildren()

Gets list of commands directly based on this node.

Returns:

list of commands directly based on this node