org.jeospace.simulation
Class RootNode

java.lang.Object
  org.jeospace.simulation.RootNode

All Implemented Interfaces:

ParentNode, SimNode

public class RootNode

extends java.lang.Object

implements ParentNode

The root node container of the simulation hierarchy.

Version:

$Revision: 1.1.1.1 $

Author:

Rex Melton

Constructor Summary

RootNode(java.lang.String rootID)
Constructor

Method Summary

void	addChild(ChildNode node) Add a new descendant SimNode to this node
ChildNode	getChild(java.lang.String id) Return the descendant ChildNode.
java.util.List	getChildren() Return the List of the child SimNodes.
java.lang.String	getID() Return the identifier of this node
RootStructure	getRootStructure() Return the RootStructure for the simulation.
Structure	getStructure() Return the Structure for this node.
boolean	hasChildren() Return a flag indicating whether this node has children
void	removeChild(ChildNode node) Remove an existing descendant SimNode from this node

Methods inherited from class java.lang.Object

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

Constructor Detail

RootNode

public RootNode(java.lang.String rootID)

Constructor

Parameters:

rootID - the identifier of this node

Method Detail

getID

public java.lang.String getID()

Return the identifier of this node

Specified by:

getID in interface SimNode

Returns:

the identifier of this node

getStructure

public Structure getStructure()

Return the Structure for this node.

Specified by:

getStructure in interface SimNode

Returns:

the Structure for this node.

addChild

public void addChild(ChildNode node)

Add a new descendant SimNode to this node

Specified by:

addChild in interface ParentNode

Parameters:

node - the new descendant SimNode

removeChild

public void removeChild(ChildNode node)

Remove an existing descendant SimNode from this node

Specified by:

removeChild in interface ParentNode

Parameters:

node - the descendant SimNode to remove

getChild

public ChildNode getChild(java.lang.String id)

Return the descendant ChildNode.

Specified by:

getChild in interface ParentNode

Parameters:

id - the identifier of the descendant ChildNode to return.

Returns:

the descendant ChildNode

getChildren

public java.util.List getChildren()

Return the List of the child SimNodes. If no children are defined, null will be returned.

Specified by:

getChildren in interface ParentNode

Returns:

the List of children SimNodes

hasChildren

public boolean hasChildren()

Return a flag indicating whether this node has children

Specified by:

hasChildren in interface ParentNode

Returns:

true if this node has children, false if not.

getRootStructure

public RootStructure getRootStructure()

Return the RootStructure for the simulation.

Returns:

the RootStructure for the simulation.