org.w3c.jigadmin.editors
Class RemoteResourceWrapperNode

java.lang.Object
  org.w3c.jigadmin.editors.RemoteResourceWrapperNode

All Implemented Interfaces:

javax.swing.tree.MutableTreeNode, javax.swing.tree.TreeNode, RemoteNode

Direct Known Subclasses:

RemoteFrameWrapperNode

public class RemoteResourceWrapperNode
extends java.lang.Object
implements javax.swing.tree.MutableTreeNode, RemoteNode

The TreeNode for Resources

Field Summary

protected java.util.Vector	children
protected java.lang.String	name
protected RemoteResourceWrapperNode	parent
protected RemoteResourceWrapper	rrw

Constructor Summary

protected	RemoteResourceWrapperNode(RemoteResourceWrapperNode parent, RemoteResourceWrapper rrw, java.lang.String name) Constructor
protected	RemoteResourceWrapperNode(RemoteResourceWrapper rrw, java.lang.String name) Constructor

Method Summary

protected void	acquireChildren() Load the children if needed.
java.util.Enumeration	children() Returns the children of the reciever as an Enumeration.
boolean	getAllowsChildren() Returns true if the receiver allows children.
javax.swing.tree.TreeNode	getChildAt(int childIndex) Returns the child TreeNode at index childIndex.
int	getChildCount() Returns the number of children TreeNodes the receiver contains.
int	getIndex(javax.swing.tree.TreeNode node) Returns the index of node in the receivers children.
javax.swing.tree.TreeNode	getParent() Returns the parent TreeNode of the receiver.
RemoteResourceWrapper	getResourceWrapper() Get the associated RemoteResourceWrapper.
void	insert(javax.swing.tree.MutableTreeNode child, int index) Adds child to the receiver at index.
boolean	isLeaf() Returns true if the receiver is a leaf.
protected void	loadChildren() Load the children of this node.
void	nodeWillCollapse() Invoked whenever this node is about to be collapsed.
void	nodeWillExpand() Invoked whenever this node is about to be expanded.
void	remove(int index) Removes the child at index from the receiver.
void	remove(javax.swing.tree.MutableTreeNode node) Removes node from the receiver.
void	removeFromParent() Removes the receiver from its parent.
void	setParent(javax.swing.tree.MutableTreeNode newParent) Sets the parent of the receiver to newParent.
void	setUserObject(java.lang.Object object) Resets the user object of the receiver to object.
java.lang.String	toString() Return the string reoresentation of this node.

Methods inherited from class java.lang.Object

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

Field Detail

rrw

protected RemoteResourceWrapper rrw

parent

protected RemoteResourceWrapperNode parent

name

protected java.lang.String name

children

protected java.util.Vector children

Constructor Detail

RemoteResourceWrapperNode

protected RemoteResourceWrapperNode(RemoteResourceWrapperNode parent,
                                    RemoteResourceWrapper rrw,
                                    java.lang.String name)

Constructor

Parameters:

parent - The parent node

rrw - The associated RemoteResourceWrapper

name - The name of this node

RemoteResourceWrapperNode

protected RemoteResourceWrapperNode(RemoteResourceWrapper rrw,
                                    java.lang.String name)

Constructor

Parameters:

rrw - The associated RemoteResourceWrapper

name - The name of this node

Method Detail

loadChildren

protected void loadChildren()

Load the children of this node.

nodeWillExpand

public void nodeWillExpand()

Invoked whenever this node is about to be expanded.

Specified by:

nodeWillExpand in interface RemoteNode

nodeWillCollapse

public void nodeWillCollapse()

Invoked whenever this node is about to be collapsed.

Specified by:

nodeWillCollapse in interface RemoteNode

getResourceWrapper

public RemoteResourceWrapper getResourceWrapper()

Get the associated RemoteResourceWrapper.

Returns:

the associated RemoteResourceWrapper

acquireChildren

protected void acquireChildren()

Load the children if needed.

getChildAt

public javax.swing.tree.TreeNode getChildAt(int childIndex)

Returns the child TreeNode at index childIndex.

Specified by:

getChildAt in interface javax.swing.tree.TreeNode

Parameters:

childIndex - the index of the child to return

Returns:

a TreeNode instance

getChildCount

public int getChildCount()

Returns the number of children TreeNodes the receiver contains.

Specified by:

getChildCount in interface javax.swing.tree.TreeNode

Returns:

the number of children TreeNodes the receiver contains

getParent

public javax.swing.tree.TreeNode getParent()

Returns the parent TreeNode of the receiver.

Specified by:

getParent in interface javax.swing.tree.TreeNode

Returns:

a TreeNode

getIndex

public int getIndex(javax.swing.tree.TreeNode node)

Returns the index of node in the receivers children. If the receiver does not contain node, -1 will be returned.

Specified by:

getIndex in interface javax.swing.tree.TreeNode

Returns:

an int.

getAllowsChildren

public boolean getAllowsChildren()

Returns true if the receiver allows children.

Specified by:

getAllowsChildren in interface javax.swing.tree.TreeNode

Returns:

an int.

isLeaf

public boolean isLeaf()

Returns true if the receiver is a leaf.

Specified by:

isLeaf in interface javax.swing.tree.TreeNode

Returns:

a boolean

children

public java.util.Enumeration children()

Returns the children of the reciever as an Enumeration.

Specified by:

children in interface javax.swing.tree.TreeNode

Returns:

an Enumeration

insert

public void insert(javax.swing.tree.MutableTreeNode child,
                   int index)

Adds child to the receiver at index. child will be messaged with setParent.

Specified by:

insert in interface javax.swing.tree.MutableTreeNode

Parameters:

child - the child to add.

index - the index of the new child.

remove

public void remove(int index)

Removes the child at index from the receiver.

Specified by:

remove in interface javax.swing.tree.MutableTreeNode

Parameters:

the - index of the child to remove.

remove

public void remove(javax.swing.tree.MutableTreeNode node)

Removes node from the receiver. setParent will be messaged on node

Specified by:

remove in interface javax.swing.tree.MutableTreeNode

Parameters:

node - the node to remove

setUserObject

public void setUserObject(java.lang.Object object)

Resets the user object of the receiver to object.

Specified by:

setUserObject in interface javax.swing.tree.MutableTreeNode

Parameters:

object - the new user object, actually the new identifier.

removeFromParent

public void removeFromParent()

Removes the receiver from its parent.

Specified by:

removeFromParent in interface javax.swing.tree.MutableTreeNode

setParent

public void setParent(javax.swing.tree.MutableTreeNode newParent)

Sets the parent of the receiver to newParent.

Specified by:

setParent in interface javax.swing.tree.MutableTreeNode

Parameters:

newParent - the new parent.

toString

public java.lang.String toString()

Return the string reoresentation of this node.

Overrides:

toString in class java.lang.Object

Returns:

its name