bibliothek.gui.dock.station.split
Class SplitDockTree.Key

java.lang.Object
  bibliothek.gui.dock.station.split.SplitDockTree.Key

Enclosing class:

SplitDockTree<D>

public abstract class SplitDockTree.Key
extends Object

A key that represents either a node or a leaf. Clients should not subclass this class.

Author:

Benjamin Sigg

Constructor Summary

SplitDockTree.Key(Path[] placeholders, PlaceholderMap placeholderMap, long id)
Creates a new key

Method Summary

protected bibliothek.gui.dock.station.split.SplitDockTree.Leaf	asLeaf() Gets this key as a leaf.
protected bibliothek.gui.dock.station.split.SplitDockTree.Node	asNode() Gets this key as a node.
long	getNodeId() Gets the unique id of this node.
SplitDockTree.Key	getParent() Gets the parent of this node or leaf.
SplitDockTree<D>	getTree() Gets the tree which is the owner of this node or leaf.
void	setNodeId(long id) Sets the unique identifier of this node
protected abstract void	toString(StringBuilder builder, int depth) Converts this key and all its children into a String.

Methods inherited from class java.lang.Object

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

Constructor Detail

SplitDockTree.Key

public SplitDockTree.Key(Path[] placeholders,
                         PlaceholderMap placeholderMap,
                         long id)

Creates a new key

Parameters:

placeholders - the placeholders that are associated with this node

placeholderMap - placeholder information about a child DockStation

id - the unique id of this node

Method Detail

toString

protected abstract void toString(StringBuilder builder,
                                 int depth)

Converts this key and all its children into a String.

Parameters:

builder - the builder to which the content of this key is to be added

depth - the depth of this key (number of parents)

getTree

public SplitDockTree<D> getTree()

Gets the tree which is the owner of this node or leaf.

Returns:

the owner

getParent

public SplitDockTree.Key getParent()

Gets the parent of this node or leaf.

Returns:

the parent, can be null

setNodeId

public void setNodeId(long id)

Sets the unique identifier of this node

Parameters:

id - the id or -1

getNodeId

public long getNodeId()

Gets the unique id of this node.

Returns:

the identifier or -1

asLeaf

protected bibliothek.gui.dock.station.split.SplitDockTree.Leaf asLeaf()

Gets this key as a leaf.

Returns:

this or null

asNode

protected bibliothek.gui.dock.station.split.SplitDockTree.Node asNode()

Gets this key as a node.

Returns:

this or null