Package javax.help

Class Merge

java.lang.Object

javax.help.Merge

Direct Known Subclasses:

AppendMerge, NoMerge, SortMerge, UniteAppendMerge

public abstract class Merge
extends java.lang.Object

Common superclass for all merge types

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Merge.DefaultMergeFactory	Default Merge factory which creates concrete Merge objects

Field Summary

Fields

Modifier and Type	Field	Description
protected java.util.Locale	locale	HelpSet's locale which is used in sorting
protected javax.swing.tree.DefaultMutableTreeNode	slaveTopNode	Slave node

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Merge(NavigatorView master, NavigatorView slave)	Constructs Merge for master and slave NavigatorViews

Method Summary

Modifier and Type	Method	Description
static void	mergeNodeChildren(javax.swing.tree.TreeNode node)	Merge Node Children.
static void	mergeNodes(javax.swing.tree.TreeNode master, javax.swing.tree.TreeNode slave)	Merge Nodes.
abstract javax.swing.tree.TreeNode	processMerge(javax.swing.tree.TreeNode node)	Processes merge.

Methods inherited from class java.lang.Object

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

Field Detail

slaveTopNode

protected javax.swing.tree.DefaultMutableTreeNode slaveTopNode

Slave node

locale

protected java.util.Locale locale

HelpSet's locale which is used in sorting

Constructor Detail

Merge

protected Merge(NavigatorView master,
                NavigatorView slave)

Constructs Merge for master and slave NavigatorViews

Parameters:

master - The master NavigatorView

slave - The slave NavigatorView

Method Detail

processMerge

public abstract javax.swing.tree.TreeNode processMerge(javax.swing.tree.TreeNode node)

Processes merge. Changes master node according merge rules using slave node.

Parameters:

node - The master node

Returns:

The changed master node

mergeNodes

public static void mergeNodes(javax.swing.tree.TreeNode master,
                              javax.swing.tree.TreeNode slave)

Merge Nodes. Merge two nodes according to the merging rules of the masterNode. Each Subclass should override this implementation.

Parameters:

master - The master node to merge with

slave - The node to merge into the master

mergeNodeChildren

public static void mergeNodeChildren(javax.swing.tree.TreeNode node)

Merge Node Children. Merge the children of a node according to the merging rules of the parent. Each subclass must implement this method

Parameters:

node - The parent node from which the children are merged