org.databene.jdbacl.model

Class DBTreeModel

java.lang.Object

org.databene.jdbacl.model.DBTreeModel

All Implemented Interfaces:

org.databene.commons.TreeModel<DBObject>

public class DBTreeModel
extends Object
implements org.databene.commons.TreeModel<DBObject>

TreeModel adapter for the hierarchy formed by the Composite pattern of DBObject and CompositeDBObject.

Created: 10.11.2010 10:17:14

Since:

0.6.4

Author:

Volker Bergmann

Constructor Summary

Constructors

Constructor and Description
DBTreeModel(CompositeDBObject<?> root)

Method Summary

Methods

Modifier and Type	Method and Description
DBObject	getChild(DBObject parent, int index)
int	getChildCount(DBObject parent)
int	getIndexOfChild(DBObject parent, DBObject child)
DBObject	getParent(DBObject child)
DBObject	getRoot()
boolean	isLeaf(DBObject node)

Methods inherited from class java.lang.Object

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

Constructor Detail

DBTreeModel

public DBTreeModel(CompositeDBObject<?> root)

Method Detail

getRoot

public DBObject getRoot()

Specified by:

getRoot in interface org.databene.commons.TreeModel<DBObject>

getParent

public DBObject getParent(DBObject child)

Specified by:

getParent in interface org.databene.commons.TreeModel<DBObject>

isLeaf

public boolean isLeaf(DBObject node)

Specified by:

isLeaf in interface org.databene.commons.TreeModel<DBObject>

getChildCount

public int getChildCount(DBObject parent)

Specified by:

getChildCount in interface org.databene.commons.TreeModel<DBObject>

getChild

public DBObject getChild(DBObject parent,
                int index)

Specified by:

getChild in interface org.databene.commons.TreeModel<DBObject>

getIndexOfChild

public int getIndexOfChild(DBObject parent,
                  DBObject child)

Specified by:

getIndexOfChild in interface org.databene.commons.TreeModel<DBObject>