com.metamatrix.toolbox.ui.widget.tree
Class DefaultTreeView

java.lang.Object
  com.metamatrix.toolbox.ui.widget.tree.DefaultTreeView

All Implemented Interfaces:

PropertiedObjectView, UserTransactionFactory, TreeView, java.util.Comparator

public class DefaultTreeView
extends java.lang.Object
implements java.util.Comparator, TreeView

This is the default TreeView used by DefaultTreeModel.

Since:

2.0

Version:

2.0

Author:

John P. A. Verhaeg

Constructor Summary

DefaultTreeView()
Creates a DefaultTreeView with an empty DefaultTreeNode as a root node.

DefaultTreeView(DefaultTreeNode root)
Creates a DefaultTreeView with an empty DefaultTreeNode as a root node.

DefaultTreeView(java.lang.Object value)
Creates a DefaultTreeView with an empty DefaultTreeNode as a root node.

Method Summary

boolean	allowsChild(TreeNode parent, TreeNode potentialChild)
boolean	allowsChildren(TreeNode node)
int	compare(java.lang.Object firstNode, java.lang.Object secondNode)
UserTransaction	createReadTransaction()
UserTransaction	createWriteTransaction()
UserTransaction	createWriteTransaction(java.lang.Object source)
java.lang.String	getAbsolutePath(TreeNode node)
DefaultTreeNode	getChild(DefaultTreeNode parent, int index)
int	getChildCount(TreeNode parent)
int	getChildIndex(DefaultTreeNode parent, DefaultTreeNode child)
java.util.List	getChildren(TreeNode parent)
java.util.Comparator	getComparator()
TreeNodeFilter	getFilter()
TreeNode	getHome()
java.util.Set	getMarked() Return the set of marked nodes for this view.
TreeNode	getParent(TreeNode child)
java.lang.String	getPath(TreeNode node)
PropertiedObjectEditor	getPropertiedObjectEditor()
java.util.List	getPropertyDefinitions()
DefaultTreeNode	getRoot()
java.util.List	getRoots()
java.lang.String	getSeparator() Not implemented.
char	getSeparatorChar()
TreeNodeEditor	getTreeNodeEditor()
protected void	initializeDefaultTreeView()
boolean	isAncestorOf(TreeNode ancestor, TreeNode descendent)
boolean	isHidden(TreeNode node)
boolean	isMarked(TreeNode node)
boolean	isParentOf(TreeNode parent, TreeNode child)
boolean	isRoot(TreeNode node)
java.util.Iterator	iterator()
java.util.Iterator	iterator(TreeNode startingPoint)
void	setComparator(java.util.Comparator comparator)
void	setFilter(TreeNodeFilter filter)
void	setMarked(TreeNode node, boolean isMarked)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals

Constructor Detail

DefaultTreeView

public DefaultTreeView()

Creates a DefaultTreeView with an empty DefaultTreeNode as a root node.

Since:

2.0

DefaultTreeView

public DefaultTreeView(DefaultTreeNode root)

Creates a DefaultTreeView with an empty DefaultTreeNode as a root node.

Since:

2.0

DefaultTreeView

public DefaultTreeView(java.lang.Object value)

Creates a DefaultTreeView with an empty DefaultTreeNode as a root node.

Since:

2.0

Method Detail

allowsChildren

public boolean allowsChildren(TreeNode node)

Specified by:

allowsChildren in interface TreeView

Since:

2.0

allowsChild

public boolean allowsChild(TreeNode parent,
                           TreeNode potentialChild)

Specified by:

allowsChild in interface TreeView

Since:

2.0

compare

public int compare(java.lang.Object firstNode,
                   java.lang.Object secondNode)

Specified by:

compare in interface java.util.Comparator

Since:

2.0

createReadTransaction

public UserTransaction createReadTransaction()

Specified by:

createReadTransaction in interface UserTransactionFactory

Since:

2.0

createWriteTransaction

public UserTransaction createWriteTransaction()

Specified by:

createWriteTransaction in interface UserTransactionFactory

Since:

2.0

createWriteTransaction

public UserTransaction createWriteTransaction(java.lang.Object source)

Specified by:

createWriteTransaction in interface UserTransactionFactory

Since:

2.0

getAbsolutePath

public java.lang.String getAbsolutePath(TreeNode node)

Since:

2.0

getChild

public DefaultTreeNode getChild(DefaultTreeNode parent,
                                int index)

Since:

2.0

getChildCount

public int getChildCount(TreeNode parent)

Since:

2.0

getChildIndex

public int getChildIndex(DefaultTreeNode parent,
                         DefaultTreeNode child)

Since:

2.0

getChildren

public java.util.List getChildren(TreeNode parent)

Specified by:

getChildren in interface TreeView

Since:

2.0

iterator

public java.util.Iterator iterator()

Specified by:

iterator in interface TreeView

Since:

2.0

iterator

public java.util.Iterator iterator(TreeNode startingPoint)

Specified by:

iterator in interface TreeView

Since:

2.0

getComparator

public java.util.Comparator getComparator()

Specified by:

getComparator in interface TreeView

Since:

2.0

getPropertiedObjectEditor

public PropertiedObjectEditor getPropertiedObjectEditor()

Specified by:

getPropertiedObjectEditor in interface PropertiedObjectView

Since:

2.0

getFilter

public TreeNodeFilter getFilter()

Specified by:

getFilter in interface TreeView

Since:

2.0

getHome

public TreeNode getHome()

Specified by:

getHome in interface TreeView

Since:

2.0

getParent

public TreeNode getParent(TreeNode child)

Specified by:

getParent in interface TreeView

Since:

2.0

getPath

public java.lang.String getPath(TreeNode node)

Specified by:

getPath in interface TreeView

Since:

2.0

getPropertyDefinitions

public java.util.List getPropertyDefinitions()

Specified by:

getPropertyDefinitions in interface TreeView

Since:

2.0

getRoot

public DefaultTreeNode getRoot()

Since:

2.0

getRoots

public java.util.List getRoots()

Specified by:

getRoots in interface TreeView

Since:

2.0

getSeparator

public java.lang.String getSeparator()

Not implemented.

Specified by:

getSeparator in interface TreeView

Since:

2.0

getSeparatorChar

public char getSeparatorChar()

Specified by:

getSeparatorChar in interface TreeView

Since:

2.0

getTreeNodeEditor

public TreeNodeEditor getTreeNodeEditor()

Specified by:

getTreeNodeEditor in interface TreeView

Since:

2.0

initializeDefaultTreeView

protected void initializeDefaultTreeView()

Since:

2.0

isAncestorOf

public boolean isAncestorOf(TreeNode ancestor,
                            TreeNode descendent)

Specified by:

isAncestorOf in interface TreeView

Since:

2.0

isHidden

public boolean isHidden(TreeNode node)

Specified by:

isHidden in interface TreeView

Since:

2.0

isMarked

public boolean isMarked(TreeNode node)

Specified by:

isMarked in interface TreeView

Since:

2.0

isParentOf

public boolean isParentOf(TreeNode parent,
                          TreeNode child)

Specified by:

isParentOf in interface TreeView

Since:

2.0

isRoot

public boolean isRoot(TreeNode node)

Specified by:

isRoot in interface TreeView

Since:

2.0

setComparator

public void setComparator(java.util.Comparator comparator)

Specified by:

setComparator in interface TreeView

Since:

2.0

setFilter

public void setFilter(TreeNodeFilter filter)

Specified by:

setFilter in interface TreeView

Since:

2.0

setMarked

public void setMarked(TreeNode node,
                      boolean isMarked)

Specified by:

setMarked in interface TreeView

Since:

2.0

getMarked

public java.util.Set getMarked()

Return the set of marked nodes for this view.

Specified by:

getMarked in interface TreeView

Parameters:

the - unmodifiable set of marked nodes; never null