org.apache.taverna.utility

Class TypedTreeModelEvent<NodeType>

java.lang.Object

org.apache.taverna.utility.TypedTreeModelEvent<NodeType>

Type Parameters:

NodeType - the node type parameter of the TypedTreeModel to which this event applies

public class TypedTreeModelEvent<NodeType>
extends Object

Type aware version of TreeModelEvent

Author:

Tom Oinn

See Also:

TreeModelEvent

Field Summary

Fields

Modifier and Type	Field and Description
protected int[]	childIndices
protected NodeType[]	children
protected TreePath	path
protected Object	source

Constructor Summary

Constructors

Constructor and Description
TypedTreeModelEvent(Object source, NodeType[] path) Used to create an event when the node structure has changed in some way, identifying the path to the root of a modified subtree as an array of Objects.
TypedTreeModelEvent(Object source, NodeType[] path, int[] childIndices, NodeType[] children) Used to create an event when nodes have been changed, inserted, or removed, identifying the path to the parent of the modified items as an array of Objects.
TypedTreeModelEvent(Object source, TreePath path) Used to create an event when the node structure has changed in some way, identifying the path to the root of the modified subtree as a TreePath object.
TypedTreeModelEvent(Object source, TreePath path, int[] childIndices, NodeType[] children) Used to create an event when nodes have been changed, inserted, or removed, identifying the path to the parent of the modified items as a TreePath object.

Method Summary

Modifier and Type	Method and Description
int[]	getChildIndices() Returns the values of the child indexes.
NodeType[]	getChildren() Returns the objects that are children of the node identified by getPath at the locations specified by getChildIndices.
Object	getSource() The object on which the Event initially occurred.
TreePath	getTreePath() For all events, except treeStructureChanged, returns the parent of the changed nodes.
String	toString() Returns a string that displays and identifies this object's properties.

Methods inherited from class java.lang.Object

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

Field Detail

childIndices

protected int[] childIndices

children

protected NodeType[] children

path

protected TreePath path

source

protected Object source

Constructor Detail

TypedTreeModelEvent

public TypedTreeModelEvent(Object source,
                           NodeType[] path)

Used to create an event when the node structure has changed in some way, identifying the path to the root of a modified subtree as an array of Objects.

Parameters:

source -

path -

TypedTreeModelEvent

public TypedTreeModelEvent(Object source,
                           TreePath path)

Used to create an event when the node structure has changed in some way, identifying the path to the root of the modified subtree as a TreePath object.

Parameters:

source -

path -

TypedTreeModelEvent

public TypedTreeModelEvent(Object source,
                           TreePath path,
                           int[] childIndices,
                           NodeType[] children)

Used to create an event when nodes have been changed, inserted, or removed, identifying the path to the parent of the modified items as a TreePath object.

Parameters:

source -

path -

childIndices -

children -

TypedTreeModelEvent

public TypedTreeModelEvent(Object source,
                           NodeType[] path,
                           int[] childIndices,
                           NodeType[] children)

Used to create an event when nodes have been changed, inserted, or removed, identifying the path to the parent of the modified items as an array of Objects.

Parameters:

source -

path -

childIndices -

children -

Method Detail

getChildIndices

public int[] getChildIndices()

Returns the values of the child indexes.

Returns:

getChildren

public NodeType[] getChildren()

Returns the objects that are children of the node identified by getPath at the locations specified by getChildIndices.

Returns:

getSource

public Object getSource()

The object on which the Event initially occurred.

Returns:

getTreePath

public TreePath getTreePath()

For all events, except treeStructureChanged, returns the parent of the changed nodes.

Returns:

toString

public String toString()

Returns a string that displays and identifies this object's properties.

Overrides:

toString in class Object