Package introspector.model

Class IntrospectorModel

java.lang.Object

introspector.model.IntrospectorModel

All Implemented Interfaces:

TreeModel

public class IntrospectorModel
extends Object
implements TreeModel

Model object that represents a tree. It implements the TreeModel to allow its visualization as a JTree.

Field Summary

Fields

Modifier and Type	Field	Description
private final Node	root	The root node of the tree.

Constructor Summary

Constructors

Constructor	Description
IntrospectorModel(String name, Object root)	Constructs a tres given its name and the root object
IntrospectorModel(String name, Object root, boolean deepClone)	Constructs a tres given its name, the root object and whether the tree should be cloned deeply.

Method Summary

Modifier and Type	Method	Description
void	addTreeModelListener(TreeModelListener l)
Node	getChild(Object parent, int index)	Returns the index-th child of the parent node.
int	getChildCount(Object parent)	Returns the number of children of parent node.
int	getIndexOfChild(Object parent, Object child)	Gets the index of the child node in parent.
Node	getRoot()
boolean	isLeaf(Object object)	Returns whether the parameter is a leaf node.
void	removeTreeModelListener(TreeModelListener l)
void	valueForPathChanged(TreePath path, Object newValue)

Methods inherited from class java.lang.Object

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

Field Details

root

private final Node root

The root node of the tree.

Constructor Details

IntrospectorModel

public IntrospectorModel(String name,
 Object root)

Constructs a tres given its name and the root object

Parameters:

name - The name used to visualize the tree.

root - The object that will be used as the root node of the tree.

IntrospectorModel

public IntrospectorModel(String name,
 Object root,
 boolean deepClone)

Constructs a tres given its name, the root object and whether the tree should be cloned deeply.

Parameters:

name - The name used to visualize the tree.

root - The object that will be used as the root node of the tree.

deepClone - Whether the tree should be cloned deeply. This is important when the tree is going to be compared with a later version of the tree. In such a case, it must be cloned deeply to show the differences between the two trees.

Method Details

getRoot

public Node getRoot()

Specified by:

getRoot in interface TreeModel

Returns:

The root node of the tree.

getChild

public Node getChild(Object parent,
 int index)

Returns the index-th child of the parent node.

Specified by:

getChild in interface TreeModel

Parameters:

parent - a node in the tree, obtained from this data source

index - index of child to be returned

Returns:

the index-th child of the parent node.

getChildCount

public int getChildCount(Object parent)

Returns the number of children of parent node.

Specified by:

getChildCount in interface TreeModel

Parameters:

parent - a node in the tree, obtained from this data source

Returns:

the number of children of parent node.

isLeaf

public boolean isLeaf(Object object)

Returns whether the parameter is a leaf node.

Specified by:

isLeaf in interface TreeModel

Parameters:

object - a node in the tree, obtained from this data source

Returns:

whether the parameter is a leaf node.

getIndexOfChild

public int getIndexOfChild(Object parent,
 Object child)

Gets the index of the child node in parent.

Specified by:

getIndexOfChild in interface TreeModel

Parameters:

parent - a node in the tree, obtained from this data source

child - the node we are interested in

Returns:

the index of the child node in parent.

valueForPathChanged

public void valueForPathChanged(TreePath path,
 Object newValue)

Specified by:

valueForPathChanged in interface TreeModel

addTreeModelListener

public void addTreeModelListener(TreeModelListener l)

Specified by:

addTreeModelListener in interface TreeModel

removeTreeModelListener

public void removeTreeModelListener(TreeModelListener l)

Specified by:

removeTreeModelListener in interface TreeModel