org.kepler.gui

Class WorkflowOutlineTreeModel

java.lang.Object

ptolemy.vergil.tree.EntityTreeModel

ptolemy.vergil.tree.ClassAndEntityTreeModel

org.kepler.gui.WorkflowOutlineTreeModel

All Implemented Interfaces:

javax.swing.tree.TreeModel

Direct Known Subclasses:

SubsetWorkflowOutlineTreeModel

public class WorkflowOutlineTreeModel
extends ClassAndEntityTreeModel

This class displays all class and entities as well as directors in the Tree.

Author:

Aaron Schultz

Nested Class Summary

Nested classes/interfaces inherited from class ptolemy.vergil.tree.EntityTreeModel

EntityTreeModel.TreeUpdateListener

Field Summary

Fields

Modifier and Type	Field and Description
boolean	includeAttributes
boolean	includePorts
boolean	includeRelations

Fields inherited from class ptolemy.vergil.tree.EntityTreeModel

_root

Constructor Summary

Constructors

Constructor and Description
WorkflowOutlineTreeModel(CompositeEntity root)

Method Summary

Modifier and Type	Method and Description
protected java.util.List<java.lang.Object>	_visibleAttributes(java.lang.Object object) Return the list of Attributes that we want to be visible in the outline view, or an empty list if there are none.
java.lang.Object	getChild(java.lang.Object parent, int index) Get the child of the given parent at the given index.
int	getChildCount(java.lang.Object parent) Return the number of children of the given parent.
int	getIndexOfChild(java.lang.Object parent, java.lang.Object child) Return the index of the given child within the given parent.
boolean	isLeaf(java.lang.Object object) Return true if the object is a leaf node.

Methods inherited from class ptolemy.vergil.tree.ClassAndEntityTreeModel

_classes

Methods inherited from class ptolemy.vergil.tree.EntityTreeModel

addTreeModelListener, getRoot, removeTreeModelListener, setRoot, valueForPathChanged

Methods inherited from class java.lang.Object

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

Field Detail

includeAttributes

public boolean includeAttributes

includePorts

public boolean includePorts

includeRelations

public boolean includeRelations

Constructor Detail

WorkflowOutlineTreeModel

public WorkflowOutlineTreeModel(CompositeEntity root)

Parameters:

root -

Method Detail

getChild

public java.lang.Object getChild(java.lang.Object parent,
                                 int index)

Get the child of the given parent at the given index. If the child does not exist, then return null.

Specified by:

getChild in interface javax.swing.tree.TreeModel

Overrides:

getChild in class ClassAndEntityTreeModel

Parameters:

parent - A node in the tree.

index - The index of the desired child.

Returns:

A node, or null if there is no such child.

getChildCount

public int getChildCount(java.lang.Object parent)

Return the number of children of the given parent. This is the number directors and contained entities.

Specified by:

getChildCount in interface javax.swing.tree.TreeModel

Overrides:

getChildCount in class ClassAndEntityTreeModel

Parameters:

parent - A parent node.

Returns:

The number of children.

getIndexOfChild

public int getIndexOfChild(java.lang.Object parent,
                           java.lang.Object child)

Return the index of the given child within the given parent. If the parent is not contained in the child, return -1.

Specified by:

getIndexOfChild in interface javax.swing.tree.TreeModel

Overrides:

getIndexOfChild in class ClassAndEntityTreeModel

Parameters:

parent - The parent.

child - The child.

Returns:

The index of the specified child.

isLeaf

public boolean isLeaf(java.lang.Object object)

Return true if the object is a leaf node. An object is a leaf node if it has no children that are instances of one of the classes specified by setFilter(), if a filter has been specified.

Specified by:

isLeaf in interface javax.swing.tree.TreeModel

Overrides:

isLeaf in class ClassAndEntityTreeModel

Parameters:

object - The object.

Returns:

True if the node has no children.

_visibleAttributes

protected java.util.List<java.lang.Object> _visibleAttributes(java.lang.Object object)

Return the list of Attributes that we want to be visible in the outline view, or an empty list if there are none. Override this method if you wish to show only a subset of the attributes.

Parameters:

object - The object.

Returns:

A list of attributes.