gumbo.visualize.data
Class VertexModel

java.lang.Object
  |
  +--gumbo.util.AbstractDisposable
        |
        +--gumbo.visualize.data.DataModel
              |
              +--gumbo.visualize.data.PartModel
                    |
                    +--gumbo.visualize.data.PortModel
                          |
                          +--gumbo.visualize.data.VertexModel

All Implemented Interfaces:

Disposable, java.io.Serializable

public class VertexModel

extends PortModel

A part model representing a data element in a whole model that has data relationships (has an internal topology), which are represented by edge models. Edge models do not connect to vertex models per se. Instead, the ends of an edge connect to port models in the vertex models.

In the part model tree, a vertex model can have none or more port models.

Version:

$Revision: 1.19 $

Author:

Jon Barrilleaux (jonb@jmbaai.com) of JMB and Associates Inc.

See Also:

Serialized Form

Field Summary

static Group

TYPES A singleton immutable group containing the type (Class) of this class.

Constructor Summary

VertexModel(java.lang.Object clientId, java.lang.Object clientData)
Creates a new instance.

Method Summary

protected void	checkParentPartModel(DataModel parent) Safely returns if a part model can be set as the parent in this model's part model tree.
protected void	implDispose() Disposes connected edge models, and then disposes this model.

Methods inherited from class gumbo.visualize.data.PortModel

addPortModel, checkConnectable, getAllEdgeModels, getEdgeModels, getVertexModel, removePortModel

Methods inherited from class gumbo.visualize.data.PartModel

addPartModel, checkAddPartModel, checkRootPartModel, findPartModelRoot, findPartModelSubs, findPartModelSupers, getPartModelChildren, getPartModelParent, removePartModel

Methods inherited from class gumbo.visualize.data.DataModel

getClientData, getClientId, initDataModel, setClientData

Methods inherited from class gumbo.util.AbstractDisposable

dispose, isDisposed

Methods inherited from class java.lang.Object

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

Field Detail

TYPES

public static final Group TYPES

A singleton immutable group containing the type (Class) of this class. Supports both Set and List views.

Constructor Detail

VertexModel

public VertexModel(java.lang.Object clientId,
                   java.lang.Object clientData)

Creates a new instance.

Parameters:

clientId - See DataModel. Null if none, in which case the client ID defaults to this object.

clientData - See DataModel. Null if none.

Method Detail

checkParentPartModel

protected void checkParentPartModel(DataModel parent)

Safely returns if a part model can be set as the parent in this model's part model tree. To be valid, this model must not be disposed, this model must not be in a part model tree (have a part model root), and the parent must be a WholeModel. Override to add further qualifications.

Overrides:

checkParentPartModel in class PartModel

Throws:

java.lang.IllegalStateException - This object has been disposed.

java.lang.IllegalArgumentException - Parent is null.

implDispose

protected void implDispose()

Description copied from class: PortModel

Disposes connected edge models, and then disposes this model.

Overrides:

implDispose in class PortModel