wt.clients.beans.graph
Class DefaultGraphLink

java.lang.Object
  wt.clients.beans.graph.DefaultGraphLink

All Implemented Interfaces:

Externalizable, GraphLink, Serializable

Direct Known Subclasses:

DefinerGraphLink, ExportGraphLink, MonitorLink

public class DefaultGraphLink

extends Object

implements GraphLink, Externalizable

See Also:

Serialized Form

Field Summary

private static String	CLASSNAME
private String	description
static String	DESCRIPTION Label for the attribute.
static String	LISTENER_LIST Label for the attribute.
private EventListenerList	listenerList
private Boolean	loop
static String	LOOP
private GraphNode	predecessor
static String	PREDECESSOR Label for the attribute.
private static String	RESOURCE
(package private) static long	serialVersionUID
private GraphNode	successor
static String	SUCCESSOR Label for the attribute.
private static String	versionID

Constructor Summary

DefaultGraphLink()

DefaultGraphLink(GraphNode pPredecessor, GraphNode pSuccessor)

DefaultGraphLink(GraphNode pPredecessor, GraphNode pSuccessor, String pDescription)

Method Summary

void	addPropertyChangeListener(PropertyChangeListener listener)
private void	descriptionValidate(String a_Description)
private void	fireGraphLinkChanged(String propertyName, Object oldValue, Object newValue)
String	getDescription() Gets the value of the attribute: DESCRIPTION.
GraphNode	getPredecessor() Gets the object for the association that plays role: PREDECESSOR.
GraphNode	getSuccessor() Gets the object for the association that plays role: SUCCESSOR.
Boolean	isLoop() Gets the value of the attribute: LOOP.
private void	predecessorValidate(GraphNode a_Predecessor)
void	readExternal(ObjectInput input) Reads the non-transient fields of this class from an external source.
private void	readOldVersion(ObjectInput input, long readSerialVersionUID) Reads the non-transient fields of this class from an external source, which is not the current version.
void	removePropertyChangeListener(PropertyChangeListener listener)
void	setDescription(String a_Description) Sets the value of the attribute: DESCRIPTION.
void	setLoop(Boolean loop) Sets the value of the attribute: LOOP.
void	setPredecessor(GraphNode a_Predecessor) Sets the object for the association that plays role: PREDECESSOR.
void	setSuccessor(GraphNode a_Successor) Sets the object for the association that plays role: SUCCESSOR.
private void	successorValidate(GraphNode a_Successor)
void	writeExternal(ObjectOutput output) Writes the non-transient fields of this class to an external source.

Methods inherited from class java.lang.Object

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

Field Detail

CLASSNAME

private static final String CLASSNAME

versionID

private static final String versionID

See Also:

Constant Field Values

serialVersionUID

static final long serialVersionUID

See Also:

Constant Field Values

DESCRIPTION

public static final String DESCRIPTION

Label for the attribute.

See Also:

Constant Field Values

description

private String description

PREDECESSOR

public static final String PREDECESSOR

Label for the attribute.

See Also:

Constant Field Values

predecessor

private GraphNode predecessor

SUCCESSOR

public static final String SUCCESSOR

Label for the attribute.

See Also:

Constant Field Values

successor

private GraphNode successor

LISTENER_LIST

public static final String LISTENER_LIST

Label for the attribute.

See Also:

Constant Field Values

listenerList

private EventListenerList listenerList

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

LOOP

public static final String LOOP

See Also:

Constant Field Values

loop

private Boolean loop

Constructor Detail

DefaultGraphLink

public DefaultGraphLink(GraphNode pPredecessor,
                        GraphNode pSuccessor)
                 throws WTPropertyVetoException

Parameters:

pPredecessor -

pSuccessor -

Throws:

WTPropertyVetoException

DefaultGraphLink

public DefaultGraphLink(GraphNode pPredecessor,
                        GraphNode pSuccessor,
                        String pDescription)
                 throws WTPropertyVetoException

Parameters:

pPredecessor -

pSuccessor -

pDescription -

Throws:

WTPropertyVetoException

DefaultGraphLink

public DefaultGraphLink()

Method Detail

writeExternal

public void writeExternal(ObjectOutput output)
                   throws IOException

Writes the non-transient fields of this class to an external source.

Specified by:

writeExternal in interface Externalizable

Parameters:

output -

Throws:

IOException

readExternal

public void readExternal(ObjectInput input)
                  throws IOException,
                         ClassNotFoundException

Reads the non-transient fields of this class from an external source.

Specified by:

readExternal in interface Externalizable

Parameters:

input -

Throws:

IOException

ClassNotFoundException

readOldVersion

private void readOldVersion(ObjectInput input,
                            long readSerialVersionUID)
                     throws IOException,
                            ClassNotFoundException

Reads the non-transient fields of this class from an external source, which is not the current version.

Parameters:

input -

readSerialVersionUID -

Throws:

IOException

ClassNotFoundException

getDescription

public String getDescription()

Gets the value of the attribute: DESCRIPTION.

Specified by:

getDescription in interface GraphLink

Returns:

String

setDescription

public void setDescription(String a_Description)
                    throws WTPropertyVetoException

Sets the value of the attribute: DESCRIPTION.

Parameters:

a_Description -

Throws:

WTPropertyVetoException

descriptionValidate

private void descriptionValidate(String a_Description)
                          throws WTPropertyVetoException

Parameters:

a_Description -

Throws:

WTPropertyVetoException

getPredecessor

public GraphNode getPredecessor()

Gets the object for the association that plays role: PREDECESSOR.

Specified by:

getPredecessor in interface GraphLink

Returns:

GraphNode

setPredecessor

public void setPredecessor(GraphNode a_Predecessor)
                    throws WTPropertyVetoException

Sets the object for the association that plays role: PREDECESSOR.

Parameters:

a_Predecessor -

Throws:

WTPropertyVetoException

predecessorValidate

private void predecessorValidate(GraphNode a_Predecessor)
                          throws WTPropertyVetoException

Parameters:

a_Predecessor -

Throws:

WTPropertyVetoException

getSuccessor

public GraphNode getSuccessor()

Gets the object for the association that plays role: SUCCESSOR.

Specified by:

getSuccessor in interface GraphLink

Returns:

GraphNode

setSuccessor

public void setSuccessor(GraphNode a_Successor)
                  throws WTPropertyVetoException

Sets the object for the association that plays role: SUCCESSOR.

Parameters:

a_Successor -

Throws:

WTPropertyVetoException

successorValidate

private void successorValidate(GraphNode a_Successor)
                        throws WTPropertyVetoException

Parameters:

a_Successor -

Throws:

WTPropertyVetoException

fireGraphLinkChanged

private void fireGraphLinkChanged(String propertyName,
                                  Object oldValue,
                                  Object newValue)

Parameters:

propertyName -

oldValue -

newValue -

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener listener)

Specified by:

addPropertyChangeListener in interface GraphLink

Parameters:

listener -

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener listener)

Specified by:

removePropertyChangeListener in interface GraphLink

Parameters:

listener -

isLoop

public Boolean isLoop()

Gets the value of the attribute: LOOP.

Specified by:

isLoop in interface GraphLink

setLoop

public void setLoop(Boolean loop)

Sets the value of the attribute: LOOP.