edu.usc.cse.desi.model
Class LogicalLinkDataModel

java.lang.Object
  edu.usc.cse.desi.model.AbstractDESIModel
      edu.usc.cse.desi.model.AbstractDataModel
          edu.usc.cse.desi.model.AbstractConnectionDataModel
              edu.usc.cse.desi.model.LogicalLinkDataModel

All Implemented Interfaces:

java.util.EventListener, IObjectWithProperties, java.beans.PropertyChangeListener, java.io.Serializable

public class LogicalLinkDataModel

extends AbstractConnectionDataModel

This class represents a link between two components. From it, you can access the two components that it currently connects.

Author:

Nels Started Feb 15, 2004

See Also:

Serialized Form

Field Summary

Fields inherited from class edu.usc.cse.desi.model.AbstractConnectionDataModel

mySourceNode, myTargetNode

Fields inherited from class edu.usc.cse.desi.model.AbstractDataModel

myPropertyHolder, myPropetyInitializer

Fields inherited from class edu.usc.cse.desi.model.AbstractDESIModel

listeners

Constructor Summary

LogicalLinkDataModel()

LogicalLinkDataModel(PropertyInitializer prop_init)

Method Summary

void	attachSource() Calls addConnection(this) on the source component.
void	attachTarget() Calls addConnection(this) on the target component.
void	detachSource() Calls removeConnection(this) on the source component.
void	detachTarget() Calls removeConnection(this) on the target component.
void	setSourceNode(ComponentDataModel component) Sets a new source component for this link and updates all listeners.
void	setTargetNode(ComponentDataModel component) Sets a new target component for this link and updates all listeners.

Methods inherited from class edu.usc.cse.desi.model.AbstractConnectionDataModel

getMySourceNode, getMyTargetNode

Methods inherited from class edu.usc.cse.desi.model.AbstractDataModel

getMyPropertyInitializer, getProperties, getPropertyDisplayName, getPropertyValue, hasProperty, setPropertyValue

Methods inherited from class edu.usc.cse.desi.model.AbstractDESIModel

addPropertyChangeListener, firePropertyChange, propertyChange, reinitialize, removePropertyChangeListener

Methods inherited from class java.lang.Object

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

Constructor Detail

LogicalLinkDataModel

public LogicalLinkDataModel()

LogicalLinkDataModel

public LogicalLinkDataModel(PropertyInitializer prop_init)

Method Detail

setTargetNode

public void setTargetNode(ComponentDataModel component)

Sets a new target component for this link and updates all listeners.

Parameters:

component - ComponentDataModel

setSourceNode

public void setSourceNode(ComponentDataModel component)

Sets a new source component for this link and updates all listeners.

Parameters:

component - ComponentDataModel

attachTarget

public void attachTarget()

Calls addConnection(this) on the target component.

Specified by:

attachTarget in class AbstractConnectionDataModel

attachSource

public void attachSource()

Calls addConnection(this) on the source component.

Specified by:

attachSource in class AbstractConnectionDataModel

detachTarget

public void detachTarget()

Calls removeConnection(this) on the target component.

Specified by:

detachTarget in class AbstractConnectionDataModel

detachSource

public void detachSource()

Calls removeConnection(this) on the source component.

Specified by:

detachSource in class AbstractConnectionDataModel