edu.usc.cse.desi.model
Class AbstractConnectionDataModel

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

All Implemented Interfaces:

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

Direct Known Subclasses:

LogicalLinkDataModel, PhysicalLinkDataModel

public abstract class AbstractConnectionDataModel

extends AbstractDataModel

This is the abstract class intended to be subclassed by logical and physical links. It contains methods common to both of those classes.

Author:

Nels Started Feb 15, 2004

See Also:

Serialized Form

Field Summary

protected AbstractNodeDataModel	mySourceNode
protected AbstractNodeDataModel	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

AbstractConnectionDataModel()

AbstractConnectionDataModel(PropertyInitializer prop_init)

Method Summary

abstract void	attachSource() If link is attached to a source node, tell the source node to add this link.
abstract void	attachTarget() If this link is attached to a target node, tell the target node to add to this link.
abstract void	detachSource() If this link is attached to a source node, tell the source node to remove from this link.
abstract void	detachTarget() If this link is attached to a target node, tell the target node to remove from this link.
AbstractNodeDataModel	getMySourceNode() This returns one of the nodes that it connects.
AbstractNodeDataModel	getMyTargetNode() This returns one of the nodes that it connects.

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

Field Detail

myTargetNode

protected AbstractNodeDataModel myTargetNode

mySourceNode

protected AbstractNodeDataModel mySourceNode

Constructor Detail

AbstractConnectionDataModel

public AbstractConnectionDataModel()

AbstractConnectionDataModel

public AbstractConnectionDataModel(PropertyInitializer prop_init)

Method Detail

getMySourceNode

public AbstractNodeDataModel getMySourceNode()

This returns one of the nodes that it connects.

Returns:

AbstractNodeDataModel

getMyTargetNode

public AbstractNodeDataModel getMyTargetNode()

This returns one of the nodes that it connects.

Returns:

AbstractNodeDataModel

attachSource

public abstract void attachSource()

If link is attached to a source node, tell the source node to add this link.

attachTarget

public abstract void attachTarget()

If this link is attached to a target node, tell the target node to add to this link.

detachSource

public abstract void detachSource()

If this link is attached to a source node, tell the source node to remove from this link.

detachTarget

public abstract void detachTarget()

If this link is attached to a target node, tell the target node to remove from this link.