/**
* Propagate existence of this object to the specified object. This overrides the base class to
* set the container.
*
* @param container Object to contain the new object.
* @exception IllegalActionException If the object cannot be cloned.
* @return A new object of the same class and name as this one.
*/
protected NamedObj _propagateExistence(NamedObj container) throws IllegalActionException {
try {
ComponentRelation newObject = (ComponentRelation) super._propagateExistence(container);
newObject.setContainer((CompositeEntity) container);
return newObject;
} catch (NameDuplicationException e) {
throw new InternalErrorException(e);
}
}
/**
* Construct a relation with the given name contained by the specified entity. The container
* argument must not be null, or a NullPointerException will be thrown. This relation will use the
* workspace of the container for synchronization and version counts. If the name argument is
* null, then the name is set to the empty string. This constructor write-synchronizes on the
* workspace.
*
* @param container The container.
* @param name The name of the relation.
* @exception IllegalActionException If the container is incompatible with this relation.
* @exception NameDuplicationException If the name coincides with a relation already in the
* container.
*/
public ComponentRelation(CompositeEntity container, String name)
throws IllegalActionException, NameDuplicationException {
super(container.workspace(), name);
setContainer(container);
}