Examples of ptolemy.kernel.ComponentPort.unlink()

ptolemy.kernel.ComponentPort.unlink()
Unlink the specified Relation. If the Relation is not linked to this port, do nothing. If the relation is linked more than once, then unlink all occurrences. If there is a container, notify it by calling connectionsChanged(). This overrides the base class to check to see whether the link is an inside link, based on the container of the relation, and to call unlinkInside() if it is. This method is write-synchronized on the workspace and increments its version number. @param relation The relation to unlink.

                ComponentRelation derivedRelation = (ComponentRelation) derivedObjects
                        .next();
                CompositeEntity derivedContext = (CompositeEntity) derivedRelation
                        .getContainer();
                ComponentPort derivedPort = _getPort(portName, derivedContext);
                derivedPort.unlink(derivedRelation);
            }


            port.unlink(relation);
        } else if (indexSpec != null) {
            // index is given.

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            Iterator derivedObjects = port.getDerivedList().iterator();


            while (derivedObjects.hasNext()) {
                ComponentPort derivedPort = (ComponentPort) derivedObjects
                        .next();
                derivedPort.unlink(index);
            }


            port.unlink(index);
        } else {
            // insideIndex is given.

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