Examples of ptolemy.kernel.util.NamedObj.propagateExistence()

ptolemy.kernel.util.NamedObj.propagateExistence()

Propagate the existence of this object. If this object has a container, then ensure that all objects derived from the container contain an object with the same class and name as this one. Create that object when needed. The contents of each so created object is marked as derived using setDerivedLevel(). Return the list of objects that are created. @return A list of derived objects of the same classas this object that are created. @exception IllegalActionException If the object doesnot exist and cannot be created. @see Derivable @see #setDerivedLevel(int)


                        // Propagate.
                        // NOTE: Propagated relations will not use newRelation(),
                        // but rather will use clone. Classes that rely
                        // on newRelation(), will no longer work, possibly!
                        newRelation.propagateExistence();
                    } else {
                        Object[] arguments = new Object[2];
                        arguments[0] = (CompositeEntity) _current;
                        arguments[1] = relationName;
                        newRelation = _createInstance(newClass, arguments);

                        arguments[0] = (CompositeEntity) _current;
                        arguments[1] = relationName;
                        newRelation = _createInstance(newClass, arguments);


                        // Propagate.
                        newRelation.propagateExistence();
                    }


                    _namespace = _DEFAULT_NAMESPACE;
                    _current = newRelation;

                arguments[0] = _current;
                arguments[1] = entityName;


                NamedObj newEntity = _createInstance(newClass, arguments);


                newEntity.propagateExistence();


                _loadIconForClass(className, newEntity);


                _addParamsToParamsToParse(newEntity);

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