Package ptolemy.actor.gt.controller

Class InitModel

    • Field Detail

    • Constructor Detail

      • InitModel

        public InitModel​(CompositeEntity container,
                 java.lang.String name)
          throws IllegalActionException,
                 NameDuplicationException
        Construct an event with the given name contained by the specified composite entity. The container argument must not be null, or a NullPointerException will be thrown. This event 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. Increment the version of the workspace. This constructor write-synchronizes on the workspace.
        Parameters:
        container - The container.
        name - The name of the state.
        Throws:
        IllegalActionException - If the state cannot be contained by the proposed container.
        NameDuplicationException - If the name coincides with that of an entity already in the container.

    • Method Detail

      • attributeChanged

        public void attributeChanged​(Attribute attribute)
                      throws IllegalActionException
        React to a change in an attribute. If the changed attribute is the modelName attribute, create a new empty model with that name.
        Overrides:
        attributeChanged in class Event
        Parameters:
        attribute - The attribute that changed.
        Throws:
        IllegalActionException - If thrown by the superclass attributeChanged() method, or the new model cannot be created.

      • fire

        public Event.RefiringData fire​(Token arguments)
                        throws IllegalActionException
        Process this event and set the model parameter to contain an empty model, if it has not been set yet.
        Overrides:
        fire in class Event
        Parameters:
        arguments - The arguments used to process this event, which must be either an ArrayToken or a RecordToken.
        Returns:
        A refiring data structure that contains a non-negative double number if refire() should be called after that amount of model time, or null if refire() need not be called.
        Throws:
        IllegalActionException - If thrown by the superclass, or if the model parameter cannot be found.
        See Also:
        Event.refire(Token, RefiringData)