Package ptolemy.vergil.modal

Class FSMGraphModel.PortModel

    • Constructor Summary

      Constructors 
      Constructor Description
      PortModel()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.String getDeleteNodeMoML​(java.lang.Object node)
      Return a MoML String that will delete the given node from the Ptolemy model.
      java.lang.Object getParent​(java.lang.Object node)
      Return the graph parent of the given node.
      java.util.Iterator inEdges​(java.lang.Object node)
      Return an iterator over the edges coming into the given node.
      java.util.Iterator outEdges​(java.lang.Object node)
      Return an iterator over the edges coming into the given node.
      void removeNode​(java.lang.Object eventSource, java.lang.Object node)
      Remove the given node from the model.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • PortModel

        public PortModel()

    • Method Detail

      • getDeleteNodeMoML

        public java.lang.String getDeleteNodeMoML​(java.lang.Object node)
        Return a MoML String that will delete the given node from the Ptolemy model. This assumes that the context is the container of the port to be deleted.
        Specified by:
        getDeleteNodeMoML in class NamedObjNodeModel
        Parameters:
        node - The node to be deleted.
        Returns:
        A valid MoML string.

      • getParent

        public java.lang.Object getParent​(java.lang.Object node)
        Return the graph parent of the given node.
        Parameters:
        node - The node, which is assumed to be an icon contained in this graph model.
        Returns:
        The container of the icon's container, which should be the root of this graph model.

      • inEdges

        public java.util.Iterator inEdges​(java.lang.Object node)
        Return an iterator over the edges coming into the given node. This method first ensures that there is an arc object for every link. The iterator is constructed by removing any arcs that do not have the given node as head.
        Parameters:
        node - The node, which is assumed to be an icon contained in this graph model.
        Returns:
        An iterator of Arc objects, all of which have the given node as their head.

      • outEdges

        public java.util.Iterator outEdges​(java.lang.Object node)
        Return an iterator over the edges coming into the given node. This method first ensures that there is an arc object for every link. The iterator is constructed by removing any arcs that do not have the given node as tail.
        Parameters:
        node - The node, which is assumed to be an icon contained in this graph model.
        Returns:
        An iterator of Arc objects, all of which have the given node as their tail.

      • removeNode

        public void removeNode​(java.lang.Object eventSource,
                       java.lang.Object node)
        Remove the given node from the model. The node is assumed to be an icon.
        Specified by:
        removeNode in class NamedObjNodeModel
        Parameters:
        eventSource - The event source.
        node - The given node to be deleted.