For every assignment from the given GrammarNode mgtn
(which must be a child of this) to itself (this), it put's an entry in the destination lookup chache.
For every assignment from the given GrammarNode mgtn
(which must be a "sibling" of this, or the node itself (mgtn=this)) to itself (this), it put's an entry in the destination lookup chache.
The function tool class is used to set the function description of an (existing)
attribute assignment, wich defines the exaxt mathematical function in target (ox, c) syntax.
This Method returns all AttribKeys that are sources for the given destination at any AttributeAssingnment at any Production in this ProductionMap as Iterator.
This method ist called by the JTree, it is an undocumented call and therefore
is is possible that other implementations of Swing dont call this method.
MouseInputHandler handles passing all mouse events,
including mouse motion events, until the mouse is released to
the destination it is constructed with.
Returns all AttribKeys of this Assignment built from the given Symbol and Attribute
(all AttribKeys depending on the existence of the given Symbol and Attribute).