Class ParseTreeProperty<V>

  • public class ParseTreeProperty<V>
    extends Object
    Associate a property with a parse tree node. Useful with parse tree listeners that need to associate values with particular tree nodes, kind of like specifying a return value for the listener event method that visited a particular node. Example:
     ParseTreeProperty<Integer> values = new ParseTreeProperty<Integer>();
     values.put(tree, 36);
     int x = values.get(tree);
    You would make one decl (values here) in the listener and use lots of times in your event methods.
    • Constructor Detail

      • ParseTreeProperty

        public ParseTreeProperty()