ppg.cmds
Class DropCmd

java.lang.Object
  extended by ppg.cmds.DropCmd
All Implemented Interfaces:
Command, Unparse

public class DropCmd
extends java.lang.Object
implements Command


Constructor Summary
DropCmd(Production productions)
           
DropCmd(java.util.Vector symbols)
           
 
Method Summary
 Production getProduction()
           
 java.util.Vector getSymbols()
           
 boolean isProdDrop()
           
 boolean isSymbolDrop()
           
 void unparse(CodeWriter cw)
          Write a human-readable representation of the parse tree
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

DropCmd

public DropCmd(java.util.Vector symbols)

DropCmd

public DropCmd(Production productions)
Method Detail

isProdDrop

public boolean isProdDrop()

isSymbolDrop

public boolean isSymbolDrop()

getProduction

public Production getProduction()

getSymbols

public java.util.Vector getSymbols()

unparse

public void unparse(CodeWriter cw)
Description copied from interface: Unparse
Write a human-readable representation of the parse tree

Specified by:
unparse in interface Unparse