ppg.cmds
Class DropCmd

java.lang.Object
  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<java.lang.String> symbols)

Method Summary

Production	getProduction()
java.util.Vector<java.lang.String>	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<java.lang.String> 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<java.lang.String> 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