ppg.atoms
Class Production

java.lang.Object
  ppg.atoms.Production

All Implemented Interfaces:

Unparse

public class Production
extends java.lang.Object
implements Unparse

Constructor Summary

Production(Nonterminal lhs, java.util.Vector rhs)

Method Summary

void	add(Production prod)
void	addToRHS(java.util.Vector rhsPart)
java.lang.Object	clone()
void	drop(Production prod)
Nonterminal	getLHS()
java.util.Vector	getRHS()
static boolean	isSameProduction(java.util.Vector u, java.util.Vector v)
void	setLHS(Nonterminal nt)
java.lang.String	toString()
void	union(Production prod)
void	union(java.util.Vector prodList)
void	unparse(CodeWriter cw) Write a human-readable representation of the parse tree

Methods inherited from class java.lang.Object

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

Constructor Detail

Production

public Production(Nonterminal lhs,
                  java.util.Vector rhs)

Method Detail

getLHS

public Nonterminal getLHS()

setLHS

public void setLHS(Nonterminal nt)

getRHS

public java.util.Vector getRHS()

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object

drop

public void drop(Production prod)

isSameProduction

public static boolean isSameProduction(java.util.Vector u,
                                       java.util.Vector v)

union

public void union(Production prod)

union

public void union(java.util.Vector prodList)

add

public void add(Production prod)

addToRHS

public void addToRHS(java.util.Vector rhsPart)

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

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object