inpro.irmrsc.simplepcfg
Class Symbol

java.lang.Object
  inpro.irmrsc.simplepcfg.Symbol

All Implemented Interfaces:

java.lang.Comparable<Symbol>

public class Symbol
extends java.lang.Object
implements java.lang.Comparable<Symbol>

A symbol used in the Productions of a Grammar

Author:

Andreas Peldszus

Field Summary

private java.lang.String

mSymbol

Constructor Summary

Symbol(java.lang.String s)

Symbol(Symbol s)

Method Summary

int	compareTo(Symbol sym)
boolean	equals(java.lang.Object obj)
java.lang.String	getSymbol()
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

mSymbol

private java.lang.String mSymbol

Constructor Detail

Symbol

public Symbol(java.lang.String s)

Symbol

public Symbol(Symbol s)

Method Detail

getSymbol

public java.lang.String getSymbol()

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

compareTo

public int compareTo(Symbol sym)

Specified by:

compareTo in interface java.lang.Comparable<Symbol>

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object