gi
Class Lexicon.Singleton

java.lang.Object
  gi.Lexicon.Expression
      gi.Lexicon.Singleton

All Implemented Interfaces:

Cloneable

Enclosing class:

Lexicon

protected static class Lexicon.Singleton
extends Lexicon.Expression

This class implements an Expression expressing a singleton language.

Version:

1.3

Author:

© 1999-2009 Craig A. Rich <carich@csupomona.edu>

Field Summary

private String

x The string whose singleton language is expressed.

Fields inherited from class gi.Lexicon.Expression

f, i

Constructor Summary

Lexicon.Singleton(String x)
Constructs an Expression expressing a singleton language, and builds the NFA constructed from this Expression.

Method Summary

Object

clone() Creates a clone of this Expression, and replicates the NFA constructed from this Expression.

Methods inherited from class java.lang.Object

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

Field Detail

x

private final String x

The string whose singleton language is expressed.

Constructor Detail

Lexicon.Singleton

public Lexicon.Singleton(String x)

Constructs an Expression expressing a singleton language, and builds the NFA constructed from this Expression.

Parameters:

x - the string whose singleton language is expressed.

Method Detail

clone

public Object clone()

Creates a clone of this Expression, and replicates the NFA constructed from this Expression.

Specified by:

clone in class Lexicon.Expression

Returns:

a clone of this Expression.