org.inxar.syntacs.grammar.regular
Interface Epsilon

All Superinterfaces:
Cloneable, RegularExpression
All Known Implementing Classes:
REEpsilon

public interface Epsilon
extends RegularExpression

The Epsilon interface represents the abstract symbol for 'e', the pattern which matches the empty string.


Methods inherited from interface org.inxar.syntacs.grammar.regular.RegularExpression
clone, follow, getFirstSet, getLastSet, isNullable