Package eu.bandm.tools.lexic

Class TokenFragment.Success

java.lang.Object

eu.bandm.tools.lexic.TokenFragment.Success

Enclosing class:

TokenFragment

public static class TokenFragment.Success
extends Object

Singleton type indicating successful matching.

There are exactly two non-null values of type Set<Success>, namely the nonempty set Collections.singleton(success) (representing true), and the empty set Collections.emptySet() (representing false).

Field Summary

Fields

Modifier and Type	Field	Description
static final TokenFragment.Success	singleton	Singleton value.

Method Summary

Modifier and Type	Method	Description
static TokenFragment.Success	fuse(TokenFragment.Success one, TokenFragment.Success other)	Binary function that accepts two references to the singleton and returns one.
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

singleton

public static final TokenFragment.Success singleton

Singleton value.

Method Details

toString

public String toString()

Overrides:

toString in class Object

fuse

public static TokenFragment.Success fuse(TokenFragment.Success one,
 TokenFragment.Success other)

Binary function that accepts two references to the singleton and returns one.

Parameters:

one - must be singleton

other - must be singleton

Returns:

singleton