tom.library.sl
Class Not

java.lang.Object
  tom.library.sl.AbstractStrategy
      tom.library.sl.Not

All Implemented Interfaces:

Strategy, Visitable

public class Not
extends AbstractStrategy

Not(v) succeeds if and only if v fails.

Field Summary

static int

ARG

Fields inherited from class tom.library.sl.AbstractStrategy

environment, visitors

Constructor Summary

Not(Strategy v)

Method Summary

int	visit() Visits the current subject (found in the environment) and place its result in the environment.
Visitable	visitLight(Visitable x) Visits the subject any in a light way (without environment)

Methods inherited from class tom.library.sl.AbstractStrategy

accept, getChildAt, getChildCount, getChildren, getEnvironment, getRoot, getSubject, init, init, initSubterm, initSubterm, initSubterm, initSubterm, initSubterm, setChildAt, setChildren, setEnvironment, setRoot, setSubject, visit, visit

Methods inherited from class java.lang.Object

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

Field Detail

ARG

public static final int ARG

See Also:

Constant Field Values

Constructor Detail

Not

public Not(Strategy v)

Method Detail

visitLight

public Visitable visitLight(Visitable x)
                     throws VisitFailure

Description copied from interface: Strategy

Visits the subject any in a light way (without environment)

Parameters:

x - the subject to visit.

Throws:

VisitFailure - in case of failure.

visit

public int visit()

Description copied from interface: Strategy

Visits the current subject (found in the environment) and place its result in the environment. Sets the environment flag to Environment.FAILURE in case of failure