org.projog.core.predicate.builtin.flow

Class Throw

java.lang.Object

org.projog.core.predicate.AbstractSingleResultPredicate

org.projog.core.predicate.builtin.flow.Throw

All Implemented Interfaces:

KnowledgeBaseConsumer, PredicateFactory

public final class Throw
extends AbstractSingleResultPredicate

throw(X) - throws an exception with the given message.

Constructor Summary

Constructors

Constructor and Description
Throw()

Method Summary

Modifier and Type	Method and Description
boolean	evaluate(Term error)

Methods inherited from class org.projog.core.predicate.AbstractSingleResultPredicate

evaluate, evaluate, evaluate, evaluate, evaluate, getArithmeticOperators, getFileHandles, getKnowledgeBase, getOperands, getPredicate, getPredicates, getProjogListeners, getSpyPoints, getTermFormatter, init, isRetryable, setKnowledgeBase

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.projog.core.predicate.PredicateFactory

isAlwaysCutOnBacktrack

Constructor Detail

Throw

public Throw()

Method Detail

evaluate

public boolean evaluate(Term error)

Overrides:

evaluate in class AbstractSingleResultPredicate