Class TermLessThanOrEqual

java.lang.Object

org.projog.core.predicate.AbstractSingleResultPredicate

org.projog.core.predicate.builtin.compare.TermLessThanOrEqual

All Implemented Interfaces:

KnowledgeBaseConsumer, PredicateFactory

public final class TermLessThanOrEqual
extends AbstractSingleResultPredicate

X@=<Y - term "less than or equal" test.

Succeeds when the term argument X is less than or equal to the term argument Y.

Constructor Summary

Constructors

Constructor	Description
TermLessThanOrEqual()

Method Summary

Modifier and Type	Method	Description
protected boolean	evaluate(Term arg1, Term arg2)

Methods inherited from class AbstractSingleResultPredicate

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

Methods inherited from class Object

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

Methods inherited from interface PredicateFactory

isAlwaysCutOnBacktrack, preprocess

Constructor Details

TermLessThanOrEqual

public TermLessThanOrEqual()

Method Details

evaluate

protected boolean evaluate(Term arg1,
 Term arg2)

Overrides:

evaluate in class AbstractSingleResultPredicate