org.projog.core.predicate.builtin.list

Class Append

java.lang.Object

org.projog.core.predicate.AbstractPredicateFactory

org.projog.core.predicate.builtin.list.Append

All Implemented Interfaces:

KnowledgeBaseConsumer, PredicateFactory

public final class Append
extends AbstractPredicateFactory

append(X,Y,Z) - concatenates two lists.

The append(X,Y,Z) goal succeeds if the concatenation of lists X and Y matches the list Z.

Constructor Summary

Constructors

Constructor and Description
Append()

Method Summary

Modifier and Type	Method and Description
protected Predicate	getPredicate(Term prefix, Term suffix, Term concatenated)

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

getArithmeticOperators, getFileHandles, getKnowledgeBase, getOperands, getPredicate, getPredicate, getPredicate, getPredicate, 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

Append

public Append()

Method Detail

getPredicate

protected Predicate getPredicate(Term prefix,
                                 Term suffix,
                                 Term concatenated)

Overrides:

getPredicate in class AbstractPredicateFactory