Class NewLine

java.lang.Object

org.projog.core.predicate.AbstractSingleResultPredicate

org.projog.core.predicate.builtin.io.NewLine

All Implemented Interfaces:

KnowledgeBaseConsumer, PredicateFactory

public final class NewLine
extends AbstractSingleResultPredicate

nl - outputs a new line character.

Causes a line break to be output to the current stream.

This goal succeeds only once.

Constructor Summary

Constructors

Constructor	Description
NewLine()

Method Summary

Modifier and Type	Method	Description
protected boolean	evaluate()

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

NewLine

public NewLine()

Method Details

evaluate

protected boolean evaluate()

Overrides:

evaluate in class AbstractSingleResultPredicate