com.hp.hpl.jena.graph.query
Class Applyer

java.lang.Object
  com.hp.hpl.jena.graph.query.Applyer

Direct Known Subclasses:

QueryTriple.SimpleApplyer

public abstract class Applyer
extends Object

An Applyer object will run the StageElement next over all the extensions of the Domain d which are derived from applying the Matcher m to some internal supply of triples.

Author:

kers

Field Summary

static Applyer

empty An Applyer that never calls its next StageElement.

Constructor Summary

Applyer()

Method Summary

abstract void

applyToTriples(Domain d, Matcher m, StageElement next)

Methods inherited from class java.lang.Object

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

Field Detail

empty

public static final Applyer empty

An Applyer that never calls its next StageElement.

Constructor Detail

Applyer

public Applyer()

Method Detail

applyToTriples

public abstract void applyToTriples(Domain d,
                                    Matcher m,
                                    StageElement next)