Module org.apache.jena.core

Package org.apache.jena.graph

Class Triple.Field

java.lang.Object

org.apache.jena.graph.Triple.Field

Enclosing class:

Triple

public abstract static class Triple.Field
extends Object

A Field is a selector from Triples; it allows selectors to be passed around as if they were functions.

Field Summary

Fields

Modifier and Type	Field	Description
static final Triple.Field	fieldObject
static final Triple.Field	fieldPredicate
static final Triple.Field	fieldSubject

Constructor Summary

Constructors

Constructor	Description
Field()

Method Summary

Modifier and Type	Method	Description
abstract Predicate<Triple>	filterOn(Node n)
final Predicate<Triple>	filterOn(Triple t)
abstract Predicate<Triple>	filterOnConcrete(Node n)
abstract Node	getField(Triple t)

Methods inherited from class java.lang.Object

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

Field Details

fieldSubject

public static final Triple.Field fieldSubject

fieldObject

public static final Triple.Field fieldObject

fieldPredicate

public static final Triple.Field fieldPredicate

Constructor Details

Field

public Field()

Method Details

getField

public abstract Node getField(Triple t)

filterOn

public abstract Predicate<Triple> filterOn(Node n)

filterOnConcrete

public abstract Predicate<Triple> filterOnConcrete(Node n)

filterOn

public final Predicate<Triple> filterOn(Triple t)