com.hp.hpl.jena.sparql.core

Class DatasetGraphBaseFind

java.lang.Object

com.hp.hpl.jena.sparql.core.DatasetGraphBase

com.hp.hpl.jena.sparql.core.DatasetGraphBaseFind

All Implemented Interfaces:

DatasetGraph, Closeable

Direct Known Subclasses:

DatasetGraphCollection, DatasetGraphOne, DatasetGraphTriplesQuads

public abstract class DatasetGraphBaseFind
extends DatasetGraphBase

DatasetGraph framework. This class contains a convenience implementation of find that maps to a split between defaultGraph/named graphs.

See Also:

DatasetGraphTriplesQuads, DatasetGraphCollection, DatasetGraphOne

Method Summary

Methods

Modifier and Type	Method and Description
Iterator<Quad>	find(Node g, Node s, Node p, Node o) Implementation of find based on splitting into triples (default graph) and quads (named graph)
Iterator<Quad>	findNG(Node g, Node s, Node p, Node o) Find matching quads in the dataset in named graphs only - may include wildcards, Node.ANY or null

Methods inherited from class com.hp.hpl.jena.sparql.core.DatasetGraphBase

add, add, addGraph, close, contains, contains, containsGraph, delete, delete, deleteAny, find, find, getContext, getDefaultGraph, getGraph, getLock, isEmpty, removeGraph, setDefaultGraph, size, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.hp.hpl.jena.sparql.core.DatasetGraph

listGraphNodes

Method Detail

find

public Iterator<Quad> find(Node g,
                  Node s,
                  Node p,
                  Node o)

Implementation of find based on splitting into triples (default graph) and quads (named graph)

See Also:

Graph.find(Node,Node,Node)

findNG

public Iterator<Quad> findNG(Node g,
                    Node s,
                    Node p,
                    Node o)

Description copied from interface: DatasetGraph

Find matching quads in the dataset in named graphs only - may include wildcards, Node.ANY or null

See Also:

Graph.find(Node,Node,Node)