Package org.aksw.jena_sparql_api.dboe

Class QuadTableCoreDiff

java.lang.Object

org.aksw.jena_sparql_api.dboe.QuadTableCoreDiff

All Implemented Interfaces:

QuadTableCore

public class QuadTableCoreDiff
extends Object
implements QuadTableCore

A diff based StorageRDF similar to the Delta graph

Author:

raven

Field Summary

Fields

Modifier and Type	Field	Description
protected QuadTableCore	additions
protected QuadTableCore	deletions
protected QuadTableCore	master

Constructor Summary

Constructors

Constructor	Description
QuadTableCoreDiff(QuadTableCore master, QuadTableCore additions, QuadTableCore deletions)

Method Summary

Modifier and Type	Method	Description
void	add(org.apache.jena.sparql.core.Quad quad)
void	applyDiff()
static void	applyDiff(QuadTableCore target, QuadTableCore additions, QuadTableCore deletions)
void	clear()
void	clearDiff()
void	delete(org.apache.jena.sparql.core.Quad quad)
Stream<org.apache.jena.sparql.core.Quad>	find(org.apache.jena.graph.Node g, org.apache.jena.graph.Node s, org.apache.jena.graph.Node p, org.apache.jena.graph.Node o)
Stream<org.apache.jena.graph.Node>	listGraphNodes()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.aksw.jena_sparql_api.dboe.QuadTableCore

contains, deleteGraph, isEmpty

Field Details

master

protected QuadTableCore master

additions

protected QuadTableCore additions

deletions

protected QuadTableCore deletions

Constructor Details

QuadTableCoreDiff

public QuadTableCoreDiff(QuadTableCore master,
 QuadTableCore additions,
 QuadTableCore deletions)

Method Details

clearDiff

public void clearDiff()

applyDiff

public void applyDiff()

applyDiff

public static void applyDiff(QuadTableCore target,
 QuadTableCore additions,
 QuadTableCore deletions)

clear

public void clear()

Specified by:

clear in interface QuadTableCore

add

public void add(org.apache.jena.sparql.core.Quad quad)

Specified by:

add in interface QuadTableCore

delete

public void delete(org.apache.jena.sparql.core.Quad quad)

Specified by:

delete in interface QuadTableCore

find

public Stream<org.apache.jena.sparql.core.Quad> find(org.apache.jena.graph.Node g,
 org.apache.jena.graph.Node s,
 org.apache.jena.graph.Node p,
 org.apache.jena.graph.Node o)

Specified by:

find in interface QuadTableCore

listGraphNodes

public Stream<org.apache.jena.graph.Node> listGraphNodes()

Specified by:

listGraphNodes in interface QuadTableCore