com.hp.hpl.jena.graph.compose

Class Delta

java.lang.Object

com.hp.hpl.jena.graph.impl.GraphBase

com.hp.hpl.jena.graph.compose.CompositionBase

com.hp.hpl.jena.graph.compose.Dyadic

com.hp.hpl.jena.graph.compose.Delta

All Implemented Interfaces:

Graph, GraphAdd, com.hp.hpl.jena.graph.impl.GraphWithPerform

Deprecated.

@Deprecated
public class Delta
extends Dyadic
implements Graph

Graph operation for wrapping a base graph and leaving it unchanged while recording all the attempted updates for later access.

Field Summary

Fields inherited from class com.hp.hpl.jena.graph.impl.GraphBase

TOSTRING_TRIPLE_BASE, TOSTRING_TRIPLE_LIMIT

Fields inherited from interface com.hp.hpl.jena.graph.Graph

emptyGraph

Constructor Summary

Constructors

Constructor and Description
Delta(Graph base) Deprecated.

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Deprecated. Close this graph.
Graph	getAdditions() Deprecated. Answer the graph of all triples added
Graph	getDeletions() Deprecated. Answer the graph of all triples removed
int	graphBaseSize() Deprecated. Answer the number of triples in this graph.
void	performAdd(Triple t) Deprecated. Add the triple to the graph, ie add it to the additions, remove it from the removals.
void	performDelete(Triple t) Deprecated. Remove the triple, ie, remove it from the adds, add it to the removals.

Methods inherited from class com.hp.hpl.jena.graph.compose.Dyadic

dependsOn, getL, getR, union

Methods inherited from class com.hp.hpl.jena.graph.compose.CompositionBase

butNot, ifIn, ifIn, recording, reject, rejecting, rejecting

Methods inherited from class com.hp.hpl.jena.graph.impl.GraphBase

add, clear, contains, contains, delete, find, find, forTestingOnly_graphBaseFind, getBulkUpdateHandler, getCapabilities, getEventManager, getPrefixMapping, getStatisticsHandler, getTransactionHandler, isClosed, isEmpty, isIsomorphicWith, notifyAdd, notifyDelete, remove, size, toString, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.hp.hpl.jena.graph.Graph

add, clear, contains, contains, delete, dependsOn, find, find, getBulkUpdateHandler, getCapabilities, getEventManager, getPrefixMapping, getStatisticsHandler, getTransactionHandler, isClosed, isEmpty, isIsomorphicWith, remove, size

Constructor Detail

Delta

public Delta(Graph base)

Deprecated.

Method Detail

getAdditions

public Graph getAdditions()

Deprecated.

Answer the graph of all triples added

getDeletions

public Graph getDeletions()

Deprecated.

Answer the graph of all triples removed

performAdd

public void performAdd(Triple t)

Deprecated.

Add the triple to the graph, ie add it to the additions, remove it from the removals.

Specified by:

performAdd in interface com.hp.hpl.jena.graph.impl.GraphWithPerform

Overrides:

performAdd in class com.hp.hpl.jena.graph.impl.GraphBase

performDelete

public void performDelete(Triple t)

Deprecated.

Remove the triple, ie, remove it from the adds, add it to the removals.

Specified by:

performDelete in interface com.hp.hpl.jena.graph.impl.GraphWithPerform

Overrides:

performDelete in class com.hp.hpl.jena.graph.impl.GraphBase

close

public void close()

Deprecated.

Description copied from class: com.hp.hpl.jena.graph.impl.GraphBase

Close this graph. Subgraphs may extend to discard resources.

Specified by:

close in interface Graph

Overrides:

close in class Dyadic

graphBaseSize

public int graphBaseSize()

Deprecated.

Description copied from class: com.hp.hpl.jena.graph.impl.GraphBase

Answer the number of triples in this graph. Default implementation counts its way through the results of a findAll. Subclasses must override if they want size() to be efficient.

Overrides:

graphBaseSize in class com.hp.hpl.jena.graph.impl.GraphBase