com.hp.hpl.jena.sparql.core
Class DynamicDatasets.DynamicDatasetGraph

java.lang.Object
  com.hp.hpl.jena.sparql.core.DatasetGraphWrapper
      com.hp.hpl.jena.sparql.core.DatasetGraphReadOnly
          com.hp.hpl.jena.sparql.core.DynamicDatasets.DynamicDatasetGraph

All Implemented Interfaces:

DatasetGraph, Closeable, Sync

Enclosing class:

DynamicDatasets

public static class DynamicDatasets.DynamicDatasetGraph
extends DatasetGraphReadOnly

Constructor Summary

DynamicDatasets.DynamicDatasetGraph(DatasetGraph dsg)

Method Summary

boolean	containsGraph(Node graphNode)
Graph	getGraph(Node graphNode) Get the graph named by graphNode : returns null on no graph NB Whether a dataset contains a graph if there are no triples is not defined - see the specifc implementation.

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

add, addGraph, delete, deleteAny, getDefaultGraph, removeGraph, setDefaultGraph

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

add, close, contains, contains, delete, find, find, find, findNG, getContext, getLock, getWrapped, isEmpty, listGraphNodes, size, sync, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

DynamicDatasets.DynamicDatasetGraph

public DynamicDatasets.DynamicDatasetGraph(DatasetGraph dsg)

Method Detail

containsGraph

public boolean containsGraph(Node graphNode)

Specified by:

containsGraph in interface DatasetGraph

Overrides:

containsGraph in class DatasetGraphWrapper

getGraph

public Graph getGraph(Node graphNode)

Description copied from interface: DatasetGraph

Get the graph named by graphNode : returns null on no graph NB Whether a dataset contains a graph if there are no triples is not defined - see the specifc implementation. Some datasets are "open" - they have all graphs even if no triples,

Specified by:

getGraph in interface DatasetGraph

Overrides:

getGraph in class DatasetGraphReadOnly