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java.lang.Objectcom.hp.hpl.jena.sparql.core.DatasetGraphBase
com.hp.hpl.jena.sparql.core.DatasetGraphQuad
public abstract class DatasetGraphQuad
A DatasetGraph base class for pure quad-centric storage.
| Constructor Summary | |
|---|---|
DatasetGraphQuad()
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| Method Summary | |
|---|---|
abstract void |
add(Quad quad)
Add a quad |
abstract void |
delete(Quad quad)
Delete a quad |
abstract Iterator<Quad> |
find(Node g,
Node s,
Node p,
Node o)
Find matching quads in the dataset (including default graph) - may include wildcards, Node.ANY or null |
abstract 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 |
Iterator<Node> |
listGraphNodes()
Iterate over all names of named graphs |
void |
removeGraph(Node graphName)
Remove all data associated with the named graph |
| Methods inherited from class com.hp.hpl.jena.sparql.core.DatasetGraphBase |
|---|
add, addGraph, close, contains, contains, containsGraph, delete, deleteAny, find, find, getContext, getDefaultGraph, getGraph, getLock, isEmpty, setDefaultGraph, size, toString |
| Methods inherited from class java.lang.Object |
|---|
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
public DatasetGraphQuad()
| Method Detail |
|---|
public Iterator<Node> listGraphNodes()
DatasetGraph
public void removeGraph(Node graphName)
DatasetGraph
removeGraph in interface DatasetGraphremoveGraph in class DatasetGraphBase
public abstract Iterator<Quad> find(Node g,
Node s,
Node p,
Node o)
DatasetGraph
Graph.find(Node,Node,Node)
public abstract Iterator<Quad> findNG(Node g,
Node s,
Node p,
Node o)
DatasetGraph
Graph.find(Node,Node,Node)public abstract void add(Quad quad)
DatasetGraph
add in interface DatasetGraphadd in class DatasetGraphBasepublic abstract void delete(Quad quad)
DatasetGraph
delete in interface DatasetGraphdelete in class DatasetGraphBase
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