com.bigdata.gom.om

Class NanoSparqlObjectManager

java.lang.Object

com.bigdata.gom.om.ObjectMgrModel

com.bigdata.gom.om.NanoSparqlObjectManager

All Implemented Interfaces:

INativeTransaction, IObjectManager

public class NanoSparqlObjectManager
extends ObjectMgrModel

Remote IObjectManager using the NanoSparqlServer REST API to communicate with the database.

Author:

Martyn Cutcher, Bryan Thompson

Field Summary

Fields inherited from class com.bigdata.gom.om.ObjectMgrModel

m_maxDirtyListSize, m_valueFactory

Constructor Summary

Constructors

Constructor and Description
NanoSparqlObjectManager(RemoteRepository repo, String namespace)

Method Summary

Methods

Modifier and Type	Method and Description
ICloseableIterator<org.openrdf.query.BindingSet>	evaluate(String query)
ICloseableIterator<org.openrdf.model.Statement>	evaluateGraph(String query)
void	execute(String updateStr)
protected void	flushStatements(List<org.openrdf.model.Statement> m_inserts, List<org.openrdf.model.Statement> m_removes) Flush statements to be inserted and removed to the backing store..
boolean	isPersistent() Return true iff the object manager is backed by some persistence layer.

Methods inherited from class com.bigdata.gom.om.ObjectMgrModel

addToDirtyList, beginNativeTransaction, bestEffortIntern, clearCache, close, commitNativeTransaction, createGPO, encode, getDefaultNameMgr, getDirtyObjectCount, getGPO, getGPO, getGPOs, getID, getNames, getNativeTransactionCounter, getValueFactory, initGPO, initGPOs, internKey, materialize, materializeWithDescribe, materializeWithSelect, recall, recallAsGPO, remove, rollbackNativeTransaction, save

Methods inherited from class java.lang.Object

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

Constructor Detail

NanoSparqlObjectManager

public NanoSparqlObjectManager(RemoteRepository repo,
                       String namespace)

Method Detail

evaluate

public ICloseableIterator<org.openrdf.query.BindingSet> evaluate(String query)

execute

public void execute(String updateStr)

isPersistent

public boolean isPersistent()

Description copied from interface: IObjectManager

Return true iff the object manager is backed by some persistence layer.

evaluateGraph

public ICloseableIterator<org.openrdf.model.Statement> evaluateGraph(String query)

flushStatements

protected void flushStatements(List<org.openrdf.model.Statement> m_inserts,
                   List<org.openrdf.model.Statement> m_removes)

Description copied from class: ObjectMgrModel

Flush statements to be inserted and removed to the backing store..

Specified by:

flushStatements in class ObjectMgrModel

Parameters:

m_inserts - The list of statements to be added.

m_removes - The list of statements to be removed.