org.openrdf.repository.augur.model
Class CachableAugurNode

java.lang.Object
  org.openrdf.repository.augur.model.AugurNode
      org.openrdf.repository.augur.model.AugurStatementNode
          org.openrdf.repository.augur.model.CachableAugurNode

Direct Known Subclasses:

AugurObjectNode, AugurSubjectNode

public abstract class CachableAugurNode
extends AugurStatementNode

Extends the AugurStatementNode to allow caching of results.

Author:

James Leigh

Constructor Summary

CachableAugurNode()

Method Summary

void	cacheStatement(Statement stmt)
void	enableCache()
abstract Resource	getCarriedOverResource(Resource subj, Value obj)
CloseableIteration<? extends Statement,QueryEvaluationException>	getStatements(Resource subj, Value obj)
void	initCache(int version)
boolean	isCacheEnabled(int version)

Methods inherited from class org.openrdf.repository.augur.model.AugurStatementNode

createTuplePattern, getContextName, getObjectName, getPredicateName, getSubjectName, setObjectName, setStatementPattern, setSubjectName

Methods inherited from class org.openrdf.repository.augur.model.AugurNode

addChildNode, getChildNode, getConnection, getDepth, getTupleExpr, isIncludeInferred, setConnection, setDepth, setIncludeInferred, setTupleExpr

Methods inherited from class java.lang.Object

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

Constructor Detail

CachableAugurNode

public CachableAugurNode()

Method Detail

getStatements

public CloseableIteration<? extends Statement,QueryEvaluationException> getStatements(Resource subj,
                                                                                      Value obj)

isCacheEnabled

public boolean isCacheEnabled(int version)

enableCache

public void enableCache()

initCache

public void initCache(int version)

cacheStatement

public void cacheStatement(Statement stmt)

getCarriedOverResource

public abstract Resource getCarriedOverResource(Resource subj,
                                                Value obj)