org.linkeddatafragments.datasource

Class AbstractRequestProcessorForTriplePatterns.Worker<CTT,NVT,AVT>

java.lang.Object

org.linkeddatafragments.datasource.AbstractRequestProcessor.Worker

org.linkeddatafragments.datasource.AbstractRequestProcessorForTriplePatterns.Worker<CTT,NVT,AVT>

Type Parameters:

CTT -

NVT -

AVT -

Direct Known Subclasses:

IndexRequestProcessorForTPFs.Worker, JenaTDBBasedRequestProcessorForTPFs.Worker, RDFServiceBasedRequestProcessorForTPFs.Worker

Enclosing class:

AbstractRequestProcessorForTriplePatterns<CTT,NVT,AVT>

protected abstract static class AbstractRequestProcessorForTriplePatterns.Worker<CTT,NVT,AVT>
extends AbstractRequestProcessor.Worker

Field Summary

Fields inherited from class org.linkeddatafragments.datasource.AbstractRequestProcessor.Worker

request

Constructor Summary

Constructors

Constructor and Description
Worker(ITriplePatternFragmentRequest<CTT,NVT,AVT> request)

Method Summary

Modifier and Type	Method and Description
protected ITriplePatternFragment	createEmptyTriplePatternFragment()
protected abstract ILinkedDataFragment	createFragment(ITriplePatternElement<CTT,NVT,AVT> subj, ITriplePatternElement<CTT,NVT,AVT> pred, ITriplePatternElement<CTT,NVT,AVT> obj, long offset, long limit)
ILinkedDataFragment	createRequestedFragment() Create the requested ILinkedDataFragment
protected ITriplePatternFragment	createTriplePatternFragment(org.apache.jena.rdf.model.Model triples, long totalSize, boolean isLastPage)

Methods inherited from class java.lang.Object

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

Constructor Detail

Worker

public Worker(ITriplePatternFragmentRequest<CTT,NVT,AVT> request)

Parameters:

request -

Method Detail

createRequestedFragment

public ILinkedDataFragment createRequestedFragment()
                                            throws IllegalArgumentException

Description copied from class: AbstractRequestProcessor.Worker

Create the requested ILinkedDataFragment

Specified by:

createRequestedFragment in class AbstractRequestProcessor.Worker

Returns:

Throws:

IllegalArgumentException

createFragment

protected abstract ILinkedDataFragment createFragment(ITriplePatternElement<CTT,NVT,AVT> subj,
                                                      ITriplePatternElement<CTT,NVT,AVT> pred,
                                                      ITriplePatternElement<CTT,NVT,AVT> obj,
                                                      long offset,
                                                      long limit)
                                               throws IllegalArgumentException

Parameters:

subj -

pred -

obj -

offset -

limit -

Returns:

Throws:

IllegalArgumentException

createEmptyTriplePatternFragment

protected ITriplePatternFragment createEmptyTriplePatternFragment()

Returns:

createTriplePatternFragment

protected ITriplePatternFragment createTriplePatternFragment(org.apache.jena.rdf.model.Model triples,
                                                             long totalSize,
                                                             boolean isLastPage)

Parameters:

triples -

totalSize -

isLastPage -

Returns: