Package org.linkeddatafragments.datasource

Class AbstractRequestProcessorForTriplePatterns<CTT,NVT,AVT>

java.lang.Object

org.linkeddatafragments.datasource.AbstractRequestProcessor

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

Type Parameters:

CTT - type for representing constants in triple patterns (i.e., URIs and literals)

NVT - type for representing named variables in triple patterns

AVT - type for representing anonymous variables in triple patterns (i.e., variables denoted by a blank node)

All Implemented Interfaces:

Closeable, AutoCloseable, IFragmentRequestProcessor

Direct Known Subclasses:

IndexRequestProcessorForTPFs, JenaTDBBasedRequestProcessorForTPFs, RDFServiceBasedRequestProcessorForTPFs

public abstract class AbstractRequestProcessorForTriplePatterns<CTT,NVT,AVT>
extends AbstractRequestProcessor

Base class for implementations of IFragmentRequestProcessor that process ITriplePatternFragmentRequests.

Author:

Olaf Hartig

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	AbstractRequestProcessorForTriplePatterns.Worker<CTT,NVT,AVT>

Constructor Summary

Constructors

Constructor	Description
AbstractRequestProcessorForTriplePatterns()

Method Summary

Modifier and Type	Method	Description
protected abstract AbstractRequestProcessorForTriplePatterns.Worker<CTT,NVT,AVT>	getTPFSpecificWorker(ITriplePatternFragmentRequest<CTT,NVT,AVT> request)
protected AbstractRequestProcessorForTriplePatterns.Worker<CTT,NVT,AVT>	getWorker(ILinkedDataFragmentRequest request)	Get the AbstractRequestProcessor.Worker from ILinkedDataFragmentRequest

Methods inherited from class org.linkeddatafragments.datasource.AbstractRequestProcessor

close, createRequestedFragment

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractRequestProcessorForTriplePatterns

public AbstractRequestProcessorForTriplePatterns()

Method Detail

getWorker

protected final AbstractRequestProcessorForTriplePatterns.Worker<CTT,NVT,AVT> getWorker(ILinkedDataFragmentRequest request)
                                                                                             throws IllegalArgumentException

Description copied from class: AbstractRequestProcessor

Get the AbstractRequestProcessor.Worker from ILinkedDataFragmentRequest

Specified by:

getWorker in class AbstractRequestProcessor

Parameters:

request -

Returns:

Throws:

IllegalArgumentException

getTPFSpecificWorker

protected abstract AbstractRequestProcessorForTriplePatterns.Worker<CTT,NVT,AVT> getTPFSpecificWorker(ITriplePatternFragmentRequest<CTT,NVT,AVT> request)
                                                                                                           throws IllegalArgumentException

Parameters:

request -

Returns:

Throws:

IllegalArgumentException