org.linkeddatafragments.datasource.index

Class IndexRequestProcessorForTPFs

java.lang.Object

org.linkeddatafragments.datasource.AbstractRequestProcessor

org.linkeddatafragments.datasource.AbstractRequestProcessorForTriplePatterns<org.apache.jena.rdf.model.RDFNode,String,String>

org.linkeddatafragments.datasource.index.IndexRequestProcessorForTPFs

All Implemented Interfaces:

Closeable, AutoCloseable, IFragmentRequestProcessor

public class IndexRequestProcessorForTPFs
extends AbstractRequestProcessorForTriplePatterns<org.apache.jena.rdf.model.RDFNode,String,String>

Implementation of IFragmentRequestProcessor that processes ITriplePatternFragmentRequests over an index that provides an overview of all available datasets.

Author:

Miel Vander Sande, Olaf Hartig

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	IndexRequestProcessorForTPFs.Worker Worker for the index

Constructor Summary

Constructors

Constructor and Description
IndexRequestProcessorForTPFs(String baseUrl, HashMap<String,IDataSource> datasources)

Method Summary

Modifier and Type	Method and Description
protected IndexRequestProcessorForTPFs.Worker	getTPFSpecificWorker(ITriplePatternFragmentRequest<org.apache.jena.rdf.model.RDFNode,String,String> request)

Methods inherited from class org.linkeddatafragments.datasource.AbstractRequestProcessorForTriplePatterns

getWorker

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

IndexRequestProcessorForTPFs

public IndexRequestProcessorForTPFs(String baseUrl,
                                    HashMap<String,IDataSource> datasources)

Parameters:

baseUrl -

datasources -

Method Detail

getTPFSpecificWorker

protected IndexRequestProcessorForTPFs.Worker getTPFSpecificWorker(ITriplePatternFragmentRequest<org.apache.jena.rdf.model.RDFNode,String,String> request)
                                                            throws IllegalArgumentException

Specified by:

getTPFSpecificWorker in class AbstractRequestProcessorForTriplePatterns<org.apache.jena.rdf.model.RDFNode,String,String>

Parameters:

request -

Returns:

Throws:

IllegalArgumentException