de.fuberlin.wiwiss.pubby

Class IndexDataSource

java.lang.Object

de.fuberlin.wiwiss.pubby.IndexDataSource

All Implemented Interfaces:

DataSource

public class IndexDataSource
extends Object
implements DataSource

A DataSource that provides access to an index of the resources in one or more other data sources.

Field Summary

Fields inherited from interface de.fuberlin.wiwiss.pubby.DataSource

MAX_INDEX_SIZE

Constructor Summary

Constructors

Constructor and Description
IndexDataSource(String indexURL, Collection<Dataset> datasets, Configuration config)

Method Summary

Modifier and Type	Method and Description
org.apache.jena.rdf.model.Model	getAnonymousPropertyValues(String resourceURI, org.apache.jena.rdf.model.Property property, boolean isInverse)
String	getEndpointURL()
List<org.apache.jena.rdf.model.Resource>	getIndex() A list of resources to be displayed as the contents of this data source.
org.apache.jena.rdf.model.Model	getResourceDescription(String resourceURI)

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexDataSource

public IndexDataSource(String indexURL,
                       Collection<Dataset> datasets,
                       Configuration config)

Method Detail

getEndpointURL

public String getEndpointURL()

Specified by:

getEndpointURL in interface DataSource

getResourceDescription

public org.apache.jena.rdf.model.Model getResourceDescription(String resourceURI)

Specified by:

getResourceDescription in interface DataSource

getAnonymousPropertyValues

public org.apache.jena.rdf.model.Model getAnonymousPropertyValues(String resourceURI,
                                                                  org.apache.jena.rdf.model.Property property,
                                                                  boolean isInverse)

Specified by:

getAnonymousPropertyValues in interface DataSource

getIndex

public List<org.apache.jena.rdf.model.Resource> getIndex()

Description copied from interface: DataSource

A list of resources to be displayed as the contents of this data source. Usually the first (for some order) n subjects in the data source, where n is some data source defined value.

Specified by:

getIndex in interface DataSource