io.konig.core.showl

Class DataSourceTypeSourceNodeSelector

java.lang.Object

io.konig.core.showl.DataSourceTypeSourceNodeSelector

All Implemented Interfaces:

ShowlSourceNodeSelector

public class DataSourceTypeSourceNodeSelector
extends Object
implements ShowlSourceNodeSelector

Constructor Summary

Constructors

Constructor and Description
DataSourceTypeSourceNodeSelector(ShapeManager shapeManager, org.openrdf.model.URI originDataSource)

Method Summary

Modifier and Type	Method and Description
Set<ShowlNodeShape>	selectCandidateSources(ShowlService factory, ShowlNodeShape targetShape) Compute the set of potential source node shapes that can be used to construct the mapping for a given target node shape.

Methods inherited from class java.lang.Object

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

Constructor Detail

DataSourceTypeSourceNodeSelector

public DataSourceTypeSourceNodeSelector(ShapeManager shapeManager,
                                        org.openrdf.model.URI originDataSource)

Method Detail

selectCandidateSources

public Set<ShowlNodeShape> selectCandidateSources(ShowlService factory,
                                                  ShowlNodeShape targetShape)

Description copied from interface: ShowlSourceNodeSelector

Compute the set of potential source node shapes that can be used to construct the mapping for a given target node shape.

Specified by:

selectCandidateSources in interface ShowlSourceNodeSelector

targetShape - The target NodeShape.

Returns:

The set of potential source node shapes, or null if there are no restrictions on the set of candidates.