io.konig.core.showl

Class DataLayerSourceNodeSelector

java.lang.Object

io.konig.core.showl.DataLayerSourceNodeSelector

All Implemented Interfaces:

ShowlSourceNodeSelector

public class DataLayerSourceNodeSelector
extends Object
implements ShowlSourceNodeSelector

Constructor Summary

Constructors

Constructor and Description
DataLayerSourceNodeSelector()

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

DataLayerSourceNodeSelector

public DataLayerSourceNodeSelector()

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.