io.konig.core.showl

Class OverlayTransformService

java.lang.Object

io.konig.core.showl.BasicTransformService

io.konig.core.showl.OverlayTransformService

All Implemented Interfaces:

ShowlTransformService

public class OverlayTransformService
extends BasicTransformService

Constructor Summary

Constructors

Constructor and Description
OverlayTransformService(ShowlSchemaService schemaService, ShowlNodeShapeService nodeService, ShowlSourceNodeFactory sourceNodeFactory, Set<ShowlNodeShape> candidates)

Method Summary

Modifier and Type	Method and Description
protected boolean	acceptEnumClass(ShowlPropertyShapeGroup targetGroup)
Set<ShowlPropertyShapeGroup>	computeTransform(ShowlNodeShape targetNode) Compute the expressions that can be used to construct a given target NodeShape from the available source NodeShapes.
protected Map<ShowlPropertyShape,ShowlNodeShape>	enumMap()
protected ShowlNodeShape	focusSourceNode()

Methods inherited from class io.konig.core.showl.BasicTransformService

basicComputeTransform, createState, enumJoinStatement, findPeer, getLogger, getNodeService, getSchemaService, getSourceNodeFactory, owlReasoner, setSourceNodeFactory

Methods inherited from class java.lang.Object

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

Constructor Detail

OverlayTransformService

public OverlayTransformService(ShowlSchemaService schemaService,
                               ShowlNodeShapeService nodeService,
                               ShowlSourceNodeFactory sourceNodeFactory,
                               Set<ShowlNodeShape> candidates)

Method Detail

enumMap

protected Map<ShowlPropertyShape,ShowlNodeShape> enumMap()

Overrides:

enumMap in class BasicTransformService

acceptEnumClass

protected boolean acceptEnumClass(ShowlPropertyShapeGroup targetGroup)

Overrides:

acceptEnumClass in class BasicTransformService

focusSourceNode

protected ShowlNodeShape focusSourceNode()

Overrides:

focusSourceNode in class BasicTransformService

computeTransform

public Set<ShowlPropertyShapeGroup> computeTransform(ShowlNodeShape targetNode)
                                              throws ShowlProcessingException

Description copied from interface: ShowlTransformService

Compute the expressions that can be used to construct a given target NodeShape from the available source NodeShapes.

Specified by:

computeTransform in interface ShowlTransformService

Overrides:

computeTransform in class BasicTransformService

Returns:

The set of properties on the targetNode for which no transform was found. The set will be empty if a complete transform was generated.

Throws:

ShowlProcessingException