com.whitestein.lsps.engine.state.xml

Interface EvaluationLevelAware

All Superinterfaces:

Collectible, EntityWithId, ModelInstanceAware

All Known Implementing Classes:

AssignmentReferenceExpressionValue, BinaryValue, ClosureExpressionValue, CollectionValue, ComplexValue, ComplexValueWithEvalLevels, Context, ContextWithFreeTypes, ExpressionExpressionValue, ExpressionValue, ExternalValue, ListValue, MapValue, OperationExpressionValue, RecordContext, RecordValue, ReferenceExpressionValue, SetValue

public interface EvaluationLevelAware
extends ModelInstanceAware, EntityWithId

Interface for evaluation aware elements.

Author:

bhl

Method Summary

Modifier and Type	Method and Description
void	clear() Clears evaluation data.
com.whitestein.lsps.engine.state.xml.Copiable	createCopy(ModelInstance targetModelInstance) Creates a copy without references to other objects.
void	finishCopy(com.whitestein.lsps.engine.state.xml.Copiable source, CopyHelper helper) Copy references.
EvaluationLevelAware	getBaseLevelEntity() Returns element corresponding to this element in the base evaluation level.
long	getBaseLevelEntityId() Returns id of element corresponding to this element in the base evaluation level.
String	getEvaluationLevel() Returns evaluation level.
EvaluationLevelAware	getLowerLevelEntity() Returns element corresponding to this element in the lower existing evaluation level.
Long	getLowerLevelEntityId() Returns id of element corresponding to this element in the lower existing evaluation level.
void	refreshDirectReferences() Re-set references to elements from the same model instance.
void	replaceReferencedIds(Map<Long,Long> replacementMap) Replace referenced ids to other entities in this entity.

Methods inherited from interface com.whitestein.lsps.engine.state.xml.ModelInstanceAware

getModelInstance, rebind

Methods inherited from interface com.whitestein.lsps.engine.state.xml.EntityWithId

getId

Methods inherited from interface com.whitestein.lsps.engine.state.xml.Collectible

collect, getReferences, isPersistent

Method Detail

getEvaluationLevel

String getEvaluationLevel()

Returns evaluation level.

Returns:

evaluation level

getBaseLevelEntityId

long getBaseLevelEntityId()

Returns id of element corresponding to this element in the base evaluation level. This id is always not null as it is used together with evaluation level to identify the element. If the element with this id does not exist it means that the id was reserved for the corresponding element in the base level, but so far such element was not created.

Returns:

id of element corresponding to this element in the base evaluation level

getBaseLevelEntity

EvaluationLevelAware getBaseLevelEntity()

Returns element corresponding to this element in the base evaluation level.

Returns:

element corresponding to this element in the base evaluation level

getLowerLevelEntityId

Long getLowerLevelEntityId()

Returns id of element corresponding to this element in the lower existing evaluation level. This id can be null if the lower level does not exist.

Returns:

id of element corresponding to this element in the lower existing evaluation level

getLowerLevelEntity

EvaluationLevelAware getLowerLevelEntity()

Returns element corresponding to this element in the lower existing evaluation level.

Returns:

element corresponding to this element in the lower existing evaluation level

replaceReferencedIds

void replaceReferencedIds(Map<Long,Long> replacementMap)

Replace referenced ids to other entities in this entity.

Parameters:

replacementMap -

clear

void clear()

Clears evaluation data.

refreshDirectReferences

void refreshDirectReferences()

Re-set references to elements from the same model instance.

createCopy

com.whitestein.lsps.engine.state.xml.Copiable createCopy(ModelInstance targetModelInstance)

Creates a copy without references to other objects.

Parameters:

targetModelInstance -

Returns:

creates a copy

finishCopy

void finishCopy(com.whitestein.lsps.engine.state.xml.Copiable source,
                CopyHelper helper)

Copy references.

Parameters:

source -

helper -