org.eclipse.stardust.engine.api.query
Class ModelVersionPolicy

java.lang.Object
  org.eclipse.stardust.engine.api.query.ModelVersionPolicy

All Implemented Interfaces:

java.io.Serializable, EvaluationPolicy

public class ModelVersionPolicy
extends java.lang.Object
implements EvaluationPolicy

Evaluation policy affecting query execution in a multi-version model environment. Can be used to restrict query evaluation involving model elements to only consider the currently active model version.

Version:

$Revision$

Author:

rsauer

See Also:

Serialized Form

Constructor Summary

ModelVersionPolicy(boolean restrictedToActiveModel)
Initializes a policy to either restrict query evaluation to only the active model version or not.

Method Summary

boolean

isRestrictedToActiveModel() Indicates if this policy is restricting query evaluation to the active model version or not.

Methods inherited from class java.lang.Object

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

Constructor Detail

ModelVersionPolicy

public ModelVersionPolicy(boolean restrictedToActiveModel)

Initializes a policy to either restrict query evaluation to only the active model version or not.

Parameters:

restrictedToActiveModel - Flag indicating if query evaluation will only consider the active model version or not.

Method Detail

isRestrictedToActiveModel

public boolean isRestrictedToActiveModel()

Indicates if this policy is restricting query evaluation to the active model version or not.

Returns:

true if query evaluation is restricted to the active model version, false if not.