org.eclipse.ocl.examples.impactanalyzer.util
Class EcoreEvaluationEnvironmentWithScopedExtentMap

java.lang.Object
  org.eclipse.ocl.AbstractEvaluationEnvironment<org.eclipse.emf.ecore.EClassifier,org.eclipse.emf.ecore.EOperation,org.eclipse.emf.ecore.EStructuralFeature,org.eclipse.emf.ecore.EClass,org.eclipse.emf.ecore.EObject>
      org.eclipse.ocl.ecore.EcoreEvaluationEnvironment
          org.eclipse.ocl.examples.impactanalyzer.util.EcoreEvaluationEnvironmentWithScopedExtentMap

All Implemented Interfaces:

EvaluationEnvironmentWithHiddenOpposites, EvaluationEnvironment<org.eclipse.emf.ecore.EClassifier,org.eclipse.emf.ecore.EOperation,org.eclipse.emf.ecore.EStructuralFeature,org.eclipse.emf.ecore.EClass,org.eclipse.emf.ecore.EObject>, EvaluationEnvironment.Enumerations<org.eclipse.emf.ecore.EEnumLiteral>, Customizable, Adaptable

Direct Known Subclasses:

PartialEcoreEvaluationEnvironment

public class EcoreEvaluationEnvironmentWithScopedExtentMap
extends EcoreEvaluationEnvironment

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.ocl.EvaluationEnvironment

EvaluationEnvironment.Enumerations<EL>

Constructor Summary

EcoreEvaluationEnvironmentWithScopedExtentMap(EcoreEnvironmentFactoryWithScopedExtentMap factory)

EcoreEvaluationEnvironmentWithScopedExtentMap(EvaluationEnvironment<org.eclipse.emf.ecore.EClassifier,org.eclipse.emf.ecore.EOperation,org.eclipse.emf.ecore.EStructuralFeature,org.eclipse.emf.ecore.EClass,org.eclipse.emf.ecore.EObject> parent)

Method Summary

java.util.Map<org.eclipse.emf.ecore.EClass,java.util.Set<org.eclipse.emf.ecore.EObject>>	createExtentMap(java.lang.Object object) Creates an extent map for invocation of OclType.allInstances() using the specified object as a context from which to find the scope in which OCL classifier extents are defined.
protected EcoreEnvironmentFactoryWithScopedExtentMap	getFactory()

Methods inherited from class org.eclipse.ocl.ecore.EcoreEvaluationEnvironment

callOperation, checkOperationReflectionConsistency, createTuple, getInvalidResult, getJavaMethodFor, getType, getValue, isKindOf, isTypeOf, navigateAssociationClass, navigateOppositeProperty, navigateProperty, setOperationReflectionCheckDisabled

Methods inherited from class org.eclipse.ocl.AbstractEvaluationEnvironment

add, basicGetOptions, clear, clearOptions, getAdapter, getOptions, getParent, getValue, getValueOf, isEnabled, overrides, putOptions, remove, removeOption, removeOptions, replace, setOption, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

EcoreEvaluationEnvironmentWithScopedExtentMap

public EcoreEvaluationEnvironmentWithScopedExtentMap(EcoreEnvironmentFactoryWithScopedExtentMap factory)

EcoreEvaluationEnvironmentWithScopedExtentMap

public EcoreEvaluationEnvironmentWithScopedExtentMap(EvaluationEnvironment<org.eclipse.emf.ecore.EClassifier,org.eclipse.emf.ecore.EOperation,org.eclipse.emf.ecore.EStructuralFeature,org.eclipse.emf.ecore.EClass,org.eclipse.emf.ecore.EObject> parent)

Method Detail

createExtentMap

public java.util.Map<org.eclipse.emf.ecore.EClass,java.util.Set<org.eclipse.emf.ecore.EObject>> createExtentMap(java.lang.Object object)

Description copied from interface: EvaluationEnvironment

Creates an extent map for invocation of OclType.allInstances() using the specified object as a context from which to find the scope in which OCL classifier extents are defined. This scope may be a resource, resource set, or some metamodel-specific scope. Note that in the case that the object is not an EObject but is, instead, some primitive type, then this may be difficult to determine.

Clients are encouraged to do what they can to optimize this mapping, by lazy initialization of key-value pairs, workspace indices, or whatever means is available. Note that the map will only ever be accessed by key (Map.get(java.lang.Object)); it will never be queried for all entries, all keys, all values, etc. This knowledge could help optimization.

Specified by:

createExtentMap in interface EvaluationEnvironment<org.eclipse.emf.ecore.EClassifier,org.eclipse.emf.ecore.EOperation,org.eclipse.emf.ecore.EStructuralFeature,org.eclipse.emf.ecore.EClass,org.eclipse.emf.ecore.EObject>

Overrides:

createExtentMap in class EcoreEvaluationEnvironment

Parameters:

object - a context object in the scope that covers the OCL classifier extents

Returns:

the extent map

getFactory

protected EcoreEnvironmentFactoryWithScopedExtentMap getFactory()