org.eclipse.ocl.ecore.delegate
Class SettingBehavior

java.lang.Object
  org.eclipse.ocl.ecore.delegate.AbstractDelegatedBehavior<org.eclipse.emf.ecore.EStructuralFeature,org.eclipse.emf.ecore.EStructuralFeature.Internal.SettingDelegate.Factory.Registry,org.eclipse.emf.ecore.EStructuralFeature.Internal.SettingDelegate.Factory>
      org.eclipse.ocl.ecore.delegate.SettingBehavior

All Implemented Interfaces:

DelegatedBehavior<org.eclipse.emf.ecore.EStructuralFeature,org.eclipse.emf.ecore.EStructuralFeature.Internal.SettingDelegate.Factory.Registry,org.eclipse.emf.ecore.EStructuralFeature.Internal.SettingDelegate.Factory>

public class SettingBehavior
extends AbstractDelegatedBehavior<org.eclipse.emf.ecore.EStructuralFeature,org.eclipse.emf.ecore.EStructuralFeature.Internal.SettingDelegate.Factory.Registry,org.eclipse.emf.ecore.EStructuralFeature.Internal.SettingDelegate.Factory>

Since:

3.0

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.ocl.ecore.delegate.AbstractDelegatedBehavior

AbstractDelegatedBehavior.ExpressionCacheAdapter

Field Summary

static java.lang.String	DERIVATION_CONSTRAINT_KEY
static java.lang.String	INITIAL_CONSTRAINT_KEY
static SettingBehavior	INSTANCE
static java.lang.String	NAME

Fields inherited from class org.eclipse.ocl.ecore.delegate.AbstractDelegatedBehavior

NO_OCL_DEFINITION

Constructor Summary

SettingBehavior()

Method Summary

void	cacheOCLExpression(org.eclipse.emf.ecore.EStructuralFeature property, OCLExpression e) Creates an ExpressionCacheAdapter for expression e and adds it to property's adapter list so that getCachedOCLExpression(EStructuralFeature) will return e when called for property.
OCLExpression	getCachedOCLExpression(org.eclipse.emf.ecore.EStructuralFeature property) Looks for an ExpressionCacheAdapter attached to property.
org.eclipse.emf.ecore.EStructuralFeature.Internal.SettingDelegate.Factory	getDefaultFactory()
org.eclipse.emf.ecore.EStructuralFeature.Internal.SettingDelegate.Factory.Registry	getDefaultRegistry()
org.eclipse.emf.ecore.EPackage	getEPackage(org.eclipse.emf.ecore.EStructuralFeature eStructuralFeature)
org.eclipse.emf.ecore.EStructuralFeature.Internal.SettingDelegate.Factory	getFactory(DelegateDomain delegateDomain, org.eclipse.emf.ecore.EStructuralFeature eStructuralFeature)
java.lang.Class<org.eclipse.emf.ecore.EStructuralFeature.Internal.SettingDelegate.Factory>	getFactoryClass()
OCLExpression	getFeatureBody(OCL ocl, org.eclipse.emf.ecore.EStructuralFeature structuralFeature) Return the feature body associated with structuralFeature, if necessary using ocl to create the relevant parsing environment for a textual definition..
java.lang.String	getName()
java.lang.Class<org.eclipse.emf.ecore.EStructuralFeature.Internal.SettingDelegate.Factory.Registry>	getRegistryClass()
boolean	hasCompileableFeatureBody(org.eclipse.emf.ecore.EStructuralFeature structuralFeature) Tells if there is a textual expression for the structuralFeature in an annotation that can be compiled by getFeatureBody(OCL, EStructuralFeature).

Methods inherited from class org.eclipse.ocl.ecore.delegate.AbstractDelegatedBehavior

getDelegatedBehaviors, getDelegateDomains, getFactories, getFactory, isNoOCLDefinition, setDelegates, toString

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final SettingBehavior INSTANCE

DERIVATION_CONSTRAINT_KEY

public static final java.lang.String DERIVATION_CONSTRAINT_KEY

See Also:

Constant Field Values

INITIAL_CONSTRAINT_KEY

public static final java.lang.String INITIAL_CONSTRAINT_KEY

See Also:

Constant Field Values

NAME

public static final java.lang.String NAME

See Also:

Constant Field Values

Constructor Detail

SettingBehavior

public SettingBehavior()

Method Detail

cacheOCLExpression

public void cacheOCLExpression(org.eclipse.emf.ecore.EStructuralFeature property,
                               OCLExpression e)

Creates an ExpressionCacheAdapter for expression e and adds it to property's adapter list so that getCachedOCLExpression(EStructuralFeature) will return e when called for property. To achieve this, any other ExpressionCacheAdapter in property's adapter list is removed.

Parameters:

e - if null, any existing cache entry is removed and no new entry is created. getCachedOCLExpression(EStructuralFeature) will then return null.

Since:

3.1

getCachedOCLExpression

public OCLExpression getCachedOCLExpression(org.eclipse.emf.ecore.EStructuralFeature property)

Looks for an ExpressionCacheAdapter attached to property. If such an adapter is found, its cached expression is returned. The cached expression may be a reserved expression indicating that no OCL expression exists and that an unsuccessful attempt to obtain one has been made before. AbstractDelegatedBehavior.isNoOCLDefinition(OCLExpression) should be used to check for the reserved expression. null is returned if no cached expression is available.

Since:

3.1

getDefaultFactory

public org.eclipse.emf.ecore.EStructuralFeature.Internal.SettingDelegate.Factory getDefaultFactory()

getDefaultRegistry

public org.eclipse.emf.ecore.EStructuralFeature.Internal.SettingDelegate.Factory.Registry getDefaultRegistry()

getEPackage

public org.eclipse.emf.ecore.EPackage getEPackage(org.eclipse.emf.ecore.EStructuralFeature eStructuralFeature)

getFactory

public org.eclipse.emf.ecore.EStructuralFeature.Internal.SettingDelegate.Factory getFactory(DelegateDomain delegateDomain,
                                                                                            org.eclipse.emf.ecore.EStructuralFeature eStructuralFeature)

Specified by:

getFactory in class AbstractDelegatedBehavior<org.eclipse.emf.ecore.EStructuralFeature,org.eclipse.emf.ecore.EStructuralFeature.Internal.SettingDelegate.Factory.Registry,org.eclipse.emf.ecore.EStructuralFeature.Internal.SettingDelegate.Factory>

getFactoryClass

public java.lang.Class<org.eclipse.emf.ecore.EStructuralFeature.Internal.SettingDelegate.Factory> getFactoryClass()

getFeatureBody

public OCLExpression getFeatureBody(OCL ocl,
                                    org.eclipse.emf.ecore.EStructuralFeature structuralFeature)

Return the feature body associated with structuralFeature, if necessary using ocl to create the relevant parsing environment for a textual definition..

getName

public java.lang.String getName()

getRegistryClass

public java.lang.Class<org.eclipse.emf.ecore.EStructuralFeature.Internal.SettingDelegate.Factory.Registry> getRegistryClass()

hasCompileableFeatureBody

public boolean hasCompileableFeatureBody(org.eclipse.emf.ecore.EStructuralFeature structuralFeature)

Tells if there is a textual expression for the structuralFeature in an annotation that can be compiled by getFeatureBody(OCL, EStructuralFeature). Probing this saves callers the more expensive construction of an OCL object.

Since:

3.1