org.eclipse.ocl.ecore.delegate

Class InvocationBehavior

java.lang.Object

org.eclipse.ocl.ecore.delegate.AbstractDelegatedBehavior<org.eclipse.emf.ecore.EOperation,org.eclipse.emf.ecore.EOperation.Internal.InvocationDelegate.Factory.Registry,org.eclipse.emf.ecore.EOperation.Internal.InvocationDelegate.Factory>

org.eclipse.ocl.ecore.delegate.InvocationBehavior

All Implemented Interfaces:

DelegatedBehavior<org.eclipse.emf.ecore.EOperation,org.eclipse.emf.ecore.EOperation.Internal.InvocationDelegate.Factory.Registry,org.eclipse.emf.ecore.EOperation.Internal.InvocationDelegate.Factory>

public class InvocationBehavior
extends AbstractDelegatedBehavior<org.eclipse.emf.ecore.EOperation,org.eclipse.emf.ecore.EOperation.Internal.InvocationDelegate.Factory.Registry,org.eclipse.emf.ecore.EOperation.Internal.InvocationDelegate.Factory>

Since:

3.0

Nested Class Summary

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

AbstractDelegatedBehavior.ExpressionCacheAdapter

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	BODY_CONSTRAINT_KEY
static InvocationBehavior	INSTANCE
static java.lang.String	NAME

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

NO_OCL_DEFINITION

Constructor Summary

Constructors

Constructor and Description
InvocationBehavior()

Method Summary

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

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 InvocationBehavior INSTANCE

BODY_CONSTRAINT_KEY

public static final java.lang.String BODY_CONSTRAINT_KEY

See Also:

Constant Field Values

NAME

public static final java.lang.String NAME

See Also:

Constant Field Values

Constructor Detail

InvocationBehavior

public InvocationBehavior()

Method Detail

appliesTo

public boolean appliesTo(org.eclipse.emf.ecore.EOperation operation)

cacheOCLExpression

public void cacheOCLExpression(org.eclipse.emf.ecore.EOperation operation,
                               OCLExpression e)

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

Parameters:

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

Since:

3.1

getCachedOCLExpression

public OCLExpression getCachedOCLExpression(org.eclipse.emf.ecore.EOperation operation)

Looks for an ExpressionCacheAdapter attached to operation. 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.EOperation.Internal.InvocationDelegate.Factory getDefaultFactory()

getDefaultRegistry

public org.eclipse.emf.ecore.EOperation.Internal.InvocationDelegate.Factory.Registry getDefaultRegistry()

getEPackage

public org.eclipse.emf.ecore.EPackage getEPackage(org.eclipse.emf.ecore.EOperation eOperation)

getFactory

public org.eclipse.emf.ecore.EOperation.Internal.InvocationDelegate.Factory getFactory(DelegateDomain delegateDomain,
                                                                                       org.eclipse.emf.ecore.EOperation eOperation)

Specified by:

getFactory in class AbstractDelegatedBehavior<org.eclipse.emf.ecore.EOperation,org.eclipse.emf.ecore.EOperation.Internal.InvocationDelegate.Factory.Registry,org.eclipse.emf.ecore.EOperation.Internal.InvocationDelegate.Factory>

getFactoryClass

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

getName

public java.lang.String getName()

getOperationBody

public OCLExpression getOperationBody(OCL ocl,
                                      org.eclipse.emf.ecore.EOperation operation)

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

getRegistryClass

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

hasCompileableOperationBody

public boolean hasCompileableOperationBody(org.eclipse.emf.ecore.EOperation operation)

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

Since:

3.1