org.eclipse.ocl.examples.debug.ui.delegate

Class OCLDebugQueryDelegateFactory

java.lang.Object

org.eclipse.ocl.pivot.internal.delegate.AbstractOCLDelegateFactory

org.eclipse.ocl.examples.debug.ui.delegate.OCLDebugQueryDelegateFactory

All Implemented Interfaces:

org.eclipse.emf.ecore.util.QueryDelegate.Factory

Direct Known Subclasses:

OCLDebugQueryDelegateFactory.Global

public class OCLDebugQueryDelegateFactory
extends AbstractOCLDelegateFactory
implements org.eclipse.emf.ecore.util.QueryDelegate.Factory

Factory for OCL query delegates.

The factory may be obtained by:

 QueryDelegate.Factory factory = QueryDelegate.Factory.Registry.INSTANCE
                .getFactory(OCLDelegateDomain.OCL_DELEGATE_URI);
 

from which a query delegate may be created by:

 QueryDelegate delegate = factory.createQueryDelegate(
                classifier,                 // the context type
                map-of-name-to-classifier,  // the external variable names and types
                string);                    // the OCL expression text
 

and (repeatedly) invoked by:

 Object result = delegate.execute(
                target,                     // the context instance
                map-of-name-to-object);     // the external variable bindings
 

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	OCLDebugQueryDelegateFactory.Global The Global variant of the Factory delegates to a local ResourceSet factory if one can be located at the QueryDelegate.Factory.Registry by the DelegateResourceSetAdapter.

Nested classes/interfaces inherited from interface org.eclipse.emf.ecore.util.QueryDelegate.Factory

org.eclipse.emf.ecore.util.QueryDelegate.Factory.Descriptor, org.eclipse.emf.ecore.util.QueryDelegate.Factory.Registry

Field Summary

Fields inherited from class org.eclipse.ocl.pivot.internal.delegate.AbstractOCLDelegateFactory

delegateURI

Constructor Summary

Constructors

Constructor and Description
OCLDebugQueryDelegateFactory(java.lang.String delegateURI)

Method Summary

Modifier and Type	Method and Description
org.eclipse.emf.ecore.util.QueryDelegate	createQueryDelegate(org.eclipse.emf.ecore.EClassifier context, java.util.Map<java.lang.String,org.eclipse.emf.ecore.EClassifier> parameters, java.lang.String expression)

Methods inherited from class org.eclipse.ocl.pivot.internal.delegate.AbstractOCLDelegateFactory

getDelegateDomain, getURI, loadDelegateDomain

Methods inherited from class java.lang.Object

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

Constructor Detail

OCLDebugQueryDelegateFactory

public OCLDebugQueryDelegateFactory(@NonNull
                                    java.lang.String delegateURI)

Method Detail

createQueryDelegate

public org.eclipse.emf.ecore.util.QueryDelegate createQueryDelegate(org.eclipse.emf.ecore.EClassifier context,
                                                                    java.util.Map<java.lang.String,org.eclipse.emf.ecore.EClassifier> parameters,
                                                                    java.lang.String expression)

Specified by:

createQueryDelegate in interface org.eclipse.emf.ecore.util.QueryDelegate.Factory