diff --git a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/annotation/valueprovider/DerivedAnnotationValueProviderBase.java b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/annotation/valueprovider/DerivedAnnotationValueProviderBase.java
new file mode 100644
index 0000000000000000000000000000000000000000..ef9ae195a12654cfcbeba1493b611b38859d85d6
--- /dev/null
+++ b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/annotation/valueprovider/DerivedAnnotationValueProviderBase.java
@@ -0,0 +1,66 @@
+/*--------------------------------------------------------------------------+
+$Id$
+| |
+| Copyright 2014 ForTISS GmbH |
+| |
+| Licensed under the Apache License, Version 2.0 (the "License"); |
+| you may not use this file except in compliance with the License. |
+| You may obtain a copy of the License at |
+| |
+| http://www.apache.org/licenses/LICENSE-2.0 |
+| |
+| Unless required by applicable law or agreed to in writing, software |
+| distributed under the License is distributed on an "AS IS" BASIS, |
+| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
+| See the License for the specific language governing permissions and |
+| limitations under the License. |
++--------------------------------------------------------------------------*/
+package org.fortiss.tooling.base.ui.annotation.valueprovider;
+
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EFactory;
+import org.eclipse.jface.viewers.ColumnViewer;
+import org.eclipse.jface.viewers.EditingSupport;
+import org.fortiss.tooling.base.model.base.DerivedAnnotationBase;
+import org.fortiss.tooling.base.model.element.IAnnotatedSpecification;
+
+/**
+ * Base class for {@link IAnnotationValueProvider} for derived annotations (i.e., based on
+ * {@link DerivedAnnotationBase}).
+ *
+ * @author barner
+ * @author $Author$
+ * @version $Rev$
+ * @ConQAT.Rating RED Hash:
+ */
+public abstract class DerivedAnnotationValueProviderBase<T extends DerivedAnnotationBase> extends
+ ValueProviderBase<T> {
+
+ /**
+ * Constructs a {@link IAnnotationValueProvider} for derived annotations (i.e., based on
+ * {@link DerivedAnnotationBase}).
+ */
+ public DerivedAnnotationValueProviderBase(EClass annotatedSpecificationEClass,
+ EFactory annotationFactory) {
+ super(annotatedSpecificationEClass, annotationFactory);
+ }
+
+ /** {@inheritDoc} */
+ @SuppressWarnings("unchecked")
+ @Override
+ public <U> U getAnnotationValue(T specification) {
+ // Delegate retrieval of annotation value to {@link EOperation} to be provided for the
+ // concrete @link DerivedAnnotationBase}.
+ return (U)specification.getValue();
+ }
+
+ /** {@inheritDoc} */
+ @Override
+ public EditingSupport createEditingSupport(ColumnViewer viewer,
+ Class<? extends IAnnotatedSpecification> clazz, String instanceKey) {
+
+ // Derived annotations are results of calculations can thus cannot be edited.
+ return null;
+ }
+
+}
diff --git a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/annotation/valueprovider/SingleEStructuralFeatureValueProviderBase.java b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/annotation/valueprovider/SingleEStructuralFeatureValueProviderBase.java
index 1cbd3bb58fbc7f7d3c805f9731cdb47adf21754b..b9168f139f83b71f4c1bdeef93da138fc2f032aa 100644
--- a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/annotation/valueprovider/SingleEStructuralFeatureValueProviderBase.java
+++ b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/annotation/valueprovider/SingleEStructuralFeatureValueProviderBase.java
@@ -25,7 +25,6 @@ import org.eclipse.emf.ecore.EReference;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.fortiss.tooling.base.model.element.IAnnotatedSpecification;
import org.fortiss.tooling.base.model.element.IModelElement;
-import org.fortiss.tooling.base.model.element.IModelElementSpecification;
/**
* Base class for {@link IAnnotationValueProvider}s that manages a single {@link EStructuralFeature}
@@ -39,18 +38,6 @@ import org.fortiss.tooling.base.model.element.IModelElementSpecification;
public abstract class SingleEStructuralFeatureValueProviderBase<T extends IAnnotatedSpecification>
extends ValueProviderBase<T> {
- /**
- * {@link EClass} of {@link IAnnotatedSpecification} that contains the respective structural
- * feature and that is managed by this {@link IAnnotationValueProvider}.
- */
- final protected EClass annotatedSpecificationEClass;
-
- /**
- * {@link EFactory} of ECore model that contains {@link IAnnotatedSpecification} identified by
- * {@code annotatedSpecificationEClass} (used to create new instances of the annotation).
- */
- final protected EFactory annotationFactory;
-
/**
* The structural feature of the {@link IAnnotatedSpecification} that is managed by this
* {@link IAnnotationValueProvider}.
@@ -88,8 +75,8 @@ public abstract class SingleEStructuralFeatureValueProviderBase<T extends IAnnot
EFactory annotationFactory, EStructuralFeature structuralFeature,
EFactory structuralFeatureFactory, final String structuralFeatureDefaultValue) {
- this.annotatedSpecificationEClass = annotatedSpecificationEClass;
- this.annotationFactory = annotationFactory;
+ super(annotatedSpecificationEClass, annotationFactory);
+
this.structuralFeature = structuralFeature;
this.structuralFeatureFactory = structuralFeatureFactory;
this.structuralFeatureDefaultValue = structuralFeatureDefaultValue;
@@ -186,35 +173,13 @@ public abstract class SingleEStructuralFeatureValueProviderBase<T extends IAnnot
}
/** {@inheritDoc} */
- @SuppressWarnings("unchecked")
@Override
- public T getAnnotatedSpecificationForModelElement(IModelElement element) throws Exception {
- // Return existing annotation
- for(IModelElementSpecification specification : element.getSpecifications()) {
- if(annotatedSpecificationEClass.equals(specification.eClass())) {
- return (T)specification;
- }
- }
-
- // Create annotation
- T specification = (T)annotationFactory.create(annotatedSpecificationEClass);
-
+ protected void decorateAnnotationSpecification(T specification) throws Exception {
// Create and set structural feature implementing the annotation
Object structuralFeatureVal = createStructuralFeatureInstance();
if(structuralFeatureVal != null) {
specification.eSet(structuralFeature, structuralFeatureVal);
}
-
- // Hook specification to model element
- element.addSpecification(specification);
-
- return specification;
}
- /** {@inheritDoc} */
- @SuppressWarnings("unchecked")
- @Override
- public Class<T> getAnnotationClazz() {
- return (Class<T>)annotatedSpecificationEClass.getClass();
- }
}
diff --git a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/annotation/valueprovider/ValueProviderBase.java b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/annotation/valueprovider/ValueProviderBase.java
index 82bcc9b283fd24690802ef65c17ff381025c8a1b..b964a1fd0df8b229b726555c5e2062d79232b1d2 100644
--- a/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/annotation/valueprovider/ValueProviderBase.java
+++ b/org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/annotation/valueprovider/ValueProviderBase.java
@@ -19,10 +19,14 @@ package org.fortiss.tooling.base.ui.annotation.valueprovider;
import java.util.List;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EFactory;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.jface.viewers.ColumnViewer;
import org.eclipse.jface.viewers.EditingSupport;
import org.fortiss.tooling.base.model.element.IAnnotatedSpecification;
+import org.fortiss.tooling.base.model.element.IModelElement;
+import org.fortiss.tooling.base.model.element.IModelElementSpecification;
import org.fortiss.tooling.base.ui.annotation.editingsupport.TextEditingSupport;
/**
@@ -36,6 +40,26 @@ import org.fortiss.tooling.base.ui.annotation.editingsupport.TextEditingSupport;
public abstract class ValueProviderBase<T extends IAnnotatedSpecification> implements
IAnnotationValueProvider<T> {
+ /**
+ * {@link EClass} of {@link IAnnotatedSpecification} that contains the respective structural
+ * feature and that is managed by this {@link IAnnotationValueProvider}.
+ */
+ protected final EClass annotatedSpecificationEClass;
+ /**
+ * {@link EFactory} of ECore model that contains {@link IAnnotatedSpecification} identified by
+ * {@code annotatedSpecificationEClass} (used to create new instances of the annotation).
+ */
+ protected final EFactory annotationFactory;
+
+ /**
+ * Constructs a new {@link IAnnotationValueProvider} for an annotation specified in a given
+ * {@link EClass}, and constructed using a given {@link EFactory}.
+ */
+ public ValueProviderBase(EClass annotatedSpecificationEClass, EFactory annotationFactory) {
+ this.annotatedSpecificationEClass = annotatedSpecificationEClass;
+ this.annotationFactory = annotationFactory;
+ }
+
/** {@inheritDoc} */
@Override
public boolean setAnnotationName(String name, T specification) {
@@ -110,4 +134,43 @@ public abstract class ValueProviderBase<T extends IAnnotatedSpecification> imple
return null;
}
+ /**
+ * Add decorations to an annotation when its instance is newly created by
+ * {@link #getAnnotatedSpecificationForModelElement(IModelElement)}.
+ *
+ * @param specification
+ * annotation to be decorated
+ */
+ protected void decorateAnnotationSpecification(T specification) throws Exception {
+ // No decoration
+ }
+
+ /** {@inheritDoc} */
+ @SuppressWarnings("unchecked")
+ @Override
+ public T getAnnotatedSpecificationForModelElement(IModelElement element) throws Exception {
+ // Return existing annotation
+ for(IModelElementSpecification specification : element.getSpecifications()) {
+ if(annotatedSpecificationEClass.equals(specification.eClass())) {
+ return (T)specification;
+ }
+ }
+
+ // Create annotation
+ T specification = (T)annotationFactory.create(annotatedSpecificationEClass);
+ decorateAnnotationSpecification(specification);
+
+ // Hook specification to model element
+ element.addSpecification(specification);
+
+ return specification;
+ }
+
+ /** {@inheritDoc} */
+ @SuppressWarnings("unchecked")
+ @Override
+ public Class<T> getAnnotationClazz() {
+ return (Class<T>)annotatedSpecificationEClass.getClass();
+ }
+
}
diff --git a/org.fortiss.tooling.base/trunk/model/base.ecore b/org.fortiss.tooling.base/trunk/model/base.ecore
index 7661acf9babcf291a07ab53e641e8d58a31c760c..4339ba1f664e1902a9109e87600094eb533d4468 100644
--- a/org.fortiss.tooling.base/trunk/model/base.ecore
+++ b/org.fortiss.tooling.base/trunk/model/base.ecore
@@ -294,5 +294,16 @@
</eAnnotations>
</eOperations>
</eClassifiers>
+ <eClassifiers xsi:type="ecore:EClass" name="DerivedAnnotationBase" abstract="true"
+ eSuperTypes="#//element/IAnnotatedSpecification #//element/IHiddenSpecification">
+ <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
+ <details key="documentation" value="Base class for {@link IAnnotationSpecification}s that are derived from the state of other annotations and/or model elements.

<ul>
<li>Concrete specifications must provide a specialized getValue() {@link EOperation}s that perform the required calculation. Example: Calculation of {@link Component} WCET for current deployment (if available) based on {@link Component} instruction count and performance (e.g., MIPS) of {@link ExecutionUnit}, some warning indicator otherwise. </li>
<li>Concrete specifications may provide additional {@link EOperation} that provide an advanced query interface to the annoation. Example: WCET for an explicitly specified {@link ExecutionUnit}. This can be used e.g. in a DSE to explore different deployments.</li>
<li>The corresponding {@link IAnnotationValueProvider} should be based on {@link DerivedAnnotationValueProviderBase}.
</ul>"/>
+ </eAnnotations>
+ <eOperations name="getValue" lowerBound="1" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject">
+ <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
+ <details key="body" value="return null;"/>
+ </eAnnotations>
+ </eOperations>
+ </eClassifiers>
</eSubpackages>
</ecore:EPackage>
diff --git a/org.fortiss.tooling.base/trunk/model/base.genmodel b/org.fortiss.tooling.base/trunk/model/base.genmodel
index c44c3b725bf0267bf27b6eba9dbcc52f338d4fe4..ea8a322df4e56a64d3067e5000b19a62d8c255ad 100644
--- a/org.fortiss.tooling.base/trunk/model/base.genmodel
+++ b/org.fortiss.tooling.base/trunk/model/base.genmodel
@@ -97,6 +97,9 @@
<genOperations ecoreOperation="base.ecore#//base/LibraryElementBase/getURI"/>
<genOperations ecoreOperation="base.ecore#//base/LibraryElementBase/getName"/>
</genClasses>
+ <genClasses image="false" ecoreClass="base.ecore#//base/DerivedAnnotationBase">
+ <genOperations ecoreOperation="base.ecore#//base/DerivedAnnotationBase/getValue"/>
+ </genClasses>
</nestedGenPackages>
</genPackages>
</genmodel:GenModel>