diff options
Diffstat (limited to 'plugins/facet/org.eclipse.papyrus.emf.facet.efacet.core/src/org/eclipse/papyrus/emf/facet/efacet/core/internal/DerivedTypedElementUtils.java')
| -rw-r--r-- | plugins/facet/org.eclipse.papyrus.emf.facet.efacet.core/src/org/eclipse/papyrus/emf/facet/efacet/core/internal/DerivedTypedElementUtils.java | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/plugins/facet/org.eclipse.papyrus.emf.facet.efacet.core/src/org/eclipse/papyrus/emf/facet/efacet/core/internal/DerivedTypedElementUtils.java b/plugins/facet/org.eclipse.papyrus.emf.facet.efacet.core/src/org/eclipse/papyrus/emf/facet/efacet/core/internal/DerivedTypedElementUtils.java new file mode 100644 index 00000000000..883b1910d01 --- /dev/null +++ b/plugins/facet/org.eclipse.papyrus.emf.facet.efacet.core/src/org/eclipse/papyrus/emf/facet/efacet/core/internal/DerivedTypedElementUtils.java @@ -0,0 +1,70 @@ +/*******************************************************************************
+ * Copyright (c) 2011 Mia-Software
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Emmanuelle Rouillé (Mia-Software) - Bug 352618 - To be able to use non derived facet structural features and save them values.
+ * Nicolas Bros (Mia-Software) - Bug 361612 - New core for new version of the Facet metamodel
+ * Grégoire Dupé (Mia-Software) - Bug 361612 - [Restructuring] New core for new version of the Facet metamodel
+ * Gregoire Dupe (Mia-Software) - Bug 369987 - [Restructuring][Table] Switch to the new customization and facet framework
+ * Gregoire Dupe (Mia-Software) - Bug 375087 - [Table] ITableWidget.addColumn(List<ETypedElement>, List<FacetSet>)
+ *******************************************************************************/
+package org.eclipse.emf.facet.efacet.core.internal;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EOperation;
+import org.eclipse.emf.ecore.EParameter;
+import org.eclipse.emf.facet.efacet.core.IDerivedTypedElementManager;
+import org.eclipse.emf.facet.efacet.core.IFacetManager;
+import org.eclipse.emf.facet.efacet.core.exception.DerivedTypedElementException;
+import org.eclipse.emf.facet.efacet.core.internal.exception.UnmatchingExpectedTypeException;
+import org.eclipse.emf.facet.efacet.metamodel.v0_2_0.efacet.EFacetFactory;
+import org.eclipse.emf.facet.efacet.metamodel.v0_2_0.efacet.FacetOperation;
+import org.eclipse.emf.facet.efacet.metamodel.v0_2_0.efacet.ParameterValue;
+
+public final class DerivedTypedElementUtils {
+
+ private DerivedTypedElementUtils() {
+ // Must not be used
+ }
+
+ private static <T> List<ParameterValue> createAndCheckOperationParameterValues(final EOperation operation,
+ final Object... arguments) throws UnmatchingExpectedTypeException {
+ final EList<EParameter> operationParameters = operation.getEParameters();
+ //Begin precondition checking
+ if (arguments.length > 0
+ && operationParameters.size() != arguments.length) {
+ throw new IllegalArgumentException("Facet operation '" + operation.getName() + //$NON-NLS-1$
+ "' expects " + operationParameters.size() + " parameters. Got " + arguments.length); //$NON-NLS-1$ //$NON-NLS-2$
+ }
+ //End precondition checking
+ final List<ParameterValue> parameterValues = new ArrayList<ParameterValue>();
+ for (int i = 0; i < arguments.length; i++) {
+ final Object argument = arguments[i];
+ final EParameter eParameter = operationParameters.get(i);
+ //Begin precondition checking
+ EmfUtils.checkAssignment(argument, eParameter);
+ //End precondition checking
+ final ParameterValue parameterValue = EFacetFactory.eINSTANCE.createParameterValue();
+ parameterValue.setParameter(eParameter);
+ parameterValue.setValue(argument);
+ parameterValues.add(parameterValue);
+ }
+ return parameterValues;
+ }
+
+ public static Object evaluate(final EObject eObject, final EOperation operation, final IFacetManager facetManager, final Object... arguments) throws UnmatchingExpectedTypeException,
+ DerivedTypedElementException {
+ Object result;
+ final List<ParameterValue> parameterValues = DerivedTypedElementUtils.createAndCheckOperationParameterValues(operation, arguments);
+ result = IDerivedTypedElementManager.INSTANCE.evaluate((FacetOperation) operation, eObject, parameterValues, facetManager);
+ return result;
+ }
+}
|