plugins/org.eclipse.qvtd.pivot.qvtimperative/emf-gen/org/eclipse/qvtd/pivot/qvtimperative/impl/ImperativeTransformationImpl.java

/**
 * <copyright>
 *
 * Copyright (c) 2013, 2019 Willink Transformations and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v20.html
 *
 * Contributors:
 *   E.D.Willink - Initial API and implementation
 *
 * </copyright>
 */
package org.eclipse.qvtd.pivot.qvtimperative.impl;

import java.lang.reflect.InvocationTargetException;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.eclipse.emf.common.util.DiagnosticChain;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;

import org.eclipse.jdt.annotation.NonNull;

import org.eclipse.jdt.annotation.Nullable;
import org.eclipse.ocl.pivot.evaluation.Executor;
import org.eclipse.ocl.pivot.ids.IdResolver;
import org.eclipse.ocl.pivot.ids.TypeId;
import org.eclipse.ocl.pivot.library.oclany.OclAnyOclIsKindOfOperation;
import org.eclipse.ocl.pivot.library.oclany.OclComparableLessThanEqualOperation;
import org.eclipse.ocl.pivot.library.string.CGStringGetSeverityOperation;
import org.eclipse.ocl.pivot.library.string.CGStringLogDiagnosticOperation;
import org.eclipse.ocl.pivot.messages.PivotMessages;
import org.eclipse.ocl.pivot.util.Visitor;

import org.eclipse.ocl.pivot.utilities.PivotUtil;
import org.eclipse.ocl.pivot.utilities.ValueUtil;
import org.eclipse.ocl.pivot.values.IntegerValue;
import org.eclipse.ocl.pivot.values.InvalidValueException;
import org.eclipse.ocl.pivot.values.SetValue;
import org.eclipse.qvtd.pivot.qvtbase.Rule;
import org.eclipse.qvtd.pivot.qvtbase.impl.TransformationImpl;

import org.eclipse.qvtd.pivot.qvtimperative.ImperativeTransformation;
import org.eclipse.qvtd.pivot.qvtimperative.QVTimperativePackage;

import org.eclipse.qvtd.pivot.qvtimperative.QVTimperativeTables;
import org.eclipse.qvtd.pivot.qvtimperative.util.QVTimperativeVisitor;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Imperative Transformation</b></em>'.
 * <!-- end-user-doc -->
 *
 * @generated
 */
public class ImperativeTransformationImpl extends TransformationImpl implements ImperativeTransformation {
	/**
	 * The number of structural features of the '<em>Imperative Transformation</em>' class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	public static final int IMPERATIVE_TRANSFORMATION_FEATURE_COUNT = TransformationImpl.TRANSFORMATION_FEATURE_COUNT + 0;
	/**
	 * The number of operations of the '<em>Imperative Transformation</em>' class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	public static final int IMPERATIVE_TRANSFORMATION_OPERATION_COUNT = TransformationImpl.TRANSFORMATION_OPERATION_COUNT + 1;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ImperativeTransformationImpl() {
		super();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return QVTimperativePackage.Literals.IMPERATIVE_TRANSFORMATION;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean validateallRulesAreMappings(final DiagnosticChain diagnostics, final Map<Object, Object> context) {
		final @NonNull String constraintName = "ImperativeTransformation::allRulesAreMappings";
		try {
			/**
			 *
			 * inv allRulesAreMappings:
			 *   let severity : Integer[1] = constraintName.getSeverity()
			 *   in
			 *     if severity <= 0
			 *     then true
			 *     else
			 *       let
			 *         result : Boolean[?] = rule->forAll(oclIsKindOf(Mapping))
			 *       in
			 *         constraintName.logDiagnostic(self, null, diagnostics, context, null, severity, result, 0)
			 *     endif
			 */
			final /*@NonInvalid*/ @NonNull Executor executor = PivotUtil.getExecutor(this, context);
			final /*@NonInvalid*/ @NonNull IdResolver idResolver = executor.getIdResolver();
			/*@Caught*/ @NonNull Object CAUGHT_severity_0;
			try {
				final /*@Thrown*/ @NonNull IntegerValue severity_0 = CGStringGetSeverityOperation.INSTANCE.evaluate(executor, QVTimperativePackage.Literals.IMPERATIVE_TRANSFORMATION___VALIDATEALL_RULES_ARE_MAPPINGS__DIAGNOSTICCHAIN_MAP);
				CAUGHT_severity_0 = severity_0;
			}
			catch (Exception e) {
				CAUGHT_severity_0 = ValueUtil.createInvalidValue(e);
			}
			if (CAUGHT_severity_0 instanceof InvalidValueException) {
				throw (InvalidValueException)CAUGHT_severity_0;
			}
			final /*@Thrown*/ boolean le = OclComparableLessThanEqualOperation.INSTANCE.evaluate(executor, CAUGHT_severity_0, QVTimperativeTables.INT_0).booleanValue();
			/*@NonInvalid*/ boolean symbol_0;
			if (le) {
				symbol_0 = ValueUtil.TRUE_VALUE;
			}
			else {
				final /*@NonInvalid*/ @NonNull List<Rule> rule = this.getRule();
				final /*@NonInvalid*/ @NonNull SetValue BOXED_rule = idResolver.createSetOfAll(QVTimperativeTables.SET_CLSSid_Rule, rule);
				/*@Thrown*/ @Nullable Object accumulator = ValueUtil.TRUE_VALUE;
				@NonNull Iterator<Object> ITERATOR__1 = BOXED_rule.iterator();
				/*@NonInvalid*/ @Nullable Boolean result;
				while (true) {
					if (!ITERATOR__1.hasNext()) {
						if (accumulator == ValueUtil.TRUE_VALUE) {
							result = ValueUtil.TRUE_VALUE;
						}
						else {
							throw (InvalidValueException)accumulator;
						}
						break;
					}
					@SuppressWarnings("null")
					/*@NonInvalid*/ @NonNull Rule _1 = (@NonNull Rule)ITERATOR__1.next();
					/**
					 * oclIsKindOf(Mapping)
					 */
					final /*@NonInvalid*/ org.eclipse.ocl.pivot.@NonNull Class TYP_qvtimperative_c_c_Mapping = idResolver.getClass(QVTimperativeTables.CLSSid_Mapping, null);
					final /*@NonInvalid*/ boolean oclIsKindOf = OclAnyOclIsKindOfOperation.INSTANCE.evaluate(executor, _1, TYP_qvtimperative_c_c_Mapping).booleanValue();
					//
					if (oclIsKindOf == ValueUtil.FALSE_VALUE) {					// Normal unsuccessful body evaluation result
						result = ValueUtil.FALSE_VALUE;
						break;														// Stop immediately
					}
					else if (oclIsKindOf == ValueUtil.TRUE_VALUE) {				// Normal successful body evaluation result
						;															// Carry on
					}
					else {															// Impossible badly typed result
						accumulator = new InvalidValueException(PivotMessages.NonBooleanBody, "forAll");
					}
				}
				final /*@NonInvalid*/ boolean logDiagnostic = CGStringLogDiagnosticOperation.INSTANCE.evaluate(executor, TypeId.BOOLEAN, constraintName, this, (Object)null, diagnostics, context, (Object)null, CAUGHT_severity_0, result, QVTimperativeTables.INT_0).booleanValue();
				symbol_0 = logDiagnostic;
			}
			return Boolean.TRUE == symbol_0;
		}
		catch (Throwable e) {
			return ValueUtil.validationFailedDiagnostic(constraintName, this, diagnostics, context, e);
		}
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	@SuppressWarnings("unchecked")
	public Object eInvoke(int operationID, EList<?> arguments) throws InvocationTargetException {
		switch (operationID) {
			case TransformationImpl.TRANSFORMATION_OPERATION_COUNT + 0:
				return validateallRulesAreMappings((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
		}
		return super.eInvoke(operationID, arguments);
	}

	/**
	 * {@inheritDoc}
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public <R> R accept(@NonNull Visitor<R> visitor) {
		return (R) ((QVTimperativeVisitor<?>)visitor).visitImperativeTransformation(this);
	}

} //ImperativeTransformationImpl