plugins/org.eclipse.qvtd.pivot.qvtschedule/emf-gen/org/eclipse/qvtd/pivot/qvtschedule/impl/CyclicMappingRegionImpl.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.qvtschedule.impl;

import java.util.Collection;

import java.util.List;
import org.eclipse.emf.common.util.EList;

import org.eclipse.emf.ecore.EClass;

import org.eclipse.emf.ecore.util.EObjectResolvingEList;

import org.eclipse.jdt.annotation.NonNull;

import org.eclipse.ocl.pivot.internal.NamedElementImpl;
import org.eclipse.ocl.pivot.util.Visitor;

import org.eclipse.qvtd.pivot.qvtschedule.CyclicMappingRegion;
import org.eclipse.qvtd.pivot.qvtschedule.MappingRegion;
import org.eclipse.qvtd.pivot.qvtschedule.QVTschedulePackage;

import org.eclipse.qvtd.pivot.qvtschedule.util.QVTscheduleVisitor;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Cyclic Mapping Region</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.qvtd.pivot.qvtschedule.impl.CyclicMappingRegionImpl#getElementRegions <em>Element Regions</em>}</li>
 * </ul>
 *
 * @generated
 */
public class CyclicMappingRegionImpl extends MappingRegionImpl implements CyclicMappingRegion {
	/**
	 * The number of structural features of the '<em>Cyclic Mapping Region</em>' class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	public static final int CYCLIC_MAPPING_REGION_FEATURE_COUNT = MappingRegionImpl.MAPPING_REGION_FEATURE_COUNT + 1;
	/**
	 * The number of operations of the '<em>Cyclic Mapping Region</em>' class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	public static final int CYCLIC_MAPPING_REGION_OPERATION_COUNT = MappingRegionImpl.MAPPING_REGION_OPERATION_COUNT + 0;
	/**
	 * The cached value of the '{@link #getElementRegions() <em>Element Regions</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getElementRegions()
	 * @generated
	 * @ordered
	 */
	protected EList<MappingRegion> elementRegions;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public List<MappingRegion> getElementRegions() {
		if (elementRegions == null) {
			elementRegions = new EObjectResolvingEList<MappingRegion>(MappingRegion.class, this, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 8);
		}
		return elementRegions;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 8:
				return getElementRegions();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 8:
				getElementRegions().clear();
				getElementRegions().addAll((Collection<? extends MappingRegion>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 8:
				getElementRegions().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 8:
				return elementRegions != null && !elementRegions.isEmpty();
		}
		return super.eIsSet(featureID);
	}

	/**
	 * {@inheritDoc}
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public <R> R accept(@NonNull Visitor<R> visitor) {
		if (visitor instanceof QVTscheduleVisitor) {
			return (R) ((QVTscheduleVisitor<?>)visitor).visitCyclicMappingRegion(this);
		}
		else {
			return super.accept(visitor);
		}
	}

} //CyclicMappingRegionImpl