org.eclipse.bpmn2/src/org/eclipse/bpmn2/impl/GroupImpl.java

/**
 * <copyright>
 * 
 * Copyright (c) 2010 SAP AG.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 * 
 * Contributors:
 *    Reiner Hille-Doering (SAP AG) - initial API and implementation and/or initial documentation
 * 
 * </copyright>
 */
package org.eclipse.bpmn2.impl;

import org.eclipse.bpmn2.Bpmn2Package;
import org.eclipse.bpmn2.CategoryValue;
import org.eclipse.bpmn2.Group;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Group</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.bpmn2.impl.GroupImpl#getCategoryValueRef <em>Category Value Ref</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class GroupImpl extends ArtifactImpl implements Group {
    /**
     * The cached value of the '{@link #getCategoryValueRef() <em>Category Value Ref</em>}' reference.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getCategoryValueRef()
     * @generated
     * @ordered
     */
    protected CategoryValue categoryValueRef;

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

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    protected EClass eStaticClass() {
        return Bpmn2Package.Literals.GROUP;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public CategoryValue getCategoryValueRef() {
        if (categoryValueRef != null && categoryValueRef.eIsProxy()) {
            InternalEObject oldCategoryValueRef = (InternalEObject) categoryValueRef;
            categoryValueRef = (CategoryValue) eResolveProxy(oldCategoryValueRef);
            if (categoryValueRef != oldCategoryValueRef) {
                if (eNotificationRequired())
                    eNotify(new ENotificationImpl(this, Notification.RESOLVE,
                            Bpmn2Package.GROUP__CATEGORY_VALUE_REF, oldCategoryValueRef,
                            categoryValueRef));
            }
        }
        return categoryValueRef;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public CategoryValue basicGetCategoryValueRef() {
        return categoryValueRef;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public void setCategoryValueRef(CategoryValue newCategoryValueRef) {
        CategoryValue oldCategoryValueRef = categoryValueRef;
        categoryValueRef = newCategoryValueRef;
        if (eNotificationRequired())
            eNotify(new ENotificationImpl(this, Notification.SET,
                    Bpmn2Package.GROUP__CATEGORY_VALUE_REF, oldCategoryValueRef, categoryValueRef));
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public Object eGet(int featureID, boolean resolve, boolean coreType) {
        switch (featureID) {
        case Bpmn2Package.GROUP__CATEGORY_VALUE_REF:
            if (resolve)
                return getCategoryValueRef();
            return basicGetCategoryValueRef();
        }
        return super.eGet(featureID, resolve, coreType);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public void eSet(int featureID, Object newValue) {
        switch (featureID) {
        case Bpmn2Package.GROUP__CATEGORY_VALUE_REF:
            setCategoryValueRef((CategoryValue) newValue);
            return;
        }
        super.eSet(featureID, newValue);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public void eUnset(int featureID) {
        switch (featureID) {
        case Bpmn2Package.GROUP__CATEGORY_VALUE_REF:
            setCategoryValueRef((CategoryValue) null);
            return;
        }
        super.eUnset(featureID);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public boolean eIsSet(int featureID) {
        switch (featureID) {
        case Bpmn2Package.GROUP__CATEGORY_VALUE_REF:
            return categoryValueRef != null;
        }
        return super.eIsSet(featureID);
    }

} //GroupImpl