plugins/org.eclipse.ocl.ecore/src/org/eclipse/ocl/ecore/impl/CallOperationActionImpl.java

/*******************************************************************************
 * Copyright (c) 2006, 2018 IBM Corporation 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:
 *   IBM - Initial API and implementation
 *******************************************************************************/
package org.eclipse.ocl.ecore.impl;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EOperation;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.EObjectImpl;
import org.eclipse.ocl.ecore.CallOperationAction;
import org.eclipse.ocl.ecore.EcorePackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Call Operation Action</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.ocl.ecore.impl.CallOperationActionImpl#getOperation <em>Operation</em>}</li>
 * </ul>
 *
 * @generated
 */
public class CallOperationActionImpl
		extends EObjectImpl
		implements CallOperationAction {

	/**
	 * The cached value of the '{@link #getOperation() <em>Operation</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOperation()
	 * @generated
	 * @ordered
	 */
	protected EOperation operation;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EOperation getOperation() {
		if (operation != null && operation.eIsProxy()) {
			InternalEObject oldOperation = (InternalEObject) operation;
			operation = (EOperation) eResolveProxy(oldOperation);
			if (operation != oldOperation) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE,
						EcorePackage.CALL_OPERATION_ACTION__OPERATION,
						oldOperation, operation));
			}
		}
		return operation;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EOperation basicGetOperation() {
		return operation;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setOperation(EOperation newOperation) {
		EOperation oldOperation = operation;
		operation = newOperation;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
				EcorePackage.CALL_OPERATION_ACTION__OPERATION, oldOperation,
				operation));
	}

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case EcorePackage.CALL_OPERATION_ACTION__OPERATION :
				setOperation((EOperation) null);
				return;
		}
		super.eUnset(featureID);
	}

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

} //CallOperationActionImpl