/**
 * <copyright>
 * Copyright (c) 2005, 2012 IBM Corporation and others.
 * 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:
 *     IBM Corporation - initial API and implementation
 * </copyright>
 *
 * $Id: OnEventExtensionImpl.java,v 1.3 2008/05/04 11:05:28 odanilov Exp $
 */
package org.eclipse.bpel.ui.uiextensionmodel.impl;

import org.eclipse.bpel.ui.uiextensionmodel.OnEventExtension;
import org.eclipse.bpel.ui.uiextensionmodel.UiextensionmodelPackage;

import org.eclipse.emf.common.notify.Notification;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.EObjectImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>On Event Extension</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.bpel.ui.uiextensionmodel.impl.OnEventExtensionImpl#getDisplayName <em>Display Name</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class OnEventExtensionImpl extends EObjectImpl implements OnEventExtension {
	/**
	 * The default value of the '{@link #getDisplayName() <em>Display Name</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getDisplayName()
	 * @generated
	 * @ordered
	 */
	protected static final String DISPLAY_NAME_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getDisplayName() <em>Display Name</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getDisplayName()
	 * @generated
	 * @ordered
	 */
	protected String displayName = DISPLAY_NAME_EDEFAULT;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public String getDisplayName() {
		return displayName;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setDisplayName(String newDisplayName) {
		String oldDisplayName = displayName;
		displayName = newDisplayName;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, UiextensionmodelPackage.ON_EVENT_EXTENSION__DISPLAY_NAME, oldDisplayName, displayName));
	}

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case UiextensionmodelPackage.ON_EVENT_EXTENSION__DISPLAY_NAME:
				setDisplayName(DISPLAY_NAME_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case UiextensionmodelPackage.ON_EVENT_EXTENSION__DISPLAY_NAME:
				return DISPLAY_NAME_EDEFAULT == null ? displayName != null : !DISPLAY_NAME_EDEFAULT.equals(displayName);
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy()) return super.toString();

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (displayName: ");
		result.append(displayName);
		result.append(')');
		return result.toString();
	}

} //OnEventExtensionImpl