archive/org.eclipse.qvt.declarative.editor.model/src/org/eclipse/qvt/declarative/editor/impl/JavaLabelElementImpl.java

/**
 * <copyright>
 * 
 * Copyright (c) 2008 E.D.Willink 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:
 * E.D.Willink - initial API and implementation
 * 
 * </copyright>
 *
 * $Id: JavaLabelElementImpl.java,v 1.1 2008/08/24 18:56:21 ewillink Exp $
 */
package org.eclipse.qvt.declarative.editor.impl;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.qvt.declarative.editor.EditorPackage;
import org.eclipse.qvt.declarative.editor.JavaLabelElement;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Java Label Element</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.qvt.declarative.editor.impl.JavaLabelElementImpl#getClass_ <em>Class</em>}</li>
 *   <li>{@link org.eclipse.qvt.declarative.editor.impl.JavaLabelElementImpl#getMethod <em>Method</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class JavaLabelElementImpl extends AbstractLabelElementImpl implements JavaLabelElement {
	/**
	 * The default value of the '{@link #getClass_() <em>Class</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getClass_()
	 * @generated
	 * @ordered
	 */
	protected static final String CLASS_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getClass_() <em>Class</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getClass_()
	 * @generated
	 * @ordered
	 */
	protected String class_ = CLASS_EDEFAULT;

	/**
	 * This is true if the Class attribute has been set.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	protected boolean classESet;

	/**
	 * The default value of the '{@link #getMethod() <em>Method</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getMethod()
	 * @generated
	 * @ordered
	 */
	protected static final String METHOD_EDEFAULT = "toString";

	/**
	 * The cached value of the '{@link #getMethod() <em>Method</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getMethod()
	 * @generated
	 * @ordered
	 */
	protected String method = METHOD_EDEFAULT;

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setClass(String newClass) {
		String oldClass = class_;
		class_ = newClass;
		boolean oldClassESet = classESet;
		classESet = true;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, EditorPackage.JAVA_LABEL_ELEMENT__CLASS, oldClass, class_, !oldClassESet));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void unsetClass() {
		String oldClass = class_;
		boolean oldClassESet = classESet;
		class_ = CLASS_EDEFAULT;
		classESet = false;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.UNSET, EditorPackage.JAVA_LABEL_ELEMENT__CLASS, oldClass, CLASS_EDEFAULT, oldClassESet));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean isSetClass() {
		return classESet;
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setMethod(String newMethod) {
		String oldMethod = method;
		method = newMethod;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, EditorPackage.JAVA_LABEL_ELEMENT__METHOD, oldMethod, method));
	}

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case EditorPackage.JAVA_LABEL_ELEMENT__CLASS:
				unsetClass();
				return;
			case EditorPackage.JAVA_LABEL_ELEMENT__METHOD:
				setMethod(METHOD_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case EditorPackage.JAVA_LABEL_ELEMENT__CLASS:
				return isSetClass();
			case EditorPackage.JAVA_LABEL_ELEMENT__METHOD:
				return METHOD_EDEFAULT == null ? method != null : !METHOD_EDEFAULT.equals(method);
		}
		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(" (class: ");
		if (classESet) result.append(class_); else result.append("<unset>");
		result.append(", method: ");
		result.append(method);
		result.append(')');
		return result.toString();
	}

} //JavaLabelElementImpl