archive/org.eclipse.qvt.declarative.editor.model/src/org/eclipse/qvt/declarative/editor/impl/EditorDefinitionImpl.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: EditorDefinitionImpl.java,v 1.3 2008/08/24 18:56:21 ewillink Exp $
 */
package org.eclipse.qvt.declarative.editor.impl;

import java.util.Collection;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.EObjectImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.EObjectResolvingEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.qvt.declarative.editor.AbstractNode;
import org.eclipse.qvt.declarative.editor.EditorDefinition;
import org.eclipse.qvt.declarative.editor.EditorPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Definition</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.qvt.declarative.editor.impl.EditorDefinitionImpl#getLanguage <em>Language</em>}</li>
 *   <li>{@link org.eclipse.qvt.declarative.editor.impl.EditorDefinitionImpl#getExtends <em>Extends</em>}</li>
 *   <li>{@link org.eclipse.qvt.declarative.editor.impl.EditorDefinitionImpl#getNode <em>Node</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class EditorDefinitionImpl extends EObjectImpl implements EditorDefinition {
	/**
	 * The default value of the '{@link #getLanguage() <em>Language</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getLanguage()
	 * @generated
	 * @ordered
	 */
	protected static final String LANGUAGE_EDEFAULT = null;
	/**
	 * The cached value of the '{@link #getLanguage() <em>Language</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getLanguage()
	 * @generated
	 * @ordered
	 */
	protected String language = LANGUAGE_EDEFAULT;
	/**
	 * The cached value of the '{@link #getExtends() <em>Extends</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getExtends()
	 * @generated
	 * @ordered
	 */
	protected EList<EditorDefinition> extends_;
	/**
	 * The cached value of the '{@link #getNode() <em>Node</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getNode()
	 * @generated
	 * @ordered
	 */
	protected EList<AbstractNode> node;

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setLanguage(String newLanguage) {
		String oldLanguage = language;
		language = newLanguage;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, EditorPackage.EDITOR_DEFINITION__LANGUAGE, oldLanguage, language));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<EditorDefinition> getExtends() {
		if (extends_ == null) {
			extends_ = new EObjectResolvingEList<EditorDefinition>(EditorDefinition.class, this, EditorPackage.EDITOR_DEFINITION__EXTENDS);
		}
		return extends_;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<AbstractNode> getNode() {
		if (node == null) {
			node = new EObjectContainmentEList<AbstractNode>(AbstractNode.class, this, EditorPackage.EDITOR_DEFINITION__NODE);
		}
		return node;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case EditorPackage.EDITOR_DEFINITION__NODE:
				return ((InternalEList<?>)getNode()).basicRemove(otherEnd, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case EditorPackage.EDITOR_DEFINITION__LANGUAGE:
				return getLanguage();
			case EditorPackage.EDITOR_DEFINITION__EXTENDS:
				return getExtends();
			case EditorPackage.EDITOR_DEFINITION__NODE:
				return getNode();
		}
		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 EditorPackage.EDITOR_DEFINITION__LANGUAGE:
				setLanguage((String)newValue);
				return;
			case EditorPackage.EDITOR_DEFINITION__EXTENDS:
				getExtends().clear();
				getExtends().addAll((Collection<? extends EditorDefinition>)newValue);
				return;
			case EditorPackage.EDITOR_DEFINITION__NODE:
				getNode().clear();
				getNode().addAll((Collection<? extends AbstractNode>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case EditorPackage.EDITOR_DEFINITION__LANGUAGE:
				setLanguage(LANGUAGE_EDEFAULT);
				return;
			case EditorPackage.EDITOR_DEFINITION__EXTENDS:
				getExtends().clear();
				return;
			case EditorPackage.EDITOR_DEFINITION__NODE:
				getNode().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case EditorPackage.EDITOR_DEFINITION__LANGUAGE:
				return LANGUAGE_EDEFAULT == null ? language != null : !LANGUAGE_EDEFAULT.equals(language);
			case EditorPackage.EDITOR_DEFINITION__EXTENDS:
				return extends_ != null && !extends_.isEmpty();
			case EditorPackage.EDITOR_DEFINITION__NODE:
				return node != null && !node.isEmpty();
		}
		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(" (language: ");
		result.append(language);
		result.append(')');
		return result.toString();
	}

} //EditorDefinitionImpl