archive/org.eclipse.qvt.declarative.editor.model/src/org/eclipse/qvt/declarative/editor/impl/OutlineBehaviorImpl.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: OutlineBehaviorImpl.java,v 1.6 2009/02/17 21:48:07 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.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.qvt.declarative.editor.AbstractOutlineElement;
import org.eclipse.qvt.declarative.editor.EditorPackage;
import org.eclipse.qvt.declarative.editor.OutlineBehavior;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Outline Behavior</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.qvt.declarative.editor.impl.OutlineBehaviorImpl#getElements <em>Elements</em>}</li>
 *   <li>{@link org.eclipse.qvt.declarative.editor.impl.OutlineBehaviorImpl#isHidden <em>Hidden</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class OutlineBehaviorImpl extends BehaviorImpl implements OutlineBehavior {
	/**
	 * The cached value of the '{@link #getElements() <em>Elements</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getElements()
	 * @generated
	 * @ordered
	 */
	protected EList<AbstractOutlineElement> elements;

	/**
	 * The default value of the '{@link #isHidden() <em>Hidden</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isHidden()
	 * @generated
	 * @ordered
	 */
	protected static final boolean HIDDEN_EDEFAULT = false;
	/**
	 * The cached value of the '{@link #isHidden() <em>Hidden</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isHidden()
	 * @generated
	 * @ordered
	 */
	protected boolean hidden = HIDDEN_EDEFAULT;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<AbstractOutlineElement> getElements() {
		if (elements == null) {
			elements = new EObjectContainmentEList.Unsettable<AbstractOutlineElement>(AbstractOutlineElement.class, this, EditorPackage.OUTLINE_BEHAVIOR__ELEMENTS);
		}
		return elements;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void unsetElements() {
		if (elements != null) ((InternalEList.Unsettable<?>)elements).unset();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean isSetElements() {
		return elements != null && ((InternalEList.Unsettable<?>)elements).isSet();
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setHidden(boolean newHidden) {
		boolean oldHidden = hidden;
		hidden = newHidden;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, EditorPackage.OUTLINE_BEHAVIOR__HIDDEN, oldHidden, hidden));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case EditorPackage.OUTLINE_BEHAVIOR__ELEMENTS:
				return ((InternalEList<?>)getElements()).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.OUTLINE_BEHAVIOR__ELEMENTS:
				return getElements();
			case EditorPackage.OUTLINE_BEHAVIOR__HIDDEN:
				return isHidden();
		}
		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.OUTLINE_BEHAVIOR__ELEMENTS:
				getElements().clear();
				getElements().addAll((Collection<? extends AbstractOutlineElement>)newValue);
				return;
			case EditorPackage.OUTLINE_BEHAVIOR__HIDDEN:
				setHidden((Boolean)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case EditorPackage.OUTLINE_BEHAVIOR__ELEMENTS:
				unsetElements();
				return;
			case EditorPackage.OUTLINE_BEHAVIOR__HIDDEN:
				setHidden(HIDDEN_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case EditorPackage.OUTLINE_BEHAVIOR__ELEMENTS:
				return isSetElements();
			case EditorPackage.OUTLINE_BEHAVIOR__HIDDEN:
				return hidden != HIDDEN_EDEFAULT;
		}
		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(" (hidden: ");
		result.append(hidden);
		result.append(')');
		return result.toString();
	}

} //OutlineBehaviorImpl