ClassImpl.java

/*******************************************************************************
 * Copyright (c) 2007, 2009 Borland Software 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:
 *     Borland Software Corporation - initial API and implementation
 *******************************************************************************/
package simpleuml.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 simpleuml.Generalization;
import simpleuml.SimpleumlPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Class</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link simpleuml.impl.ClassImpl#getGeneralizations <em>Generalizations</em>}</li>
 *   <li>{@link simpleuml.impl.ClassImpl#isAbstract <em>Abstract</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class ClassImpl extends DataTypeImpl implements simpleuml.Class {
    /**
	 * The cached value of the '{@link #getGeneralizations() <em>Generalizations</em>}' containment reference list.
	 * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
	 * @see #getGeneralizations()
	 * @generated
	 * @ordered
	 */
    protected EList<Generalization> generalizations;

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

    /**
	 * The cached value of the '{@link #isAbstract() <em>Abstract</em>}' attribute.
	 * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
	 * @see #isAbstract()
	 * @generated
	 * @ordered
	 */
    protected boolean abstract_ = ABSTRACT_EDEFAULT;

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

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

    /**
	 * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
	 * @generated
	 */
    public EList<Generalization> getGeneralizations() {
		if (generalizations == null) {
			generalizations = new EObjectContainmentEList<Generalization>(Generalization.class, this, SimpleumlPackage.CLASS__GENERALIZATIONS);
		}
		return generalizations;
	}

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

    /**
	 * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
	 * @generated
	 */
    public void setAbstract(boolean newAbstract) {
		boolean oldAbstract = abstract_;
		abstract_ = newAbstract;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, SimpleumlPackage.CLASS__ABSTRACT, oldAbstract, abstract_));
	}

    /**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case SimpleumlPackage.CLASS__GENERALIZATIONS:
				return ((InternalEList<?>)getGeneralizations()).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 SimpleumlPackage.CLASS__GENERALIZATIONS:
				return getGeneralizations();
			case SimpleumlPackage.CLASS__ABSTRACT:
				return isAbstract();
		}
		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 SimpleumlPackage.CLASS__GENERALIZATIONS:
				getGeneralizations().clear();
				getGeneralizations().addAll((Collection<? extends Generalization>)newValue);
				return;
			case SimpleumlPackage.CLASS__ABSTRACT:
				setAbstract((Boolean)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

				/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case SimpleumlPackage.CLASS__GENERALIZATIONS:
				getGeneralizations().clear();
				return;
			case SimpleumlPackage.CLASS__ABSTRACT:
				setAbstract(ABSTRACT_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

				/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case SimpleumlPackage.CLASS__GENERALIZATIONS:
				return generalizations != null && !generalizations.isEmpty();
			case SimpleumlPackage.CLASS__ABSTRACT:
				return abstract_ != ABSTRACT_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(" (abstract: "); //$NON-NLS-1$
		result.append(abstract_);
		result.append(')');
		return result.toString();
	}

} //ClassImpl