ShelfImpl.java

/**
 * <copyright>
 * </copyright>
 *
 * $Id: ShelfImpl.java,v 1.2 2007/02/22 21:48:18 ahunter Exp $
 */
package org.eclipse.gmf.examples.eclipsecon.library.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.InternalEList;

import org.eclipse.gmf.examples.eclipsecon.library.Book;
import org.eclipse.gmf.examples.eclipsecon.library.LibraryPackage;
import org.eclipse.gmf.examples.eclipsecon.library.Shelf;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Shelf</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.gmf.examples.eclipsecon.library.impl.ShelfImpl#getName <em>Name</em>}</li>
 *   <li>{@link org.eclipse.gmf.examples.eclipsecon.library.impl.ShelfImpl#getBooks <em>Books</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class ShelfImpl extends EObjectImpl implements Shelf {
	/**
     * The default value of the '{@link #getName() <em>Name</em>}' attribute.
     * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
     * @see #getName()
     * @generated
     * @ordered
     */
	protected static final String NAME_EDEFAULT = null;

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

	/**
     * The cached value of the '{@link #getBooks() <em>Books</em>}' containment reference list.
     * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
     * @see #getBooks()
     * @generated
     * @ordered
     */
	protected EList books = null;

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

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

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

	/**
     * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
     * @generated
     */
	public void setName(String newName) {
        String oldName = name;
        name = newName;
        if (eNotificationRequired())
            eNotify(new ENotificationImpl(this, Notification.SET, LibraryPackage.SHELF__NAME, oldName, name));
    }

	/**
     * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
     * @generated
     */
	public EList getBooks() {
        if (books == null) {
            books = new EObjectContainmentEList(Book.class, this, LibraryPackage.SHELF__BOOKS);
        }
        return books;
    }

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

	/**
     * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
     * @generated
     */
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
        switch (featureID) {
            case LibraryPackage.SHELF__NAME:
                return getName();
            case LibraryPackage.SHELF__BOOKS:
                return getBooks();
        }
        return super.eGet(featureID, resolve, coreType);
    }

	/**
     * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
     * @generated
     */
	public void eSet(int featureID, Object newValue) {
        switch (featureID) {
            case LibraryPackage.SHELF__NAME:
                setName((String)newValue);
                return;
            case LibraryPackage.SHELF__BOOKS:
                getBooks().clear();
                getBooks().addAll((Collection)newValue);
                return;
        }
        super.eSet(featureID, newValue);
    }

	/**
     * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
     * @generated
     */
	public void eUnset(int featureID) {
        switch (featureID) {
            case LibraryPackage.SHELF__NAME:
                setName(NAME_EDEFAULT);
                return;
            case LibraryPackage.SHELF__BOOKS:
                getBooks().clear();
                return;
        }
        super.eUnset(featureID);
    }

	/**
     * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
     * @generated
     */
	public boolean eIsSet(int featureID) {
        switch (featureID) {
            case LibraryPackage.SHELF__NAME:
                return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
            case LibraryPackage.SHELF__BOOKS:
                return books != null && !books.isEmpty();
        }
        return super.eIsSet(featureID);
    }

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

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

} //ShelfImpl