/*******************************************************************************
 * Copyright (c) 2006 IBM 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:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.ui.examples.views.properties.tabbed.hockeyleague.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.ui.examples.views.properties.tabbed.hockeyleague.HockeyleaguePackage;
import org.eclipse.ui.examples.views.properties.tabbed.hockeyleague.League;
import org.eclipse.ui.examples.views.properties.tabbed.hockeyleague.Team;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>League</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.ui.examples.views.properties.tabbed.hockeyleague.impl.LeagueImpl#getHeadoffice <em>Headoffice</em>}</li>
 *   <li>{@link org.eclipse.ui.examples.views.properties.tabbed.hockeyleague.impl.LeagueImpl#getTeams <em>Teams</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class LeagueImpl extends HockeyleagueObjectImpl implements League {
	/**
	 * The default value of the '{@link #getHeadoffice() <em>Headoffice</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getHeadoffice()
	 * @generated
	 * @ordered
	 */
	protected static final String HEADOFFICE_EDEFAULT = null;

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

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

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setHeadoffice(String newHeadoffice) {
		String oldHeadoffice = headoffice;
		headoffice = newHeadoffice;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, HockeyleaguePackage.LEAGUE__HEADOFFICE, oldHeadoffice, headoffice));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList getTeams() {
		if (teams == null) {
			teams = new EObjectContainmentEList(Team.class, this, HockeyleaguePackage.LEAGUE__TEAMS);
		}
		return teams;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case HockeyleaguePackage.LEAGUE__TEAMS:
				return ((InternalEList)getTeams()).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 HockeyleaguePackage.LEAGUE__HEADOFFICE:
				return getHeadoffice();
			case HockeyleaguePackage.LEAGUE__TEAMS:
				return getTeams();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case HockeyleaguePackage.LEAGUE__HEADOFFICE:
				setHeadoffice((String)newValue);
				return;
			case HockeyleaguePackage.LEAGUE__TEAMS:
				getTeams().clear();
				getTeams().addAll((Collection)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void eUnset(int featureID) {
		switch (featureID) {
			case HockeyleaguePackage.LEAGUE__HEADOFFICE:
				setHeadoffice(HEADOFFICE_EDEFAULT);
				return;
			case HockeyleaguePackage.LEAGUE__TEAMS:
				getTeams().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case HockeyleaguePackage.LEAGUE__HEADOFFICE:
				return HEADOFFICE_EDEFAULT == null ? headoffice != null : !HEADOFFICE_EDEFAULT.equals(headoffice);
			case HockeyleaguePackage.LEAGUE__TEAMS:
				return teams != null && !teams.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(" (headoffice: "); //$NON-NLS-1$
		result.append(headoffice);
		result.append(')');
		return result.toString();
	}

} //LeagueImpl