/**
 * *******************************************************************************
 *  * Copyright (c) 2012 INRIA. 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: Guillaume Doux - INRIA - Initial API and implementation
 *  * 
 *  ******************************************************************************
 * 
 */
package org.eclipse.modisco.utils.chart.metamodel.internal.chart.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.EcoreUtil;
import org.eclipse.emf.ecore.util.InternalEList;

import org.eclipse.modisco.utils.chart.metamodel.internal.chart.ChartPackage;
import org.eclipse.modisco.utils.chart.metamodel.internal.chart.Coordinate;
import org.eclipse.modisco.utils.chart.metamodel.internal.chart.Point;
import org.eclipse.modisco.utils.chart.metamodel.internal.chart.Serie;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Point</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.modisco.utils.chart.metamodel.internal.chart.impl.PointImpl#getSerie <em>Serie</em>}</li>
 *   <li>{@link org.eclipse.modisco.utils.chart.metamodel.internal.chart.impl.PointImpl#getCoordinates <em>Coordinates</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class PointImpl extends EObjectImpl implements Point {
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public static final String copyright = "*******************************************************************************\r\n * Copyright (c) 2012 INRIA. All rights reserved. This program and the\r\n * accompanying materials are made available under the terms of the Eclipse\r\n * Public License v1.0 which accompanies this distribution, and is available at\r\n * http://www.eclipse.org/legal/epl-v10.html\r\n * \r\n * Contributors: Guillaume Doux - INRIA - Initial API and implementation\r\n * \r\n ******************************************************************************\r\n";

	/**
	 * The cached value of the '{@link #getCoordinates() <em>Coordinates</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getCoordinates()
	 * @generated
	 * @ordered
	 */
	protected EList<Coordinate> coordinates;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected PointImpl() {
		super();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return ChartPackage.Literals.POINT;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Serie getSerie() {
		if (eContainerFeatureID() != ChartPackage.POINT__SERIE) return null;
		return (Serie)eContainer();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetSerie(Serie newSerie, NotificationChain msgs) {
		msgs = eBasicSetContainer((InternalEObject)newSerie, ChartPackage.POINT__SERIE, msgs);
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setSerie(Serie newSerie) {
		if (newSerie != eInternalContainer() || (eContainerFeatureID() != ChartPackage.POINT__SERIE && newSerie != null)) {
			if (EcoreUtil.isAncestor(this, newSerie))
				throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
			NotificationChain msgs = null;
			if (eInternalContainer() != null)
				msgs = eBasicRemoveFromContainer(msgs);
			if (newSerie != null)
				msgs = ((InternalEObject)newSerie).eInverseAdd(this, ChartPackage.SERIE__POINTS, Serie.class, msgs);
			msgs = basicSetSerie(newSerie, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, ChartPackage.POINT__SERIE, newSerie, newSerie));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<Coordinate> getCoordinates() {
		if (coordinates == null) {
			coordinates = new EObjectContainmentEList<Coordinate>(Coordinate.class, this, ChartPackage.POINT__COORDINATES);
		}
		return coordinates;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case ChartPackage.POINT__SERIE:
				if (eInternalContainer() != null)
					msgs = eBasicRemoveFromContainer(msgs);
				return basicSetSerie((Serie)otherEnd, msgs);
		}
		return super.eInverseAdd(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case ChartPackage.POINT__SERIE:
				return basicSetSerie(null, msgs);
			case ChartPackage.POINT__COORDINATES:
				return ((InternalEList<?>)getCoordinates()).basicRemove(otherEnd, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
		switch (eContainerFeatureID()) {
			case ChartPackage.POINT__SERIE:
				return eInternalContainer().eInverseRemove(this, ChartPackage.SERIE__POINTS, Serie.class, msgs);
		}
		return super.eBasicRemoveFromContainerFeature(msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case ChartPackage.POINT__SERIE:
				return getSerie();
			case ChartPackage.POINT__COORDINATES:
				return getCoordinates();
		}
		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 ChartPackage.POINT__SERIE:
				setSerie((Serie)newValue);
				return;
			case ChartPackage.POINT__COORDINATES:
				getCoordinates().clear();
				getCoordinates().addAll((Collection<? extends Coordinate>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case ChartPackage.POINT__SERIE:
				setSerie((Serie)null);
				return;
			case ChartPackage.POINT__COORDINATES:
				getCoordinates().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case ChartPackage.POINT__SERIE:
				return getSerie() != null;
			case ChartPackage.POINT__COORDINATES:
				return coordinates != null && !coordinates.isEmpty();
		}
		return super.eIsSet(featureID);
	}

} //PointImpl