diagram-definition/plugins/org.eclipse.papyrus.dd/src-gen/org/eclipse/papyrus/dd/dg/impl/PolygonImpl.java

/**
 * Copyright (c) 2014 CEA LIST.
 *  
 * 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:
 *  CEA LIST - Initial API and implementation
 */
package org.eclipse.papyrus.dd.dg.impl;

import java.util.Collection;

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.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;

import org.eclipse.papyrus.dd.dc.Point;

import org.eclipse.papyrus.dd.dg.DGPackage;
import org.eclipse.papyrus.dd.dg.Polygon;

/**
 * <!-- begin-user-doc --> An implementation of the model object ' <em><b>Polygon</b></em>'. <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 * <li>{@link org.eclipse.papyrus.dd.dg.impl.PolygonImpl#getPoints <em>Point</em>}</li>
 * </ul>
 *
 * @generated
 */
public class PolygonImpl extends MarkedElementImpl implements Polygon {

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

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

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public EList<Point> getPoints() {
		if(points == null) {
			points = new EObjectContainmentEList<Point>(Point.class, this, DGPackage.POLYGON__POINT);
		}
		return points;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch(featureID) {
		case DGPackage.POLYGON__POINT:
			return ((InternalEList<?>)getPoints()).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 DGPackage.POLYGON__POINT:
			return getPoints();
		}
		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 DGPackage.POLYGON__POINT:
			getPoints().clear();
			getPoints().addAll((Collection<? extends Point>)newValue);
			return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch(featureID) {
		case DGPackage.POLYGON__POINT:
			getPoints().clear();
			return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch(featureID) {
		case DGPackage.POLYGON__POINT:
			return points != null && !points.isEmpty();
		}
		return super.eIsSet(featureID);
	}
} // PolygonImpl