/**
 * Copyright (c) 2013 itemis AG 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:
 *     Mark Broerkens - initial API and implementation
 * 
 */
package org.eclipse.rmf.reqif10.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.rmf.reqif10.AttributeValue;
import org.eclipse.rmf.reqif10.ReqIF10Package;
import org.eclipse.rmf.reqif10.SpecElementWithAttributes;

/**
 * <!-- begin-user-doc --> An implementation of the model object '<em><b>Spec Element With Attributes</b></em>'. <!--
 * end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 * <li>{@link org.eclipse.rmf.reqif10.impl.SpecElementWithAttributesImpl#getValues <em>Values</em>}</li>
 * </ul>
 * </p>
 * 
 * @generated
 */
public abstract class SpecElementWithAttributesImpl extends IdentifiableImpl implements SpecElementWithAttributes {
	/**
	 * The cached value of the '{@link #getValues() <em>Values</em>}' containment reference list. <!-- begin-user-doc
	 * --> <!-- end-user-doc -->
	 * 
	 * @see #getValues()
	 * @generated
	 * @ordered
	 */
	protected EList<AttributeValue> values;

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return ReqIF10Package.Literals.SPEC_ELEMENT_WITH_ATTRIBUTES;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public EList<AttributeValue> getValues() {
		if (values == null) {
			values = new EObjectContainmentEList.Unsettable<AttributeValue>(AttributeValue.class, this,
					ReqIF10Package.SPEC_ELEMENT_WITH_ATTRIBUTES__VALUES);
		}
		return values;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public void unsetValues() {
		if (values != null)
			((InternalEList.Unsettable<?>) values).unset();
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public boolean isSetValues() {
		return values != null && ((InternalEList.Unsettable<?>) values).isSet();
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
		case ReqIF10Package.SPEC_ELEMENT_WITH_ATTRIBUTES__VALUES:
			return ((InternalEList<?>) getValues()).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 ReqIF10Package.SPEC_ELEMENT_WITH_ATTRIBUTES__VALUES:
			return getValues();
		}
		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 ReqIF10Package.SPEC_ELEMENT_WITH_ATTRIBUTES__VALUES:
			getValues().clear();
			getValues().addAll((Collection<? extends AttributeValue>) newValue);
			return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
		case ReqIF10Package.SPEC_ELEMENT_WITH_ATTRIBUTES__VALUES:
			unsetValues();
			return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
		case ReqIF10Package.SPEC_ELEMENT_WITH_ATTRIBUTES__VALUES:
			return isSetValues();
		}
		return super.eIsSet(featureID);
	}

} // SpecElementWithAttributesImpl