/**
 *  Copyright (c) 2011, 2012 Mia-Software.
 *  
 *  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:
 * 	Gregoire Dupe (Mia-Software) - Design
 * 	Nicolas Guyomar (Mia-Software) - Implementation
 * 	Emmanuelle Rouillé (Mia-Software) - Bug 352618 - To be able to use non derived facet structural features and save them values. 
 * 	Nicolas Bros (Mia-Software) - Bug 361823 - [Restructuring] eFacet2 meta-model
 *       Gregoire Dupe (Mia-Software) - Bug 366055 - NavigationQuery
 *       Gregoire Dupe (Mia-Software) - Bug 369673 - [Facet] IsOneOfQuery
 *       Olivier Remaud (Soft-Maint) - Bug 369824 - Add a simple way to return string literal constants from a customization query
 *       Gregoire Dupe (Mia-software) - Bug 369987 - [Restructuring][Table] Switch to the new customization and facet framework
 *       Gregoire Dupe (Mia-software) - Bug 364325 - [Restructuring] The user must be able to navigate into a model using the Facet.
 */
package org.eclipse.modisco.facet.efacet.metamodel.v0_2_0.efacet.runtime.impl;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.modisco.facet.efacet.metamodel.v0_2_0.efacet.runtime.ETypedElementEObjectResult;
import org.eclipse.modisco.facet.efacet.metamodel.v0_2_0.efacet.runtime.RuntimePackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>ETyped Element EObject Result</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.modisco.facet.efacet.metamodel.v0_2_0.efacet.runtime.impl.ETypedElementEObjectResultImpl#getResult <em>Result</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class ETypedElementEObjectResultImpl<T extends EObject> extends ETypedElementResultImpl implements ETypedElementEObjectResult<T> {
	/**
	 * The cached value of the '{@link #getResult() <em>Result</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getResult()
	 * @generated
	 * @ordered
	 */
	protected T result;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ETypedElementEObjectResultImpl() {
		super();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return RuntimePackage.Literals.ETYPED_ELEMENT_EOBJECT_RESULT;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	public T getResult() {
		if (result != null && result.eIsProxy()) {
			InternalEObject oldResult = (InternalEObject)result;
			result = (T)eResolveProxy(oldResult);
			if (result != oldResult) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, RuntimePackage.ETYPED_ELEMENT_EOBJECT_RESULT__RESULT, oldResult, result));
			}
		}
		return result;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public T basicGetResult() {
		return result;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setResult(T newResult) {
		T oldResult = result;
		result = newResult;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, RuntimePackage.ETYPED_ELEMENT_EOBJECT_RESULT__RESULT, oldResult, result));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case RuntimePackage.ETYPED_ELEMENT_EOBJECT_RESULT__RESULT:
				if (resolve) return getResult();
				return basicGetResult();
		}
		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 RuntimePackage.ETYPED_ELEMENT_EOBJECT_RESULT__RESULT:
				setResult((T)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case RuntimePackage.ETYPED_ELEMENT_EOBJECT_RESULT__RESULT:
				setResult((T)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case RuntimePackage.ETYPED_ELEMENT_EOBJECT_RESULT__RESULT:
				return result != null;
		}
		return super.eIsSet(featureID);
	}

} //ETypedElementEObjectResultImpl