/**
 * Copyright (c) 2010, 2012 Ericsson
 *  
 * 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
 * 
 * Description:
 * 
 * Contributors:
 * Alvaro Sanchez-Leon  - Initial API and implementation
 * 
 */
package org.eclipse.mylyn.reviews.r4e.core.model.impl;

import java.util.Collection;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.util.EDataTypeUniqueEList;
import org.eclipse.mylyn.reviews.frame.core.model.impl.TaskReferenceImpl;
import org.eclipse.mylyn.reviews.r4e.core.model.R4EReviewComponent;
import org.eclipse.mylyn.reviews.r4e.core.model.R4ETaskReference;
import org.eclipse.mylyn.reviews.r4e.core.model.RModelPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>R4E Task Reference</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.mylyn.reviews.r4e.core.model.impl.R4ETaskReferenceImpl#getAssignedTo <em>Assigned To</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class R4ETaskReferenceImpl extends TaskReferenceImpl implements R4ETaskReference {
	/**
	 * The cached value of the '{@link #getAssignedTo() <em>Assigned To</em>}' attribute list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getAssignedTo()
	 * @generated
	 * @ordered
	 */
	protected EList<String> assignedTo;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected R4ETaskReferenceImpl() {
		super();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return RModelPackage.Literals.R4E_TASK_REFERENCE;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<String> getAssignedTo() {
		if (assignedTo == null) {
			assignedTo = new EDataTypeUniqueEList<String>(String.class, this, RModelPackage.R4E_TASK_REFERENCE__ASSIGNED_TO);
		}
		return assignedTo;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case RModelPackage.R4E_TASK_REFERENCE__ASSIGNED_TO:
				return getAssignedTo();
		}
		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 RModelPackage.R4E_TASK_REFERENCE__ASSIGNED_TO:
				getAssignedTo().clear();
				getAssignedTo().addAll((Collection<? extends String>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case RModelPackage.R4E_TASK_REFERENCE__ASSIGNED_TO:
				getAssignedTo().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case RModelPackage.R4E_TASK_REFERENCE__ASSIGNED_TO:
				return assignedTo != null && !assignedTo.isEmpty();
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) {
		if (baseClass == R4EReviewComponent.class) {
			switch (derivedFeatureID) {
				case RModelPackage.R4E_TASK_REFERENCE__ASSIGNED_TO: return RModelPackage.R4E_REVIEW_COMPONENT__ASSIGNED_TO;
				default: return -1;
			}
		}
		return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int eDerivedStructuralFeatureID(int baseFeatureID, Class<?> baseClass) {
		if (baseClass == R4EReviewComponent.class) {
			switch (baseFeatureID) {
				case RModelPackage.R4E_REVIEW_COMPONENT__ASSIGNED_TO: return RModelPackage.R4E_TASK_REFERENCE__ASSIGNED_TO;
				default: return -1;
			}
		}
		return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy()) return super.toString();

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (assignedTo: ");
		result.append(assignedTo);
		result.append(')');
		return result.toString();
	}

} //R4ETaskReferenceImpl