/**
 * Copyright (c) 2008, 2021 Obeo.
 * 
 * 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:
 *      Obeo - initial API and implementation
 */
package org.eclipse.acceleo.impl;

import org.eclipse.acceleo.AcceleoPackage;
import org.eclipse.acceleo.Comment;
import org.eclipse.acceleo.CommentBody;
import org.eclipse.acceleo.ErrorComment;
import org.eclipse.acceleo.ModuleElement;
import org.eclipse.acceleo.Statement;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;

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.MinimalEObjectImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Error Comment</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.acceleo.impl.ErrorCommentImpl#getBody <em>Body</em>}</li>
 *   <li>{@link org.eclipse.acceleo.impl.ErrorCommentImpl#getMissingEndHeader <em>Missing End Header</em>}</li>
 * </ul>
 *
 * @generated
 */
public class ErrorCommentImpl extends MinimalEObjectImpl.Container implements ErrorComment {
	/**
	 * The cached value of the '{@link #getBody() <em>Body</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getBody()
	 * @generated
	 * @ordered
	 */
	protected CommentBody body;

	/**
	 * The default value of the '{@link #getMissingEndHeader() <em>Missing End Header</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getMissingEndHeader()
	 * @generated
	 * @ordered
	 */
	protected static final int MISSING_END_HEADER_EDEFAULT = -1;

	/**
	 * The cached value of the '{@link #getMissingEndHeader() <em>Missing End Header</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getMissingEndHeader()
	 * @generated
	 * @ordered
	 */
	protected int missingEndHeader = MISSING_END_HEADER_EDEFAULT;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public CommentBody getBody() {
		return body;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetBody(CommentBody newBody, NotificationChain msgs) {
		CommentBody oldBody = body;
		body = newBody;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
					AcceleoPackage.ERROR_COMMENT__BODY, oldBody, newBody);
			if (msgs == null)
				msgs = notification;
			else
				msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setBody(CommentBody newBody) {
		if (newBody != body) {
			NotificationChain msgs = null;
			if (body != null)
				msgs = ((InternalEObject)body).eInverseRemove(this, EOPPOSITE_FEATURE_BASE
						- AcceleoPackage.ERROR_COMMENT__BODY, null, msgs);
			if (newBody != null)
				msgs = ((InternalEObject)newBody).eInverseAdd(this, EOPPOSITE_FEATURE_BASE
						- AcceleoPackage.ERROR_COMMENT__BODY, null, msgs);
			msgs = basicSetBody(newBody, msgs);
			if (msgs != null)
				msgs.dispatch();
		} else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, AcceleoPackage.ERROR_COMMENT__BODY, newBody,
					newBody));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int getMissingEndHeader() {
		return missingEndHeader;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setMissingEndHeader(int newMissingEndHeader) {
		int oldMissingEndHeader = missingEndHeader;
		missingEndHeader = newMissingEndHeader;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
					AcceleoPackage.ERROR_COMMENT__MISSING_END_HEADER, oldMissingEndHeader, missingEndHeader));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case AcceleoPackage.ERROR_COMMENT__BODY:
				return basicSetBody(null, 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 AcceleoPackage.ERROR_COMMENT__BODY:
				return getBody();
			case AcceleoPackage.ERROR_COMMENT__MISSING_END_HEADER:
				return getMissingEndHeader();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case AcceleoPackage.ERROR_COMMENT__BODY:
				setBody((CommentBody)newValue);
				return;
			case AcceleoPackage.ERROR_COMMENT__MISSING_END_HEADER:
				setMissingEndHeader((Integer)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case AcceleoPackage.ERROR_COMMENT__BODY:
				setBody((CommentBody)null);
				return;
			case AcceleoPackage.ERROR_COMMENT__MISSING_END_HEADER:
				setMissingEndHeader(MISSING_END_HEADER_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case AcceleoPackage.ERROR_COMMENT__BODY:
				return body != null;
			case AcceleoPackage.ERROR_COMMENT__MISSING_END_HEADER:
				return missingEndHeader != MISSING_END_HEADER_EDEFAULT;
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) {
		if (baseClass == ModuleElement.class) {
			switch (derivedFeatureID) {
				default:
					return -1;
			}
		}
		if (baseClass == Statement.class) {
			switch (derivedFeatureID) {
				default:
					return -1;
			}
		}
		if (baseClass == Comment.class) {
			switch (derivedFeatureID) {
				case AcceleoPackage.ERROR_COMMENT__BODY:
					return AcceleoPackage.COMMENT__BODY;
				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 == ModuleElement.class) {
			switch (baseFeatureID) {
				default:
					return -1;
			}
		}
		if (baseClass == Statement.class) {
			switch (baseFeatureID) {
				default:
					return -1;
			}
		}
		if (baseClass == Comment.class) {
			switch (baseFeatureID) {
				case AcceleoPackage.COMMENT__BODY:
					return AcceleoPackage.ERROR_COMMENT__BODY;
				default:
					return -1;
			}
		}
		return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy())
			return super.toString();

		StringBuilder result = new StringBuilder(super.toString());
		result.append(" (missingEndHeader: "); //$NON-NLS-1$
		result.append(missingEndHeader);
		result.append(')');
		return result.toString();
	}

} //ErrorCommentImpl