/*******************************************************************************
 * Copyright (c) 2006, 2010 Soyatec (http://www.soyatec.com) 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:
 *     Soyatec - initial API and implementation
 *******************************************************************************/
package org.eclipse.xwt.tools.ui.xaml.impl;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.EMap;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.EcorePackage;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.EObjectImpl;
import org.eclipse.emf.ecore.impl.EStringToStringMapEntryImpl;
import org.eclipse.emf.ecore.util.EcoreEMap;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.xwt.tools.ui.xaml.Annotation;
import org.eclipse.xwt.tools.ui.xaml.XamlPackage;

/**
 * <!-- begin-user-doc --> An implementation of the model object '<em><b>Annotation</b></em>'. <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.xwt.tools.ui.xaml.impl.AnnotationImpl#getSource <em>Source</em>}</li>
 *   <li>{@link org.eclipse.xwt.tools.ui.xaml.impl.AnnotationImpl#getDetails <em>Details</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class AnnotationImpl extends EObjectImpl implements Annotation {
	/**
	 * The default value of the '{@link #getSource() <em>Source</em>}' attribute.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see #getSource()
	 * @generated
	 * @ordered
	 */
	protected static final String SOURCE_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getSource() <em>Source</em>}' attribute.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see #getSource()
	 * @generated
	 * @ordered
	 */
	protected String source = SOURCE_EDEFAULT;

	/**
	 * The cached value of the '{@link #getDetails() <em>Details</em>}' map.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see #getDetails()
	 * @generated
	 * @ordered
	 */
	protected EMap<String, String> details;

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

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public String getSource() {
		return source;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public void setSource(String newSource) {
		String oldSource = source;
		source = newSource;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
					XamlPackage.ANNOTATION__SOURCE, oldSource, source));
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public EMap<String, String> getDetails() {
		if (details == null) {
			details = new EcoreEMap<String, String>(
					EcorePackage.Literals.ESTRING_TO_STRING_MAP_ENTRY,
					EStringToStringMapEntryImpl.class, this,
					XamlPackage.ANNOTATION__DETAILS);
		}
		return details;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd,
			int featureID, NotificationChain msgs) {
		switch (featureID) {
		case XamlPackage.ANNOTATION__DETAILS:
			return ((InternalEList<?>) getDetails())
					.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 XamlPackage.ANNOTATION__SOURCE:
			return getSource();
		case XamlPackage.ANNOTATION__DETAILS:
			if (coreType)
				return getDetails();
			else
				return getDetails().map();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
		case XamlPackage.ANNOTATION__SOURCE:
			setSource((String) newValue);
			return;
		case XamlPackage.ANNOTATION__DETAILS:
			((EStructuralFeature.Setting) getDetails()).set(newValue);
			return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
		case XamlPackage.ANNOTATION__SOURCE:
			setSource(SOURCE_EDEFAULT);
			return;
		case XamlPackage.ANNOTATION__DETAILS:
			getDetails().clear();
			return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
		case XamlPackage.ANNOTATION__SOURCE:
			return SOURCE_EDEFAULT == null ? source != null : !SOURCE_EDEFAULT
					.equals(source);
		case XamlPackage.ANNOTATION__DETAILS:
			return details != null && !details.isEmpty();
		}
		return super.eIsSet(featureID);
	}

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

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (source: ");
		result.append(source);
		result.append(')');
		return result.toString();
	}

} // AnnotationImpl