/***************************************************************************************************
 * Copyright (c) 2005, 2006 IBM Corporation 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: 
 *   IBM Corporation - initial API and implementation
 *   Oracle Corporation - revision
 **************************************************************************************************/
package org.eclipse.jst.jsf.facesconfig.emf.impl;

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.EObjectImpl;
import org.eclipse.jst.jsf.facesconfig.emf.FacesConfigPackage;
import org.eclipse.jst.jsf.facesconfig.emf.KeyType;
import org.eclipse.jst.jsf.facesconfig.emf.MapEntryType;
import org.eclipse.jst.jsf.facesconfig.emf.NullValueType;
import org.eclipse.jst.jsf.facesconfig.emf.ValueType;


/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Map Entry Type</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.jst.jsf.facesconfig.emf.impl.MapEntryTypeImpl#getKey <em>Key</em>}</li>
 *   <li>{@link org.eclipse.jst.jsf.facesconfig.emf.impl.MapEntryTypeImpl#getNullValue <em>Null Value</em>}</li>
 *   <li>{@link org.eclipse.jst.jsf.facesconfig.emf.impl.MapEntryTypeImpl#getValue <em>Value</em>}</li>
 *   <li>{@link org.eclipse.jst.jsf.facesconfig.emf.impl.MapEntryTypeImpl#getId <em>Id</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class MapEntryTypeImpl extends EObjectImpl implements MapEntryType {
    /**
     * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
     * @generated
     */
	public static final String copyright = "Copyright (c) 2005, 2006 IBM Corporation and others"; //$NON-NLS-1$

    /**
     * The cached value of the '{@link #getKey() <em>Key</em>}' containment reference.
     * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
     * @see #getKey()
     * @generated
     * @ordered
     */
	protected KeyType key = null;

    /**
     * The cached value of the '{@link #getNullValue() <em>Null Value</em>}' containment reference.
     * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
     * @see #getNullValue()
     * @generated
     * @ordered
     */
	protected NullValueType nullValue = null;

    /**
     * The cached value of the '{@link #getValue() <em>Value</em>}' containment reference.
     * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
     * @see #getValue()
     * @generated
     * @ordered
     */
	protected ValueType value = null;

    /**
     * The default value of the '{@link #getId() <em>Id</em>}' attribute.
     * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
     * @see #getId()
     * @generated
     * @ordered
     */
	protected static final String ID_EDEFAULT = null;

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

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

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

    /**
     * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
     * @generated
     */
	public KeyType getKey() {
        return key;
    }

    /**
     * <!-- begin-user-doc -->
     * @param newKey 
     * @param msgs 
     * @return the notification chain 
	 * <!-- end-user-doc -->
     * @generated
     */
	public NotificationChain basicSetKey(KeyType newKey, NotificationChain msgs) {
        KeyType oldKey = key;
        key = newKey;
        if (eNotificationRequired()) {
            ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, FacesConfigPackage.MAP_ENTRY_TYPE__KEY, oldKey, newKey);
            if (msgs == null) msgs = notification; else msgs.add(notification);
        }
        return msgs;
    }

    /**
     * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
     * @generated
     */
	public void setKey(KeyType newKey) {
        if (newKey != key) {
            NotificationChain msgs = null;
            if (key != null)
                msgs = ((InternalEObject)key).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - FacesConfigPackage.MAP_ENTRY_TYPE__KEY, null, msgs);
            if (newKey != null)
                msgs = ((InternalEObject)newKey).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - FacesConfigPackage.MAP_ENTRY_TYPE__KEY, null, msgs);
            msgs = basicSetKey(newKey, msgs);
            if (msgs != null) msgs.dispatch();
        }
        else if (eNotificationRequired())
            eNotify(new ENotificationImpl(this, Notification.SET, FacesConfigPackage.MAP_ENTRY_TYPE__KEY, newKey, newKey));
    }

    /**
     * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
     * @generated
     */
	public NullValueType getNullValue() {
        return nullValue;
    }

    /**
     * <!-- begin-user-doc -->
     * @param newNullValue 
     * @param msgs 
     * @return the notification chain 
	 * <!-- end-user-doc -->
     * @generated
     */
	public NotificationChain basicSetNullValue(NullValueType newNullValue, NotificationChain msgs) {
        NullValueType oldNullValue = nullValue;
        nullValue = newNullValue;
        if (eNotificationRequired()) {
            ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, FacesConfigPackage.MAP_ENTRY_TYPE__NULL_VALUE, oldNullValue, newNullValue);
            if (msgs == null) msgs = notification; else msgs.add(notification);
        }
        return msgs;
    }

    /**
     * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
     * @generated
     */
	public void setNullValue(NullValueType newNullValue) {
        if (newNullValue != nullValue) {
            NotificationChain msgs = null;
            if (nullValue != null)
                msgs = ((InternalEObject)nullValue).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - FacesConfigPackage.MAP_ENTRY_TYPE__NULL_VALUE, null, msgs);
            if (newNullValue != null)
                msgs = ((InternalEObject)newNullValue).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - FacesConfigPackage.MAP_ENTRY_TYPE__NULL_VALUE, null, msgs);
            msgs = basicSetNullValue(newNullValue, msgs);
            if (msgs != null) msgs.dispatch();
        }
        else if (eNotificationRequired())
            eNotify(new ENotificationImpl(this, Notification.SET, FacesConfigPackage.MAP_ENTRY_TYPE__NULL_VALUE, newNullValue, newNullValue));
    }

    /**
     * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
     * @generated
     */
	public ValueType getValue() {
        return value;
    }

    /**
     * <!-- begin-user-doc -->
     * @param newValue 
     * @param msgs 
     * @return the notification chain 
	 * <!-- end-user-doc -->
     * @generated
     */
	public NotificationChain basicSetValue(ValueType newValue, NotificationChain msgs) {
        ValueType oldValue = value;
        value = newValue;
        if (eNotificationRequired()) {
            ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, FacesConfigPackage.MAP_ENTRY_TYPE__VALUE, oldValue, newValue);
            if (msgs == null) msgs = notification; else msgs.add(notification);
        }
        return msgs;
    }

    /**
     * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
     * @generated
     */
	public void setValue(ValueType newValue) {
        if (newValue != value) {
            NotificationChain msgs = null;
            if (value != null)
                msgs = ((InternalEObject)value).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - FacesConfigPackage.MAP_ENTRY_TYPE__VALUE, null, msgs);
            if (newValue != null)
                msgs = ((InternalEObject)newValue).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - FacesConfigPackage.MAP_ENTRY_TYPE__VALUE, null, msgs);
            msgs = basicSetValue(newValue, msgs);
            if (msgs != null) msgs.dispatch();
        }
        else if (eNotificationRequired())
            eNotify(new ENotificationImpl(this, Notification.SET, FacesConfigPackage.MAP_ENTRY_TYPE__VALUE, newValue, newValue));
    }

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

    /**
     * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
     * @generated
     */
	public void setId(String newId) {
        String oldId = id;
        id = newId;
        if (eNotificationRequired())
            eNotify(new ENotificationImpl(this, Notification.SET, FacesConfigPackage.MAP_ENTRY_TYPE__ID, oldId, id));
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
        switch (featureID) {
            case FacesConfigPackage.MAP_ENTRY_TYPE__KEY:
                return basicSetKey(null, msgs);
            case FacesConfigPackage.MAP_ENTRY_TYPE__NULL_VALUE:
                return basicSetNullValue(null, msgs);
            case FacesConfigPackage.MAP_ENTRY_TYPE__VALUE:
                return basicSetValue(null, msgs);
        }
        return super.eInverseRemove(otherEnd, featureID, msgs);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public Object eGet(int featureID, boolean resolve, boolean coreType) {
        switch (featureID) {
            case FacesConfigPackage.MAP_ENTRY_TYPE__KEY:
                return getKey();
            case FacesConfigPackage.MAP_ENTRY_TYPE__NULL_VALUE:
                return getNullValue();
            case FacesConfigPackage.MAP_ENTRY_TYPE__VALUE:
                return getValue();
            case FacesConfigPackage.MAP_ENTRY_TYPE__ID:
                return getId();
        }
        return super.eGet(featureID, resolve, coreType);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public void eSet(int featureID, Object newValue) {
        switch (featureID) {
            case FacesConfigPackage.MAP_ENTRY_TYPE__KEY:
                setKey((KeyType)newValue);
                return;
            case FacesConfigPackage.MAP_ENTRY_TYPE__NULL_VALUE:
                setNullValue((NullValueType)newValue);
                return;
            case FacesConfigPackage.MAP_ENTRY_TYPE__VALUE:
                setValue((ValueType)newValue);
                return;
            case FacesConfigPackage.MAP_ENTRY_TYPE__ID:
                setId((String)newValue);
                return;
        }
        super.eSet(featureID, newValue);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public void eUnset(int featureID) {
        switch (featureID) {
            case FacesConfigPackage.MAP_ENTRY_TYPE__KEY:
                setKey((KeyType)null);
                return;
            case FacesConfigPackage.MAP_ENTRY_TYPE__NULL_VALUE:
                setNullValue((NullValueType)null);
                return;
            case FacesConfigPackage.MAP_ENTRY_TYPE__VALUE:
                setValue((ValueType)null);
                return;
            case FacesConfigPackage.MAP_ENTRY_TYPE__ID:
                setId(ID_EDEFAULT);
                return;
        }
        super.eUnset(featureID);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public boolean eIsSet(int featureID) {
        switch (featureID) {
            case FacesConfigPackage.MAP_ENTRY_TYPE__KEY:
                return key != null;
            case FacesConfigPackage.MAP_ENTRY_TYPE__NULL_VALUE:
                return nullValue != null;
            case FacesConfigPackage.MAP_ENTRY_TYPE__VALUE:
                return value != null;
            case FacesConfigPackage.MAP_ENTRY_TYPE__ID:
                return ID_EDEFAULT == null ? id != null : !ID_EDEFAULT.equals(id);
        }
        return super.eIsSet(featureID);
    }

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

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

} //MapEntryTypeImpl