org.eclipse.modisco.java.classiceobject/src-gen/org/eclipse/gmt/modisco/java/emf/classic/impl/AnnotationMemberValuePairImpl.java

/**
 * *******************************************************************************
 * Copyright (c) 2009 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:
 * 
 *     Fabien Giquel (Mia-Software) - initial API and implementation
 * *******************************************************************************
 *
 * $Id$
 */
package org.eclipse.gmt.modisco.java.emf.classic.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.gmt.modisco.java.AnnotationMemberValuePair;
import org.eclipse.gmt.modisco.java.AnnotationTypeMemberDeclaration;
import org.eclipse.gmt.modisco.java.Expression;

import org.eclipse.gmt.modisco.java.emf.classic.JavaPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Annotation Member Value Pair</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.gmt.modisco.java.emf.classic.impl.AnnotationMemberValuePairImpl#getMember <em>Member</em>}</li>
 *   <li>{@link org.eclipse.gmt.modisco.java.emf.classic.impl.AnnotationMemberValuePairImpl#getValue <em>Value</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class AnnotationMemberValuePairImpl extends NamedElementImpl implements AnnotationMemberValuePair {
	/**
	 * The cached value of the '{@link #getMember() <em>Member</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getMember()
	 * @generated
	 * @ordered
	 */
	protected AnnotationTypeMemberDeclaration member;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return JavaPackage.eINSTANCE.getAnnotationMemberValuePair();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public AnnotationTypeMemberDeclaration getMember() {
		if (member != null && member.eIsProxy()) {
			InternalEObject oldMember = (InternalEObject)member;
			member = (AnnotationTypeMemberDeclaration)eResolveProxy(oldMember);
			if (member != oldMember) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, JavaPackage.ANNOTATION_MEMBER_VALUE_PAIR__MEMBER, oldMember, member));
			}
		}
		return member;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public AnnotationTypeMemberDeclaration basicGetMember() {
		return member;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetMember(AnnotationTypeMemberDeclaration newMember, NotificationChain msgs) {
		AnnotationTypeMemberDeclaration oldMember = member;
		member = newMember;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, JavaPackage.ANNOTATION_MEMBER_VALUE_PAIR__MEMBER, oldMember, newMember);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setMember(AnnotationTypeMemberDeclaration newMember) {
		if (newMember != member) {
			NotificationChain msgs = null;
			if (member != null)
				msgs = ((InternalEObject)member).eInverseRemove(this, JavaPackage.ANNOTATION_TYPE_MEMBER_DECLARATION__USAGES, AnnotationTypeMemberDeclaration.class, msgs);
			if (newMember != null)
				msgs = ((InternalEObject)newMember).eInverseAdd(this, JavaPackage.ANNOTATION_TYPE_MEMBER_DECLARATION__USAGES, AnnotationTypeMemberDeclaration.class, msgs);
			msgs = basicSetMember(newMember, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, JavaPackage.ANNOTATION_MEMBER_VALUE_PAIR__MEMBER, newMember, newMember));
	}

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case JavaPackage.ANNOTATION_MEMBER_VALUE_PAIR__MEMBER:
				if (member != null)
					msgs = ((InternalEObject)member).eInverseRemove(this, JavaPackage.ANNOTATION_TYPE_MEMBER_DECLARATION__USAGES, AnnotationTypeMemberDeclaration.class, msgs);
				return basicSetMember((AnnotationTypeMemberDeclaration)otherEnd, msgs);
		}
		return super.eInverseAdd(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case JavaPackage.ANNOTATION_MEMBER_VALUE_PAIR__MEMBER:
				return basicSetMember(null, msgs);
			case JavaPackage.ANNOTATION_MEMBER_VALUE_PAIR__VALUE:
				return basicSetValue(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 JavaPackage.ANNOTATION_MEMBER_VALUE_PAIR__MEMBER:
				if (resolve) return getMember();
				return basicGetMember();
			case JavaPackage.ANNOTATION_MEMBER_VALUE_PAIR__VALUE:
				return getValue();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case JavaPackage.ANNOTATION_MEMBER_VALUE_PAIR__MEMBER:
				setMember((AnnotationTypeMemberDeclaration)newValue);
				return;
			case JavaPackage.ANNOTATION_MEMBER_VALUE_PAIR__VALUE:
				setValue((Expression)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case JavaPackage.ANNOTATION_MEMBER_VALUE_PAIR__MEMBER:
				setMember((AnnotationTypeMemberDeclaration)null);
				return;
			case JavaPackage.ANNOTATION_MEMBER_VALUE_PAIR__VALUE:
				setValue((Expression)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case JavaPackage.ANNOTATION_MEMBER_VALUE_PAIR__MEMBER:
				return member != null;
			case JavaPackage.ANNOTATION_MEMBER_VALUE_PAIR__VALUE:
				return value != null;
		}
		return super.eIsSet(featureID);
	}

} //AnnotationMemberValuePairImpl