org.eclipse.ogee.model/src/org/eclipse/ogee/model/odata/impl/AnnotationImpl.java

/*******************************************************************************
 *  Copyright (c) 2012-2014 SAP SE.
 *  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:
 *  SAP SE - initial API and implementation and/or initial documentation
 *
 *******************************************************************************/
/**
 */
package org.eclipse.ogee.model.odata.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.ogee.model.odata.Annotation;
import org.eclipse.ogee.model.odata.IAnnotationTarget;
import org.eclipse.ogee.model.odata.OdataPackage;

/**
 * <!-- 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.ogee.model.odata.impl.AnnotationImpl#getQualifier <em>Qualifier</em>}</li>
 *   <li>{@link org.eclipse.ogee.model.odata.impl.AnnotationImpl#getTarget <em>Target</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public abstract class AnnotationImpl extends EObjectImpl implements Annotation {
	/**
	 * The default value of the '{@link #getQualifier() <em>Qualifier</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getQualifier()
	 * @generated
	 * @ordered
	 */
	protected static final String QUALIFIER_EDEFAULT = null;

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

	/**
	 * The cached value of the '{@link #getTarget() <em>Target</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getTarget()
	 * @generated
	 * @ordered
	 */
	protected IAnnotationTarget target;

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setQualifier(String newQualifier) {
		String oldQualifier = qualifier;
		qualifier = newQualifier;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, OdataPackage.ANNOTATION__QUALIFIER, oldQualifier, qualifier));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public IAnnotationTarget getTarget() {
		if (target != null && target.eIsProxy()) {
			InternalEObject oldTarget = (InternalEObject)target;
			target = (IAnnotationTarget)eResolveProxy(oldTarget);
			if (target != oldTarget) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, OdataPackage.ANNOTATION__TARGET, oldTarget, target));
			}
		}
		return target;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public IAnnotationTarget basicGetTarget() {
		return target;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetTarget(IAnnotationTarget newTarget, NotificationChain msgs) {
		IAnnotationTarget oldTarget = target;
		target = newTarget;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, OdataPackage.ANNOTATION__TARGET, oldTarget, newTarget);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setTarget(IAnnotationTarget newTarget) {
		if (newTarget != target) {
			NotificationChain msgs = null;
			if (target != null)
				msgs = ((InternalEObject)target).eInverseRemove(this, OdataPackage.IANNOTATION_TARGET__ANNOTATIONS, IAnnotationTarget.class, msgs);
			if (newTarget != null)
				msgs = ((InternalEObject)newTarget).eInverseAdd(this, OdataPackage.IANNOTATION_TARGET__ANNOTATIONS, IAnnotationTarget.class, msgs);
			msgs = basicSetTarget(newTarget, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, OdataPackage.ANNOTATION__TARGET, newTarget, newTarget));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case OdataPackage.ANNOTATION__TARGET:
				if (target != null)
					msgs = ((InternalEObject)target).eInverseRemove(this, OdataPackage.IANNOTATION_TARGET__ANNOTATIONS, IAnnotationTarget.class, msgs);
				return basicSetTarget((IAnnotationTarget)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 OdataPackage.ANNOTATION__TARGET:
				return basicSetTarget(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 OdataPackage.ANNOTATION__QUALIFIER:
				return getQualifier();
			case OdataPackage.ANNOTATION__TARGET:
				if (resolve) return getTarget();
				return basicGetTarget();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case OdataPackage.ANNOTATION__QUALIFIER:
				setQualifier((String)newValue);
				return;
			case OdataPackage.ANNOTATION__TARGET:
				setTarget((IAnnotationTarget)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case OdataPackage.ANNOTATION__QUALIFIER:
				setQualifier(QUALIFIER_EDEFAULT);
				return;
			case OdataPackage.ANNOTATION__TARGET:
				setTarget((IAnnotationTarget)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case OdataPackage.ANNOTATION__QUALIFIER:
				return QUALIFIER_EDEFAULT == null ? qualifier != null : !QUALIFIER_EDEFAULT.equals(qualifier);
			case OdataPackage.ANNOTATION__TARGET:
				return target != null;
		}
		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(" (qualifier: "); //$NON-NLS-1$
		result.append(qualifier);
		result.append(')');
		return result.toString();
	}

} //AnnotationImpl