/*******************************************************************************
* Copyright (c) 2008-2011 Chair for Applied Software Engineering,
* Technische Universitaet Muenchen.
* 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:
******************************************************************************/
package org.eclipse.emf.emfstore.server.model.versioning.impl;
import java.util.Collection;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.EList;
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.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.emf.emfstore.common.model.ModelElementId;
import org.eclipse.emf.emfstore.server.model.versioning.HistoryQuery;
import org.eclipse.emf.emfstore.server.model.versioning.PrimaryVersionSpec;
import org.eclipse.emf.emfstore.server.model.versioning.VersioningPackage;
/**
* <!-- begin-user-doc --> An implementation of the model object '<em><b>History Query</b></em>'. <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.emf.emfstore.server.model.versioning.impl.HistoryQueryImpl#getSource <em>Source</em>}</li>
* <li>{@link org.eclipse.emf.emfstore.server.model.versioning.impl.HistoryQueryImpl#getTarget <em>Target</em>}</li>
* <li>{@link org.eclipse.emf.emfstore.server.model.versioning.impl.HistoryQueryImpl#getModelElements <em>Model Elements</em>}</li>
* <li>{@link org.eclipse.emf.emfstore.server.model.versioning.impl.HistoryQueryImpl#isIncludeChangePackage <em>Include Change Package</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class HistoryQueryImpl extends EObjectImpl implements HistoryQuery {
/**
* The cached value of the '{@link #getSource() <em>Source</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getSource()
* @generated
* @ordered
*/
protected PrimaryVersionSpec source;
/**
* The cached value of the '{@link #getTarget() <em>Target</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTarget()
* @generated
* @ordered
*/
protected PrimaryVersionSpec target;
/**
* The cached value of the '{@link #getModelElements() <em>Model Elements</em>}' containment reference list. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @see #getModelElements()
* @generated
* @ordered
*/
protected EList<ModelElementId> modelElements;
/**
* The default value of the '{@link #isIncludeChangePackage() <em>Include Change Package</em>}' attribute. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @see #isIncludeChangePackage()
* @generated
* @ordered
*/
protected static final boolean INCLUDE_CHANGE_PACKAGE_EDEFAULT = false;
/**
* The cached value of the '{@link #isIncludeChangePackage() <em>Include Change Package</em>}' attribute. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @see #isIncludeChangePackage()
* @generated
* @ordered
*/
protected boolean includeChangePackage = INCLUDE_CHANGE_PACKAGE_EDEFAULT;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
protected HistoryQueryImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return VersioningPackage.Literals.HISTORY_QUERY;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public PrimaryVersionSpec getSource() {
if (source != null && source.eIsProxy()) {
InternalEObject oldSource = (InternalEObject)source;
source = (PrimaryVersionSpec)eResolveProxy(oldSource);
if (source != oldSource) {
InternalEObject newSource = (InternalEObject)source;
NotificationChain msgs = oldSource.eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VersioningPackage.HISTORY_QUERY__SOURCE, null, null);
if (newSource.eInternalContainer() == null) {
msgs = newSource.eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VersioningPackage.HISTORY_QUERY__SOURCE, null, msgs);
}
if (msgs != null) msgs.dispatch();
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, VersioningPackage.HISTORY_QUERY__SOURCE, oldSource, source));
}
}
return source;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public PrimaryVersionSpec basicGetSource() {
return source;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetSource(PrimaryVersionSpec newSource, NotificationChain msgs) {
PrimaryVersionSpec oldSource = source;
source = newSource;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VersioningPackage.HISTORY_QUERY__SOURCE, oldSource, newSource);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public void setSource(PrimaryVersionSpec newSource) {
if (newSource != source) {
NotificationChain msgs = null;
if (source != null)
msgs = ((InternalEObject)source).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VersioningPackage.HISTORY_QUERY__SOURCE, null, msgs);
if (newSource != null)
msgs = ((InternalEObject)newSource).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VersioningPackage.HISTORY_QUERY__SOURCE, null, msgs);
msgs = basicSetSource(newSource, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, VersioningPackage.HISTORY_QUERY__SOURCE, newSource, newSource));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public PrimaryVersionSpec getTarget() {
if (target != null && target.eIsProxy()) {
InternalEObject oldTarget = (InternalEObject)target;
target = (PrimaryVersionSpec)eResolveProxy(oldTarget);
if (target != oldTarget) {
InternalEObject newTarget = (InternalEObject)target;
NotificationChain msgs = oldTarget.eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VersioningPackage.HISTORY_QUERY__TARGET, null, null);
if (newTarget.eInternalContainer() == null) {
msgs = newTarget.eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VersioningPackage.HISTORY_QUERY__TARGET, null, msgs);
}
if (msgs != null) msgs.dispatch();
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, VersioningPackage.HISTORY_QUERY__TARGET, oldTarget, target));
}
}
return target;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public PrimaryVersionSpec basicGetTarget() {
return target;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetTarget(PrimaryVersionSpec newTarget, NotificationChain msgs) {
PrimaryVersionSpec oldTarget = target;
target = newTarget;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, VersioningPackage.HISTORY_QUERY__TARGET, oldTarget, newTarget);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public void setTarget(PrimaryVersionSpec newTarget) {
if (newTarget != target) {
NotificationChain msgs = null;
if (target != null)
msgs = ((InternalEObject)target).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - VersioningPackage.HISTORY_QUERY__TARGET, null, msgs);
if (newTarget != null)
msgs = ((InternalEObject)newTarget).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - VersioningPackage.HISTORY_QUERY__TARGET, null, msgs);
msgs = basicSetTarget(newTarget, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, VersioningPackage.HISTORY_QUERY__TARGET, newTarget, newTarget));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public EList<ModelElementId> getModelElements() {
if (modelElements == null) {
modelElements = new EObjectContainmentEList.Resolving<ModelElementId>(ModelElementId.class, this, VersioningPackage.HISTORY_QUERY__MODEL_ELEMENTS);
}
return modelElements;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public boolean isIncludeChangePackage() {
return includeChangePackage;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public void setIncludeChangePackage(boolean newIncludeChangePackage) {
boolean oldIncludeChangePackage = includeChangePackage;
includeChangePackage = newIncludeChangePackage;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, VersioningPackage.HISTORY_QUERY__INCLUDE_CHANGE_PACKAGE, oldIncludeChangePackage, includeChangePackage));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case VersioningPackage.HISTORY_QUERY__SOURCE:
return basicSetSource(null, msgs);
case VersioningPackage.HISTORY_QUERY__TARGET:
return basicSetTarget(null, msgs);
case VersioningPackage.HISTORY_QUERY__MODEL_ELEMENTS:
return ((InternalEList<?>)getModelElements()).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 VersioningPackage.HISTORY_QUERY__SOURCE:
if (resolve) return getSource();
return basicGetSource();
case VersioningPackage.HISTORY_QUERY__TARGET:
if (resolve) return getTarget();
return basicGetTarget();
case VersioningPackage.HISTORY_QUERY__MODEL_ELEMENTS:
return getModelElements();
case VersioningPackage.HISTORY_QUERY__INCLUDE_CHANGE_PACKAGE:
return isIncludeChangePackage();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case VersioningPackage.HISTORY_QUERY__SOURCE:
setSource((PrimaryVersionSpec)newValue);
return;
case VersioningPackage.HISTORY_QUERY__TARGET:
setTarget((PrimaryVersionSpec)newValue);
return;
case VersioningPackage.HISTORY_QUERY__MODEL_ELEMENTS:
getModelElements().clear();
getModelElements().addAll((Collection<? extends ModelElementId>)newValue);
return;
case VersioningPackage.HISTORY_QUERY__INCLUDE_CHANGE_PACKAGE:
setIncludeChangePackage((Boolean)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case VersioningPackage.HISTORY_QUERY__SOURCE:
setSource((PrimaryVersionSpec)null);
return;
case VersioningPackage.HISTORY_QUERY__TARGET:
setTarget((PrimaryVersionSpec)null);
return;
case VersioningPackage.HISTORY_QUERY__MODEL_ELEMENTS:
getModelElements().clear();
return;
case VersioningPackage.HISTORY_QUERY__INCLUDE_CHANGE_PACKAGE:
setIncludeChangePackage(INCLUDE_CHANGE_PACKAGE_EDEFAULT);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case VersioningPackage.HISTORY_QUERY__SOURCE:
return source != null;
case VersioningPackage.HISTORY_QUERY__TARGET:
return target != null;
case VersioningPackage.HISTORY_QUERY__MODEL_ELEMENTS:
return modelElements != null && !modelElements.isEmpty();
case VersioningPackage.HISTORY_QUERY__INCLUDE_CHANGE_PACKAGE:
return includeChangePackage != INCLUDE_CHANGE_PACKAGE_EDEFAULT;
}
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(" (includeChangePackage: ");
result.append(includeChangePackage);
result.append(')');
return result.toString();
}
} // HistoryQueryImpl