/*******************************************************************************
* 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.operations.impl;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.BasicEMap;
import org.eclipse.emf.common.util.EMap;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.EObjectImpl;
import org.eclipse.emf.emfstore.common.model.ModelElementId;
import org.eclipse.emf.emfstore.server.model.versioning.operations.OperationsPackage;
/**
* <!-- begin-user-doc --> An implementation of the model object '<em><b>EObject To Model Element Id Map</b></em>'. <!--
* end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.emf.emfstore.server.model.versioning.operations.impl.EObjectToModelElementIdMapImpl#getTypedKey <em>Key</em>}</li>
* <li>{@link org.eclipse.emf.emfstore.server.model.versioning.operations.impl.EObjectToModelElementIdMapImpl#getTypedValue <em>Value</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class EObjectToModelElementIdMapImpl extends EObjectImpl implements BasicEMap.Entry<EObject,ModelElementId> {
/**
* The cached value of the '{@link #getTypedKey() <em>Key</em>}' reference.
* <!-- begin-user-doc --> <!--
* end-user-doc -->
* @see #getTypedKey()
* @generated
* @ordered
*/
protected EObject key;
/**
* The cached value of the '{@link #getTypedValue() <em>Value</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTypedValue()
* @generated
* @ordered
*/
protected ModelElementId value;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
protected EObjectToModelElementIdMapImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return OperationsPackage.Literals.EOBJECT_TO_MODEL_ELEMENT_ID_MAP;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public EObject getTypedKey() {
if (key != null && key.eIsProxy()) {
InternalEObject oldKey = (InternalEObject)key;
key = eResolveProxy(oldKey);
if (key != oldKey) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, OperationsPackage.EOBJECT_TO_MODEL_ELEMENT_ID_MAP__KEY, oldKey, key));
}
}
return key;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public EObject basicGetTypedKey() {
return key;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public void setTypedKey(EObject newKey) {
EObject oldKey = key;
key = newKey;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, OperationsPackage.EOBJECT_TO_MODEL_ELEMENT_ID_MAP__KEY, oldKey, key));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public ModelElementId getTypedValue() {
if (value != null && value.eIsProxy()) {
InternalEObject oldValue = (InternalEObject)value;
value = (ModelElementId)eResolveProxy(oldValue);
if (value != oldValue) {
InternalEObject newValue = (InternalEObject)value;
NotificationChain msgs = oldValue.eInverseRemove(this, EOPPOSITE_FEATURE_BASE - OperationsPackage.EOBJECT_TO_MODEL_ELEMENT_ID_MAP__VALUE, null, null);
if (newValue.eInternalContainer() == null) {
msgs = newValue.eInverseAdd(this, EOPPOSITE_FEATURE_BASE - OperationsPackage.EOBJECT_TO_MODEL_ELEMENT_ID_MAP__VALUE, null, msgs);
}
if (msgs != null) msgs.dispatch();
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, OperationsPackage.EOBJECT_TO_MODEL_ELEMENT_ID_MAP__VALUE, oldValue, value));
}
}
return value;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public ModelElementId basicGetTypedValue() {
return value;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetTypedValue(ModelElementId newValue, NotificationChain msgs) {
ModelElementId oldValue = value;
value = newValue;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, OperationsPackage.EOBJECT_TO_MODEL_ELEMENT_ID_MAP__VALUE, oldValue, newValue);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public void setTypedValue(ModelElementId newValue) {
if (newValue != value) {
NotificationChain msgs = null;
if (value != null)
msgs = ((InternalEObject)value).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - OperationsPackage.EOBJECT_TO_MODEL_ELEMENT_ID_MAP__VALUE, null, msgs);
if (newValue != null)
msgs = ((InternalEObject)newValue).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - OperationsPackage.EOBJECT_TO_MODEL_ELEMENT_ID_MAP__VALUE, null, msgs);
msgs = basicSetTypedValue(newValue, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, OperationsPackage.EOBJECT_TO_MODEL_ELEMENT_ID_MAP__VALUE, newValue, newValue));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case OperationsPackage.EOBJECT_TO_MODEL_ELEMENT_ID_MAP__VALUE:
return basicSetTypedValue(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 OperationsPackage.EOBJECT_TO_MODEL_ELEMENT_ID_MAP__KEY:
if (resolve) return getTypedKey();
return basicGetTypedKey();
case OperationsPackage.EOBJECT_TO_MODEL_ELEMENT_ID_MAP__VALUE:
if (resolve) return getTypedValue();
return basicGetTypedValue();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case OperationsPackage.EOBJECT_TO_MODEL_ELEMENT_ID_MAP__KEY:
setTypedKey((EObject)newValue);
return;
case OperationsPackage.EOBJECT_TO_MODEL_ELEMENT_ID_MAP__VALUE:
setTypedValue((ModelElementId)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case OperationsPackage.EOBJECT_TO_MODEL_ELEMENT_ID_MAP__KEY:
setTypedKey((EObject)null);
return;
case OperationsPackage.EOBJECT_TO_MODEL_ELEMENT_ID_MAP__VALUE:
setTypedValue((ModelElementId)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case OperationsPackage.EOBJECT_TO_MODEL_ELEMENT_ID_MAP__KEY:
return key != null;
case OperationsPackage.EOBJECT_TO_MODEL_ELEMENT_ID_MAP__VALUE:
return value != null;
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
protected int hash = -1;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public int getHash() {
if (hash == -1) {
Object theKey = getKey();
hash = (theKey == null ? 0 : theKey.hashCode());
}
return hash;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public void setHash(int hash) {
this.hash = hash;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public EObject getKey() {
return getTypedKey();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public void setKey(EObject key) {
setTypedKey(key);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public ModelElementId getValue() {
return getTypedValue();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public ModelElementId setValue(ModelElementId value) {
ModelElementId oldValue = getValue();
setTypedValue(value);
return oldValue;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
public EMap<EObject, ModelElementId> getEMap() {
EObject container = eContainer();
return container == null ? null : (EMap<EObject, ModelElementId>)container.eGet(eContainmentFeature());
}
} // EObjectToModelElementIdMapImpl