/*******************************************************************************
* 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.internal.common.model.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.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.internal.common.model.EMFStoreProperty;
import org.eclipse.emf.emfstore.internal.common.model.EMFStorePropertyType;
import org.eclipse.emf.emfstore.internal.common.model.ModelPackage;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>EMF Store Property</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.emf.emfstore.internal.common.model.impl.EMFStorePropertyImpl#getKey <em>Key</em>}</li>
* <li>{@link org.eclipse.emf.emfstore.internal.common.model.impl.EMFStorePropertyImpl#getValue <em>Value</em>}</li>
* <li>{@link org.eclipse.emf.emfstore.internal.common.model.impl.EMFStorePropertyImpl#getType <em>Type</em>}</li>
* <li>{@link org.eclipse.emf.emfstore.internal.common.model.impl.EMFStorePropertyImpl#getVersion <em>Version</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class EMFStorePropertyImpl extends EObjectImpl implements EMFStoreProperty {
/**
* The default value of the '{@link #getKey() <em>Key</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @see #getKey()
* @generated
* @ordered
*/
protected static final String KEY_EDEFAULT = null;
/**
* The cached value of the '{@link #getKey() <em>Key</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @see #getKey()
* @generated
* @ordered
*/
protected String key = KEY_EDEFAULT;
/**
* The cached value of the '{@link #getValue() <em>Value</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @see #getValue()
* @generated
* @ordered
*/
protected EObject value;
/**
* The default value of the '{@link #getType() <em>Type</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @see #getType()
* @generated
* @ordered
*/
protected static final EMFStorePropertyType TYPE_EDEFAULT = EMFStorePropertyType.SHARED;
/**
* The cached value of the '{@link #getType() <em>Type</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @see #getType()
* @generated
* @ordered
*/
protected EMFStorePropertyType type = TYPE_EDEFAULT;
/**
* The default value of the '{@link #getVersion() <em>Version</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @see #getVersion()
* @generated
* @ordered
*/
protected static final int VERSION_EDEFAULT = 0;
/**
* The cached value of the '{@link #getVersion() <em>Version</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @see #getVersion()
* @generated
* @ordered
*/
protected int version = VERSION_EDEFAULT;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
protected EMFStorePropertyImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return ModelPackage.Literals.EMF_STORE_PROPERTY;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public String getKey() {
return key;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public void setKey(String newKey) {
final String oldKey = key;
key = newKey;
if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET, ModelPackage.EMF_STORE_PROPERTY__KEY, oldKey, key));
}
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public EObject getValue() {
if (value != null && value.eIsProxy()) {
final InternalEObject oldValue = (InternalEObject) value;
value = eResolveProxy(oldValue);
if (value != oldValue) {
final InternalEObject newValue = (InternalEObject) value;
NotificationChain msgs = oldValue.eInverseRemove(this, EOPPOSITE_FEATURE_BASE
- ModelPackage.EMF_STORE_PROPERTY__VALUE, null, null);
if (newValue.eInternalContainer() == null) {
msgs = newValue.eInverseAdd(this, EOPPOSITE_FEATURE_BASE - ModelPackage.EMF_STORE_PROPERTY__VALUE,
null, msgs);
}
if (msgs != null) {
msgs.dispatch();
}
if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.RESOLVE, ModelPackage.EMF_STORE_PROPERTY__VALUE,
oldValue, value));
}
}
}
return value;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public EObject basicGetValue() {
return value;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public NotificationChain basicSetValue(EObject newValue, NotificationChain msgs) {
final EObject oldValue = value;
value = newValue;
if (eNotificationRequired()) {
final ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
ModelPackage.EMF_STORE_PROPERTY__VALUE, oldValue, newValue);
if (msgs == null) {
msgs = notification;
} else {
msgs.add(notification);
}
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public void setValue(EObject newValue) {
if (newValue != value) {
NotificationChain msgs = null;
if (value != null) {
msgs = ((InternalEObject) value).eInverseRemove(this, EOPPOSITE_FEATURE_BASE
- ModelPackage.EMF_STORE_PROPERTY__VALUE, null, msgs);
}
if (newValue != null) {
msgs = ((InternalEObject) newValue).eInverseAdd(this, EOPPOSITE_FEATURE_BASE
- ModelPackage.EMF_STORE_PROPERTY__VALUE, null, msgs);
}
msgs = basicSetValue(newValue, msgs);
if (msgs != null) {
msgs.dispatch();
}
} else if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET, ModelPackage.EMF_STORE_PROPERTY__VALUE, newValue,
newValue));
}
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public EMFStorePropertyType getType() {
return type;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public void setType(EMFStorePropertyType newType) {
final EMFStorePropertyType oldType = type;
type = newType == null ? TYPE_EDEFAULT : newType;
if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET, ModelPackage.EMF_STORE_PROPERTY__TYPE, oldType, type));
}
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public int getVersion() {
return version;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public void setVersion(int newVersion) {
final int oldVersion = version;
version = newVersion;
if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET, ModelPackage.EMF_STORE_PROPERTY__VERSION, oldVersion,
version));
}
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case ModelPackage.EMF_STORE_PROPERTY__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 ModelPackage.EMF_STORE_PROPERTY__KEY:
return getKey();
case ModelPackage.EMF_STORE_PROPERTY__VALUE:
if (resolve) {
return getValue();
}
return basicGetValue();
case ModelPackage.EMF_STORE_PROPERTY__TYPE:
return getType();
case ModelPackage.EMF_STORE_PROPERTY__VERSION:
return getVersion();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case ModelPackage.EMF_STORE_PROPERTY__KEY:
setKey((String) newValue);
return;
case ModelPackage.EMF_STORE_PROPERTY__VALUE:
setValue((EObject) newValue);
return;
case ModelPackage.EMF_STORE_PROPERTY__TYPE:
setType((EMFStorePropertyType) newValue);
return;
case ModelPackage.EMF_STORE_PROPERTY__VERSION:
setVersion((Integer) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case ModelPackage.EMF_STORE_PROPERTY__KEY:
setKey(KEY_EDEFAULT);
return;
case ModelPackage.EMF_STORE_PROPERTY__VALUE:
setValue((EObject) null);
return;
case ModelPackage.EMF_STORE_PROPERTY__TYPE:
setType(TYPE_EDEFAULT);
return;
case ModelPackage.EMF_STORE_PROPERTY__VERSION:
setVersion(VERSION_EDEFAULT);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case ModelPackage.EMF_STORE_PROPERTY__KEY:
return KEY_EDEFAULT == null ? key != null : !KEY_EDEFAULT.equals(key);
case ModelPackage.EMF_STORE_PROPERTY__VALUE:
return value != null;
case ModelPackage.EMF_STORE_PROPERTY__TYPE:
return type != TYPE_EDEFAULT;
case ModelPackage.EMF_STORE_PROPERTY__VERSION:
return version != VERSION_EDEFAULT;
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
public String toString() {
if (eIsProxy()) {
return super.toString();
}
final StringBuffer result = new StringBuffer(super.toString());
result.append(" (key: "); //$NON-NLS-1$
result.append(key);
result.append(", type: "); //$NON-NLS-1$
result.append(type);
result.append(", version: "); //$NON-NLS-1$
result.append(version);
result.append(')');
return result.toString();
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.emfstore.internal.common.model.EMFStoreProperty#isVersioned()
*/
public boolean isVersioned() {
return getVersion() != UNVERSIONED;
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.emfstore.internal.common.model.EMFStoreProperty#setVersioned()
*/
public void setVersioned() {
if (isVersioned()) {
return;
}
setVersion(VERSIONED);
}
/**
* {@inheritDoc}
*
* @see org.eclipse.emf.emfstore.internal.common.model.EMFStoreProperty#increaseVersion()
*/
public void increaseVersion() {
setVersion(getVersion() + 1);
}
} // EMFStorePropertyImpl