/*******************************************************************************
* Copyright (c) 2010 Michal Antkiewicz.
* 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:
* Michal Antkiewicz - initial API and implementation
******************************************************************************/
package ca.uwaterloo.gsd.fsml.sync.impl;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.EObjectImpl;
import ca.uwaterloo.gsd.fsml.sync.ClassSyncItem;
import ca.uwaterloo.gsd.fsml.sync.RA;
import ca.uwaterloo.gsd.fsml.sync.ReconciliationDecision;
import ca.uwaterloo.gsd.fsml.sync.SyncFactory;
import ca.uwaterloo.gsd.fsml.sync.SyncItem;
import ca.uwaterloo.gsd.fsml.sync.SyncPackage;
import ca.uwaterloo.gsd.fsml.sync.SynchronizationState;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Sync Item</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link ca.uwaterloo.gsd.fsml.sync.impl.SyncItemImpl#getSynchronizationState <em>Synchronization State</em>}</li>
* <li>{@link ca.uwaterloo.gsd.fsml.sync.impl.SyncItemImpl#getReconciliationDecision <em>Reconciliation Decision</em>}</li>
* <li>{@link ca.uwaterloo.gsd.fsml.sync.impl.SyncItemImpl#getResult <em>Result</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public abstract class SyncItemImpl extends EObjectImpl implements SyncItem {
/**
* The default value of the '{@link #getSynchronizationState() <em>Synchronization State</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getSynchronizationState()
* @generated
* @ordered
*/
protected static final SynchronizationState SYNCHRONIZATION_STATE_EDEFAULT = SynchronizationState.UNSPECIFIED_LITERAL;
/**
* The cached value of the '{@link #getSynchronizationState() <em>Synchronization State</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getSynchronizationState()
* @generated
* @ordered
*/
protected SynchronizationState synchronizationState = SYNCHRONIZATION_STATE_EDEFAULT;
/**
* The default value of the '{@link #getReconciliationDecision() <em>Reconciliation Decision</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getReconciliationDecision()
* @generated
* @ordered
*/
protected static final ReconciliationDecision RECONCILIATION_DECISION_EDEFAULT = ReconciliationDecision.UNSPECIFIED_LITERAL;
/**
* The cached value of the '{@link #getReconciliationDecision() <em>Reconciliation Decision</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getReconciliationDecision()
* @generated
* @ordered
*/
protected ReconciliationDecision reconciliationDecision = RECONCILIATION_DECISION_EDEFAULT;
/**
* The default value of the '{@link #getResult() <em>Result</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getResult()
* @generated
* @ordered
*/
protected static final String RESULT_EDEFAULT = null;
/**
* The cached value of the '{@link #getResult() <em>Result</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getResult()
* @generated
* @ordered
*/
protected String result = RESULT_EDEFAULT;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected SyncItemImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return SyncPackage.Literals.SYNC_ITEM;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public SynchronizationState getSynchronizationState() {
return synchronizationState;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setSynchronizationState(SynchronizationState newSynchronizationState) {
SynchronizationState oldSynchronizationState = synchronizationState;
synchronizationState = newSynchronizationState == null ? SYNCHRONIZATION_STATE_EDEFAULT : newSynchronizationState;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SyncPackage.SYNC_ITEM__SYNCHRONIZATION_STATE, oldSynchronizationState, synchronizationState));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ReconciliationDecision getReconciliationDecision() {
return reconciliationDecision;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setReconciliationDecision(ReconciliationDecision newReconciliationDecision) {
ReconciliationDecision oldReconciliationDecision = reconciliationDecision;
reconciliationDecision = newReconciliationDecision == null ? RECONCILIATION_DECISION_EDEFAULT : newReconciliationDecision;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SyncPackage.SYNC_ITEM__RECONCILIATION_DECISION, oldReconciliationDecision, reconciliationDecision));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public String getResult() {
return result;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setResult(String newResult) {
String oldResult = result;
result = newResult;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SyncPackage.SYNC_ITEM__RESULT, oldResult, result));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public boolean isStateForward() {
switch (synchronizationState.getValue()) {
case SynchronizationState.ADDED_MODEL:
case SynchronizationState.CHANGED_MODEL:
case SynchronizationState.REMOVED_MODEL:
return true;
default:
return false;
}
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public boolean isStateReverse() {
switch (synchronizationState.getValue()) {
case SynchronizationState.ADDED_CODE:
case SynchronizationState.CHANGED_CODE:
case SynchronizationState.REMOVED_CODE:
return true;
default:
return false;
}
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public boolean isStateConflict() {
switch (synchronizationState.getValue()) {
case SynchronizationState.ADDED_INCONSISTENTLY:
case SynchronizationState.CHANGED_INCONSISTENTLY:
case SynchronizationState.REMOVED_CODE_CHANGED_MODEL:
case SynchronizationState.REMOVED_MODEL_CHANGED_CODE:
return true;
}
return false;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public boolean isDecisionIgnore() {
return reconciliationDecision.getValue() == ReconciliationDecision.IGNORE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public boolean isStateChanged() {
return synchronizationState.getValue() == SynchronizationState.CHANGED;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public boolean isDecisionEnforce() {
switch (reconciliationDecision.getValue()) {
case ReconciliationDecision.ENFORCE:
case ReconciliationDecision.ENFORCE_AND_UPDATE:
case ReconciliationDecision.OVERRIDE_AND_ENFORCE:
return true;
default:
return false;
}
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public boolean isDecisionUpdate() {
switch (reconciliationDecision.getValue()) {
case ReconciliationDecision.UPDATE:
case ReconciliationDecision.ENFORCE_AND_UPDATE:
case ReconciliationDecision.OVERRIDE_AND_UPDATE:
return true;
default:
return false;
}
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public boolean isDecisionValid(ReconciliationDecision decision) {
switch (decision.getValue()) {
case ReconciliationDecision.ENFORCE:
return isStateForward();
case ReconciliationDecision.OVERRIDE_AND_ENFORCE:
return isStateReverse() || isStateConflict();
case ReconciliationDecision.UPDATE:
return isStateReverse();
case ReconciliationDecision.OVERRIDE_AND_UPDATE:
return isStateForward() || isStateConflict();
case ReconciliationDecision.ENFORCE_AND_UPDATE:
return isStateChanged();
default:
return true;
}
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public abstract EObject getModel();
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public abstract EObject getCode();
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public static boolean isDecisionValidForState(ReconciliationDecision decision, SynchronizationState state) {
ClassSyncItem aux = SyncFactory.eINSTANCE.createClassSyncItem();
aux.setSynchronizationState(state);
return aux.isDecisionValid(decision);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case SyncPackage.SYNC_ITEM__SYNCHRONIZATION_STATE:
return getSynchronizationState();
case SyncPackage.SYNC_ITEM__RECONCILIATION_DECISION:
return getReconciliationDecision();
case SyncPackage.SYNC_ITEM__RESULT:
return getResult();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case SyncPackage.SYNC_ITEM__SYNCHRONIZATION_STATE:
setSynchronizationState((SynchronizationState)newValue);
return;
case SyncPackage.SYNC_ITEM__RECONCILIATION_DECISION:
setReconciliationDecision((ReconciliationDecision)newValue);
return;
case SyncPackage.SYNC_ITEM__RESULT:
setResult((String)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case SyncPackage.SYNC_ITEM__SYNCHRONIZATION_STATE:
setSynchronizationState(SYNCHRONIZATION_STATE_EDEFAULT);
return;
case SyncPackage.SYNC_ITEM__RECONCILIATION_DECISION:
setReconciliationDecision(RECONCILIATION_DECISION_EDEFAULT);
return;
case SyncPackage.SYNC_ITEM__RESULT:
setResult(RESULT_EDEFAULT);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case SyncPackage.SYNC_ITEM__SYNCHRONIZATION_STATE:
return synchronizationState != SYNCHRONIZATION_STATE_EDEFAULT;
case SyncPackage.SYNC_ITEM__RECONCILIATION_DECISION:
return reconciliationDecision != RECONCILIATION_DECISION_EDEFAULT;
case SyncPackage.SYNC_ITEM__RESULT:
return RESULT_EDEFAULT == null ? result != null : !RESULT_EDEFAULT.equals(result);
}
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(" (synchronizationState: ");
result.append(synchronizationState);
result.append(", reconciliationDecision: ");
result.append(reconciliationDecision);
result.append(", result: ");
result.append(result);
result.append(')');
return result.toString();
}
/**
* @return a reconciliation action for the reconciliation decision and synchronization state.
* @generated NOT
*/
public ca.uwaterloo.gsd.fsml.sync.RA getReconciliationAction() {
switch (reconciliationDecision.getValue()) {
case ReconciliationDecision.ENFORCE:
switch (synchronizationState.getValue()) {
case SynchronizationState.ADDED_MODEL:
return RA.CODE_ADD;
case SynchronizationState.CHANGED_MODEL:
return RA.CODE_CHANGE;
case SynchronizationState.REMOVED_MODEL:
return RA.CODE_REMOVE;
}
// error!
return RA.STOP;
case ReconciliationDecision.UPDATE:
switch (synchronizationState.getValue()) {
case SynchronizationState.ADDED_CODE:
return RA.MODEL_ADD;
case SynchronizationState.CHANGED_CODE:
return RA.MODEL_CHANGE;
case SynchronizationState.REMOVED_CODE:
return RA.MODEL_REMOVE;
}
// error!
return RA.STOP;
case ReconciliationDecision.OVERRIDE_AND_ENFORCE:
switch (synchronizationState.getValue()) {
case SynchronizationState.ADDED_CODE:
return RA.CODE_REMOVE;
case SynchronizationState.CHANGED_CODE:
return RA.CODE_CHANGE;
case SynchronizationState.REMOVED_CODE:
return RA.CODE_ADD;
case SynchronizationState.CHANGED_INCONSISTENTLY:
return RA.CODE_CHANGE;
case SynchronizationState.ADDED_INCONSISTENTLY:
return RA.CODE_CHANGE;
case SynchronizationState.REMOVED_CODE_CHANGED_MODEL:
return RA.CODE_ADD;
case SynchronizationState.REMOVED_MODEL_CHANGED_CODE:
return RA.CODE_REMOVE;
}
// error!
return RA.STOP;
case ReconciliationDecision.OVERRIDE_AND_UPDATE:
switch (synchronizationState.getValue()) {
case SynchronizationState.ADDED_MODEL:
return RA.MODEL_REMOVE;
case SynchronizationState.CHANGED_MODEL:
return RA.MODEL_CHANGE;
case SynchronizationState.REMOVED_MODEL:
return RA.MODEL_ADD;
case SynchronizationState.CHANGED_INCONSISTENTLY:
return RA.MODEL_CHANGE;
case SynchronizationState.ADDED_INCONSISTENTLY:
return RA.MODEL_CHANGE;
case SynchronizationState.REMOVED_CODE_CHANGED_MODEL:
return RA.MODEL_REMOVE;
case SynchronizationState.REMOVED_MODEL_CHANGED_CODE:
return RA.MODEL_ADD;
}
// error!
return RA.STOP;
}
return RA.PROCEED;
}
} //SyncItemImpl