/**
* generated by Xtext 2.21.0
*/
package org.eclipse.viatra.solver.language.solverLanguage.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.viatra.solver.language.solverLanguage.Expression;
import org.eclipse.viatra.solver.language.solverLanguage.ObjectiveDefinition;
import org.eclipse.viatra.solver.language.solverLanguage.ObjectiveKind;
import org.eclipse.viatra.solver.language.solverLanguage.SolverLanguagePackage;
/**
*
* An implementation of the model object 'Objective Definition'.
*
*
* The following features are implemented:
*
*
* - {@link org.eclipse.viatra.solver.language.solverLanguage.impl.ObjectiveDefinitionImpl#getKind Kind}
* - {@link org.eclipse.viatra.solver.language.solverLanguage.impl.ObjectiveDefinitionImpl#getObjective Objective}
*
*
* @generated
*/
public class ObjectiveDefinitionImpl extends StatementImpl implements ObjectiveDefinition {
/**
* The default value of the '{@link #getKind() Kind}' attribute.
*
*
* @see #getKind()
* @generated
* @ordered
*/
protected static final ObjectiveKind KIND_EDEFAULT = ObjectiveKind.MINIMIZE;
/**
* The cached value of the '{@link #getKind() Kind}' attribute.
*
*
* @see #getKind()
* @generated
* @ordered
*/
protected ObjectiveKind kind = KIND_EDEFAULT;
/**
* The cached value of the '{@link #getObjective() Objective}' containment reference.
*
*
* @see #getObjective()
* @generated
* @ordered
*/
protected Expression objective;
/**
*
*
* @generated
*/
protected ObjectiveDefinitionImpl() {
super();
}
/**
*
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return SolverLanguagePackage.Literals.OBJECTIVE_DEFINITION;
}
/**
*
*
* @generated
*/
@Override
public ObjectiveKind getKind() {
return kind;
}
/**
*
*
* @generated
*/
@Override
public void setKind(ObjectiveKind newKind) {
ObjectiveKind oldKind = kind;
kind = newKind == null ? KIND_EDEFAULT : newKind;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SolverLanguagePackage.OBJECTIVE_DEFINITION__KIND, oldKind, kind));
}
/**
*
*
* @generated
*/
@Override
public Expression getObjective() {
return objective;
}
/**
*
*
* @generated
*/
public NotificationChain basicSetObjective(Expression newObjective, NotificationChain msgs) {
Expression oldObjective = objective;
objective = newObjective;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, SolverLanguagePackage.OBJECTIVE_DEFINITION__OBJECTIVE, oldObjective, newObjective);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
*
*
* @generated
*/
@Override
public void setObjective(Expression newObjective) {
if (newObjective != objective) {
NotificationChain msgs = null;
if (objective != null)
msgs = ((InternalEObject)objective).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - SolverLanguagePackage.OBJECTIVE_DEFINITION__OBJECTIVE, null, msgs);
if (newObjective != null)
msgs = ((InternalEObject)newObjective).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - SolverLanguagePackage.OBJECTIVE_DEFINITION__OBJECTIVE, null, msgs);
msgs = basicSetObjective(newObjective, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SolverLanguagePackage.OBJECTIVE_DEFINITION__OBJECTIVE, newObjective, newObjective));
}
/**
*
*
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case SolverLanguagePackage.OBJECTIVE_DEFINITION__OBJECTIVE:
return basicSetObjective(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
*
*
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case SolverLanguagePackage.OBJECTIVE_DEFINITION__KIND:
return getKind();
case SolverLanguagePackage.OBJECTIVE_DEFINITION__OBJECTIVE:
return getObjective();
}
return super.eGet(featureID, resolve, coreType);
}
/**
*
*
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case SolverLanguagePackage.OBJECTIVE_DEFINITION__KIND:
setKind((ObjectiveKind)newValue);
return;
case SolverLanguagePackage.OBJECTIVE_DEFINITION__OBJECTIVE:
setObjective((Expression)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
*
*
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case SolverLanguagePackage.OBJECTIVE_DEFINITION__KIND:
setKind(KIND_EDEFAULT);
return;
case SolverLanguagePackage.OBJECTIVE_DEFINITION__OBJECTIVE:
setObjective((Expression)null);
return;
}
super.eUnset(featureID);
}
/**
*
*
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case SolverLanguagePackage.OBJECTIVE_DEFINITION__KIND:
return kind != KIND_EDEFAULT;
case SolverLanguagePackage.OBJECTIVE_DEFINITION__OBJECTIVE:
return objective != null;
}
return super.eIsSet(featureID);
}
/**
*
*
* @generated
*/
@Override
public String toString() {
if (eIsProxy()) return super.toString();
StringBuilder result = new StringBuilder(super.toString());
result.append(" (kind: ");
result.append(kind);
result.append(')');
return result.toString();
}
} //ObjectiveDefinitionImpl