/**
*/
package org.eclipse.viatra.solver.language.model.problem.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.emf.ecore.impl.MinimalEObjectImpl;
import org.eclipse.viatra.solver.language.model.problem.Argument;
import org.eclipse.viatra.solver.language.model.problem.ImplicitVariable;
import org.eclipse.viatra.solver.language.model.problem.ProblemPackage;
import org.eclipse.viatra.solver.language.model.problem.Variable;
/**
*
* An implementation of the model object 'Argument'.
*
*
* The following features are implemented:
*
*
* - {@link org.eclipse.viatra.solver.language.model.problem.impl.ArgumentImpl#getVariable Variable}
* - {@link org.eclipse.viatra.solver.language.model.problem.impl.ArgumentImpl#getSingletonVariable Singleton Variable}
*
*
* @generated
*/
public class ArgumentImpl extends MinimalEObjectImpl.Container implements Argument {
/**
* The cached value of the '{@link #getVariable() Variable}' reference.
*
*
* @see #getVariable()
* @generated
* @ordered
*/
protected Variable variable;
/**
* The cached value of the '{@link #getSingletonVariable() Singleton Variable}' containment reference.
*
*
* @see #getSingletonVariable()
* @generated
* @ordered
*/
protected ImplicitVariable singletonVariable;
/**
*
*
* @generated
*/
protected ArgumentImpl() {
super();
}
/**
*
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return ProblemPackage.Literals.ARGUMENT;
}
/**
*
*
* @generated
*/
public Variable getVariable() {
if (variable != null && variable.eIsProxy()) {
InternalEObject oldVariable = (InternalEObject) variable;
variable = (Variable) eResolveProxy(oldVariable);
if (variable != oldVariable) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, ProblemPackage.ARGUMENT__VARIABLE,
oldVariable, variable));
}
}
return variable;
}
/**
*
*
* @generated
*/
public Variable basicGetVariable() {
return variable;
}
/**
*
*
* @generated
*/
public void setVariable(Variable newVariable) {
Variable oldVariable = variable;
variable = newVariable;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ProblemPackage.ARGUMENT__VARIABLE, oldVariable,
variable));
}
/**
*
*
* @generated
*/
public ImplicitVariable getSingletonVariable() {
return singletonVariable;
}
/**
*
*
* @generated
*/
public NotificationChain basicSetSingletonVariable(ImplicitVariable newSingletonVariable, NotificationChain msgs) {
ImplicitVariable oldSingletonVariable = singletonVariable;
singletonVariable = newSingletonVariable;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
ProblemPackage.ARGUMENT__SINGLETON_VARIABLE, oldSingletonVariable, newSingletonVariable);
if (msgs == null)
msgs = notification;
else
msgs.add(notification);
}
return msgs;
}
/**
*
*
* @generated
*/
public void setSingletonVariable(ImplicitVariable newSingletonVariable) {
if (newSingletonVariable != singletonVariable) {
NotificationChain msgs = null;
if (singletonVariable != null)
msgs = ((InternalEObject) singletonVariable).eInverseRemove(this,
EOPPOSITE_FEATURE_BASE - ProblemPackage.ARGUMENT__SINGLETON_VARIABLE, null, msgs);
if (newSingletonVariable != null)
msgs = ((InternalEObject) newSingletonVariable).eInverseAdd(this,
EOPPOSITE_FEATURE_BASE - ProblemPackage.ARGUMENT__SINGLETON_VARIABLE, null, msgs);
msgs = basicSetSingletonVariable(newSingletonVariable, msgs);
if (msgs != null)
msgs.dispatch();
} else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ProblemPackage.ARGUMENT__SINGLETON_VARIABLE,
newSingletonVariable, newSingletonVariable));
}
/**
*
*
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case ProblemPackage.ARGUMENT__SINGLETON_VARIABLE:
return basicSetSingletonVariable(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
*
*
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case ProblemPackage.ARGUMENT__VARIABLE:
if (resolve)
return getVariable();
return basicGetVariable();
case ProblemPackage.ARGUMENT__SINGLETON_VARIABLE:
return getSingletonVariable();
}
return super.eGet(featureID, resolve, coreType);
}
/**
*
*
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case ProblemPackage.ARGUMENT__VARIABLE:
setVariable((Variable) newValue);
return;
case ProblemPackage.ARGUMENT__SINGLETON_VARIABLE:
setSingletonVariable((ImplicitVariable) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
*
*
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case ProblemPackage.ARGUMENT__VARIABLE:
setVariable((Variable) null);
return;
case ProblemPackage.ARGUMENT__SINGLETON_VARIABLE:
setSingletonVariable((ImplicitVariable) null);
return;
}
super.eUnset(featureID);
}
/**
*
*
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case ProblemPackage.ARGUMENT__VARIABLE:
return variable != null;
case ProblemPackage.ARGUMENT__SINGLETON_VARIABLE:
return singletonVariable != null;
}
return super.eIsSet(featureID);
}
} //ArgumentImpl