/**
* generated by Xtext 2.18.0.M3
*/
package org.eclipse.viatra.solver.language.solverLanguage.impl;
import java.util.Collection;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.EList;
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.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.viatra.solver.language.solverLanguage.ClosureType;
import org.eclipse.viatra.solver.language.solverLanguage.Constraint;
import org.eclipse.viatra.solver.language.solverLanguage.Literal;
import org.eclipse.viatra.solver.language.solverLanguage.ModelSymbol;
import org.eclipse.viatra.solver.language.solverLanguage.Polarity;
import org.eclipse.viatra.solver.language.solverLanguage.SolverLanguagePackage;
/**
*
* An implementation of the model object 'Constraint'.
*
*
* The following features are implemented:
*
*
* - {@link org.eclipse.viatra.solver.language.solverLanguage.impl.ConstraintImpl#getPolarity Polarity}
* - {@link org.eclipse.viatra.solver.language.solverLanguage.impl.ConstraintImpl#getSymbol Symbol}
* - {@link org.eclipse.viatra.solver.language.solverLanguage.impl.ConstraintImpl#getParams Params}
* - {@link org.eclipse.viatra.solver.language.solverLanguage.impl.ConstraintImpl#getClosureType Closure Type}
*
*
* @generated
*/
public class ConstraintImpl extends MinimalEObjectImpl.Container implements Constraint
{
/**
* The cached value of the '{@link #getPolarity() Polarity}' containment reference.
*
*
* @see #getPolarity()
* @generated
* @ordered
*/
protected Polarity polarity;
/**
* The cached value of the '{@link #getSymbol() Symbol}' containment reference.
*
*
* @see #getSymbol()
* @generated
* @ordered
*/
protected ModelSymbol symbol;
/**
* The cached value of the '{@link #getParams() Params}' containment reference list.
*
*
* @see #getParams()
* @generated
* @ordered
*/
protected EList params;
/**
* The cached value of the '{@link #getClosureType() Closure Type}' containment reference.
*
*
* @see #getClosureType()
* @generated
* @ordered
*/
protected ClosureType closureType;
/**
*
*
* @generated
*/
protected ConstraintImpl()
{
super();
}
/**
*
*
* @generated
*/
@Override
protected EClass eStaticClass()
{
return SolverLanguagePackage.Literals.CONSTRAINT;
}
/**
*
*
* @generated
*/
@Override
public Polarity getPolarity()
{
return polarity;
}
/**
*
*
* @generated
*/
public NotificationChain basicSetPolarity(Polarity newPolarity, NotificationChain msgs)
{
Polarity oldPolarity = polarity;
polarity = newPolarity;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, SolverLanguagePackage.CONSTRAINT__POLARITY, oldPolarity, newPolarity);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
*
*
* @generated
*/
@Override
public void setPolarity(Polarity newPolarity)
{
if (newPolarity != polarity)
{
NotificationChain msgs = null;
if (polarity != null)
msgs = ((InternalEObject)polarity).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - SolverLanguagePackage.CONSTRAINT__POLARITY, null, msgs);
if (newPolarity != null)
msgs = ((InternalEObject)newPolarity).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - SolverLanguagePackage.CONSTRAINT__POLARITY, null, msgs);
msgs = basicSetPolarity(newPolarity, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SolverLanguagePackage.CONSTRAINT__POLARITY, newPolarity, newPolarity));
}
/**
*
*
* @generated
*/
@Override
public ModelSymbol getSymbol()
{
return symbol;
}
/**
*
*
* @generated
*/
public NotificationChain basicSetSymbol(ModelSymbol newSymbol, NotificationChain msgs)
{
ModelSymbol oldSymbol = symbol;
symbol = newSymbol;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, SolverLanguagePackage.CONSTRAINT__SYMBOL, oldSymbol, newSymbol);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
*
*
* @generated
*/
@Override
public void setSymbol(ModelSymbol newSymbol)
{
if (newSymbol != symbol)
{
NotificationChain msgs = null;
if (symbol != null)
msgs = ((InternalEObject)symbol).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - SolverLanguagePackage.CONSTRAINT__SYMBOL, null, msgs);
if (newSymbol != null)
msgs = ((InternalEObject)newSymbol).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - SolverLanguagePackage.CONSTRAINT__SYMBOL, null, msgs);
msgs = basicSetSymbol(newSymbol, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SolverLanguagePackage.CONSTRAINT__SYMBOL, newSymbol, newSymbol));
}
/**
*
*
* @generated
*/
@Override
public EList getParams()
{
if (params == null)
{
params = new EObjectContainmentEList(Literal.class, this, SolverLanguagePackage.CONSTRAINT__PARAMS);
}
return params;
}
/**
*
*
* @generated
*/
@Override
public ClosureType getClosureType()
{
return closureType;
}
/**
*
*
* @generated
*/
public NotificationChain basicSetClosureType(ClosureType newClosureType, NotificationChain msgs)
{
ClosureType oldClosureType = closureType;
closureType = newClosureType;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, SolverLanguagePackage.CONSTRAINT__CLOSURE_TYPE, oldClosureType, newClosureType);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
*
*
* @generated
*/
@Override
public void setClosureType(ClosureType newClosureType)
{
if (newClosureType != closureType)
{
NotificationChain msgs = null;
if (closureType != null)
msgs = ((InternalEObject)closureType).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - SolverLanguagePackage.CONSTRAINT__CLOSURE_TYPE, null, msgs);
if (newClosureType != null)
msgs = ((InternalEObject)newClosureType).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - SolverLanguagePackage.CONSTRAINT__CLOSURE_TYPE, null, msgs);
msgs = basicSetClosureType(newClosureType, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SolverLanguagePackage.CONSTRAINT__CLOSURE_TYPE, newClosureType, newClosureType));
}
/**
*
*
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
{
switch (featureID)
{
case SolverLanguagePackage.CONSTRAINT__POLARITY:
return basicSetPolarity(null, msgs);
case SolverLanguagePackage.CONSTRAINT__SYMBOL:
return basicSetSymbol(null, msgs);
case SolverLanguagePackage.CONSTRAINT__PARAMS:
return ((InternalEList>)getParams()).basicRemove(otherEnd, msgs);
case SolverLanguagePackage.CONSTRAINT__CLOSURE_TYPE:
return basicSetClosureType(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
*
*
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType)
{
switch (featureID)
{
case SolverLanguagePackage.CONSTRAINT__POLARITY:
return getPolarity();
case SolverLanguagePackage.CONSTRAINT__SYMBOL:
return getSymbol();
case SolverLanguagePackage.CONSTRAINT__PARAMS:
return getParams();
case SolverLanguagePackage.CONSTRAINT__CLOSURE_TYPE:
return getClosureType();
}
return super.eGet(featureID, resolve, coreType);
}
/**
*
*
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public void eSet(int featureID, Object newValue)
{
switch (featureID)
{
case SolverLanguagePackage.CONSTRAINT__POLARITY:
setPolarity((Polarity)newValue);
return;
case SolverLanguagePackage.CONSTRAINT__SYMBOL:
setSymbol((ModelSymbol)newValue);
return;
case SolverLanguagePackage.CONSTRAINT__PARAMS:
getParams().clear();
getParams().addAll((Collection extends Literal>)newValue);
return;
case SolverLanguagePackage.CONSTRAINT__CLOSURE_TYPE:
setClosureType((ClosureType)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
*
*
* @generated
*/
@Override
public void eUnset(int featureID)
{
switch (featureID)
{
case SolverLanguagePackage.CONSTRAINT__POLARITY:
setPolarity((Polarity)null);
return;
case SolverLanguagePackage.CONSTRAINT__SYMBOL:
setSymbol((ModelSymbol)null);
return;
case SolverLanguagePackage.CONSTRAINT__PARAMS:
getParams().clear();
return;
case SolverLanguagePackage.CONSTRAINT__CLOSURE_TYPE:
setClosureType((ClosureType)null);
return;
}
super.eUnset(featureID);
}
/**
*
*
* @generated
*/
@Override
public boolean eIsSet(int featureID)
{
switch (featureID)
{
case SolverLanguagePackage.CONSTRAINT__POLARITY:
return polarity != null;
case SolverLanguagePackage.CONSTRAINT__SYMBOL:
return symbol != null;
case SolverLanguagePackage.CONSTRAINT__PARAMS:
return params != null && !params.isEmpty();
case SolverLanguagePackage.CONSTRAINT__CLOSURE_TYPE:
return closureType != null;
}
return super.eIsSet(featureID);
}
} //ConstraintImpl