/**
* <copyright>
* </copyright>
*
* $Id$
*/
package net.sf.orcc.df.impl;
import net.sf.orcc.df.Argument;
import net.sf.orcc.df.DfPackage;
import net.sf.orcc.ir.Expression;
import net.sf.orcc.ir.Var;
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.EObjectImpl;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Argument</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link net.sf.orcc.df.impl.ArgumentImpl#getValue <em>Value</em>}</li>
* <li>{@link net.sf.orcc.df.impl.ArgumentImpl#getVariable <em>Variable</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class ArgumentImpl extends EObjectImpl implements Argument {
/**
* The cached value of the '{@link #getValue() <em>Value</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getValue()
* @generated
* @ordered
*/
protected Expression value;
/**
* The cached value of the '{@link #getVariable() <em>Variable</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getVariable()
* @generated
* @ordered
*/
protected Var variable;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ArgumentImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return DfPackage.Literals.ARGUMENT;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Expression getValue() {
return value;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetValue(Expression newValue,
NotificationChain msgs) {
Expression oldValue = value;
value = newValue;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this,
Notification.SET, DfPackage.ARGUMENT__VALUE, oldValue,
newValue);
if (msgs == null)
msgs = notification;
else
msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setValue(Expression newValue) {
if (newValue != value) {
NotificationChain msgs = null;
if (value != null)
msgs = ((InternalEObject) value).eInverseRemove(this,
EOPPOSITE_FEATURE_BASE - DfPackage.ARGUMENT__VALUE,
null, msgs);
if (newValue != null)
msgs = ((InternalEObject) newValue).eInverseAdd(this,
EOPPOSITE_FEATURE_BASE - DfPackage.ARGUMENT__VALUE,
null, msgs);
msgs = basicSetValue(newValue, msgs);
if (msgs != null)
msgs.dispatch();
} else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
DfPackage.ARGUMENT__VALUE, newValue, newValue));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Var getVariable() {
if (variable != null && variable.eIsProxy()) {
InternalEObject oldVariable = (InternalEObject) variable;
variable = (Var) eResolveProxy(oldVariable);
if (variable != oldVariable) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE,
DfPackage.ARGUMENT__VARIABLE, oldVariable, variable));
}
}
return variable;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Var basicGetVariable() {
return variable;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setVariable(Var newVariable) {
Var oldVariable = variable;
variable = newVariable;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
DfPackage.ARGUMENT__VARIABLE, oldVariable, variable));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd,
int featureID, NotificationChain msgs) {
switch (featureID) {
case DfPackage.ARGUMENT__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 DfPackage.ARGUMENT__VALUE:
return getValue();
case DfPackage.ARGUMENT__VARIABLE:
if (resolve)
return getVariable();
return basicGetVariable();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case DfPackage.ARGUMENT__VALUE:
setValue((Expression) newValue);
return;
case DfPackage.ARGUMENT__VARIABLE:
setVariable((Var) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case DfPackage.ARGUMENT__VALUE:
setValue((Expression) null);
return;
case DfPackage.ARGUMENT__VARIABLE:
setVariable((Var) null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case DfPackage.ARGUMENT__VALUE:
return value != null;
case DfPackage.ARGUMENT__VARIABLE:
return variable != null;
}
return super.eIsSet(featureID);
}
} //ArgumentImpl