/**
*/
package org.erlide.erlang.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.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.erlide.erlang.ErlangPackage;
import org.erlide.erlang.FunType;
import org.erlide.erlang.FunType100;
import org.erlide.erlang.TopType;
/**
* <!-- begin-user-doc --> An implementation of the model object '
* <em><b>Fun Type</b></em>'. <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.erlide.erlang.impl.FunTypeImpl#getArgs <em>Args</em>}</li>
* <li>{@link org.erlide.erlang.impl.FunTypeImpl#getReturn <em>Return</em>}</li>
* <li>{@link org.erlide.erlang.impl.FunTypeImpl#getType <em>Type</em>}</li>
* </ul>
*
* @generated
*/
public class FunTypeImpl extends TypeImpl implements FunType {
/**
* The cached value of the '{@link #getArgs() <em>Args</em>}' containment
* reference list. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getArgs()
* @generated
* @ordered
*/
protected EList<TopType> args;
/**
* The cached value of the '{@link #getReturn() <em>Return</em>}'
* containment reference. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getReturn()
* @generated
* @ordered
*/
protected TopType return_;
/**
* The cached value of the '{@link #getType() <em>Type</em>}' containment
* reference. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getType()
* @generated
* @ordered
*/
protected FunType100 type;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected FunTypeImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return ErlangPackage.Literals.FUN_TYPE;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public EList<TopType> getArgs() {
if (args == null) {
args = new EObjectContainmentEList<TopType>(TopType.class, this,
ErlangPackage.FUN_TYPE__ARGS);
}
return args;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public TopType getReturn() {
return return_;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public NotificationChain basicSetReturn(final TopType newReturn,
NotificationChain msgs) {
final TopType oldReturn = return_;
return_ = newReturn;
if (eNotificationRequired()) {
final ENotificationImpl notification = new ENotificationImpl(this,
Notification.SET, ErlangPackage.FUN_TYPE__RETURN,
oldReturn, newReturn);
if (msgs == null) {
msgs = notification;
} else {
msgs.add(notification);
}
}
return msgs;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void setReturn(final TopType newReturn) {
if (newReturn != return_) {
NotificationChain msgs = null;
if (return_ != null) {
msgs = ((InternalEObject) return_)
.eInverseRemove(this, EOPPOSITE_FEATURE_BASE
- ErlangPackage.FUN_TYPE__RETURN, null, msgs);
}
if (newReturn != null) {
msgs = ((InternalEObject) newReturn)
.eInverseAdd(this, EOPPOSITE_FEATURE_BASE
- ErlangPackage.FUN_TYPE__RETURN, null, msgs);
}
msgs = basicSetReturn(newReturn, msgs);
if (msgs != null) {
msgs.dispatch();
}
} else if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET,
ErlangPackage.FUN_TYPE__RETURN, newReturn, newReturn));
}
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public FunType100 getType() {
return type;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public NotificationChain basicSetType(final FunType100 newType,
NotificationChain msgs) {
final FunType100 oldType = type;
type = newType;
if (eNotificationRequired()) {
final ENotificationImpl notification = new ENotificationImpl(this,
Notification.SET, ErlangPackage.FUN_TYPE__TYPE, oldType,
newType);
if (msgs == null) {
msgs = notification;
} else {
msgs.add(notification);
}
}
return msgs;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void setType(final FunType100 newType) {
if (newType != type) {
NotificationChain msgs = null;
if (type != null) {
msgs = ((InternalEObject) type).eInverseRemove(this,
EOPPOSITE_FEATURE_BASE - ErlangPackage.FUN_TYPE__TYPE,
null, msgs);
}
if (newType != null) {
msgs = ((InternalEObject) newType).eInverseAdd(this,
EOPPOSITE_FEATURE_BASE - ErlangPackage.FUN_TYPE__TYPE,
null, msgs);
}
msgs = basicSetType(newType, msgs);
if (msgs != null) {
msgs.dispatch();
}
} else if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET,
ErlangPackage.FUN_TYPE__TYPE, newType, newType));
}
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public NotificationChain eInverseRemove(final InternalEObject otherEnd,
final int featureID, final NotificationChain msgs) {
switch (featureID) {
case ErlangPackage.FUN_TYPE__ARGS:
return ((InternalEList<?>) getArgs()).basicRemove(otherEnd, msgs);
case ErlangPackage.FUN_TYPE__RETURN:
return basicSetReturn(null, msgs);
case ErlangPackage.FUN_TYPE__TYPE:
return basicSetType(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public Object eGet(final int featureID, final boolean resolve,
final boolean coreType) {
switch (featureID) {
case ErlangPackage.FUN_TYPE__ARGS:
return getArgs();
case ErlangPackage.FUN_TYPE__RETURN:
return getReturn();
case ErlangPackage.FUN_TYPE__TYPE:
return getType();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public void eSet(final int featureID, final Object newValue) {
switch (featureID) {
case ErlangPackage.FUN_TYPE__ARGS:
getArgs().clear();
getArgs().addAll((Collection<? extends TopType>) newValue);
return;
case ErlangPackage.FUN_TYPE__RETURN:
setReturn((TopType) newValue);
return;
case ErlangPackage.FUN_TYPE__TYPE:
setType((FunType100) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eUnset(final int featureID) {
switch (featureID) {
case ErlangPackage.FUN_TYPE__ARGS:
getArgs().clear();
return;
case ErlangPackage.FUN_TYPE__RETURN:
setReturn((TopType) null);
return;
case ErlangPackage.FUN_TYPE__TYPE:
setType((FunType100) null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public boolean eIsSet(final int featureID) {
switch (featureID) {
case ErlangPackage.FUN_TYPE__ARGS:
return args != null && !args.isEmpty();
case ErlangPackage.FUN_TYPE__RETURN:
return return_ != null;
case ErlangPackage.FUN_TYPE__TYPE:
return type != null;
}
return super.eIsSet(featureID);
}
} // FunTypeImpl