/**
*/
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.Expression;
import org.erlide.erlang.FunRef;
import org.erlide.erlang.ImportAttribute;
/**
* <!-- begin-user-doc --> An implementation of the model object '
* <em><b>Import Attribute</b></em>'. <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.erlide.erlang.impl.ImportAttributeImpl#getModule <em>Module
* </em>}</li>
* <li>{@link org.erlide.erlang.impl.ImportAttributeImpl#getFuns <em>Funs</em>}</li>
* </ul>
*
* @generated
*/
public class ImportAttributeImpl extends AttributeImpl implements
ImportAttribute {
/**
* The cached value of the '{@link #getModule() <em>Module</em>}'
* containment reference. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getModule()
* @generated
* @ordered
*/
protected Expression module;
/**
* The cached value of the '{@link #getFuns() <em>Funs</em>}' containment
* reference list. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getFuns()
* @generated
* @ordered
*/
protected EList<FunRef> funs;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected ImportAttributeImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return ErlangPackage.Literals.IMPORT_ATTRIBUTE;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public Expression getModule() {
return module;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public NotificationChain basicSetModule(final Expression newModule,
NotificationChain msgs) {
final Expression oldModule = module;
module = newModule;
if (eNotificationRequired()) {
final ENotificationImpl notification = new ENotificationImpl(this,
Notification.SET, ErlangPackage.IMPORT_ATTRIBUTE__MODULE,
oldModule, newModule);
if (msgs == null) {
msgs = notification;
} else {
msgs.add(notification);
}
}
return msgs;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void setModule(final Expression newModule) {
if (newModule != module) {
NotificationChain msgs = null;
if (module != null) {
msgs = ((InternalEObject) module).eInverseRemove(this,
EOPPOSITE_FEATURE_BASE
- ErlangPackage.IMPORT_ATTRIBUTE__MODULE, null,
msgs);
}
if (newModule != null) {
msgs = ((InternalEObject) newModule).eInverseAdd(this,
EOPPOSITE_FEATURE_BASE
- ErlangPackage.IMPORT_ATTRIBUTE__MODULE, null,
msgs);
}
msgs = basicSetModule(newModule, msgs);
if (msgs != null) {
msgs.dispatch();
}
} else if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET,
ErlangPackage.IMPORT_ATTRIBUTE__MODULE, newModule,
newModule));
}
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public EList<FunRef> getFuns() {
if (funs == null) {
funs = new EObjectContainmentEList<FunRef>(FunRef.class, this,
ErlangPackage.IMPORT_ATTRIBUTE__FUNS);
}
return funs;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public NotificationChain eInverseRemove(final InternalEObject otherEnd,
final int featureID, final NotificationChain msgs) {
switch (featureID) {
case ErlangPackage.IMPORT_ATTRIBUTE__MODULE:
return basicSetModule(null, msgs);
case ErlangPackage.IMPORT_ATTRIBUTE__FUNS:
return ((InternalEList<?>) getFuns()).basicRemove(otherEnd, 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.IMPORT_ATTRIBUTE__MODULE:
return getModule();
case ErlangPackage.IMPORT_ATTRIBUTE__FUNS:
return getFuns();
}
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.IMPORT_ATTRIBUTE__MODULE:
setModule((Expression) newValue);
return;
case ErlangPackage.IMPORT_ATTRIBUTE__FUNS:
getFuns().clear();
getFuns().addAll((Collection<? extends FunRef>) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eUnset(final int featureID) {
switch (featureID) {
case ErlangPackage.IMPORT_ATTRIBUTE__MODULE:
setModule((Expression) null);
return;
case ErlangPackage.IMPORT_ATTRIBUTE__FUNS:
getFuns().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public boolean eIsSet(final int featureID) {
switch (featureID) {
case ErlangPackage.IMPORT_ATTRIBUTE__MODULE:
return module != null;
case ErlangPackage.IMPORT_ATTRIBUTE__FUNS:
return funs != null && !funs.isEmpty();
}
return super.eIsSet(featureID);
}
} // ImportAttributeImpl