/**
*/
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.BinaryComprehension;
import org.erlide.erlang.ErlBinary;
import org.erlide.erlang.ErlangPackage;
import org.erlide.erlang.LCExpr;
/**
* <!-- begin-user-doc --> An implementation of the model object '
* <em><b>Binary Comprehension</b></em>'. <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.erlide.erlang.impl.BinaryComprehensionImpl#getRoot <em>Root
* </em>}</li>
* <li>{@link org.erlide.erlang.impl.BinaryComprehensionImpl#getGenerators <em>
* Generators</em>}</li>
* </ul>
*
* @generated
*/
public class BinaryComprehensionImpl extends ErlBinaryImpl implements
BinaryComprehension {
/**
* The cached value of the '{@link #getRoot() <em>Root</em>}' containment
* reference. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getRoot()
* @generated
* @ordered
*/
protected ErlBinary root;
/**
* The cached value of the '{@link #getGenerators() <em>Generators</em>}'
* containment reference list. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @see #getGenerators()
* @generated
* @ordered
*/
protected EList<LCExpr> generators;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected BinaryComprehensionImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return ErlangPackage.Literals.BINARY_COMPREHENSION;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public ErlBinary getRoot() {
return root;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public NotificationChain basicSetRoot(final ErlBinary newRoot,
NotificationChain msgs) {
final ErlBinary oldRoot = root;
root = newRoot;
if (eNotificationRequired()) {
final ENotificationImpl notification = new ENotificationImpl(this,
Notification.SET, ErlangPackage.BINARY_COMPREHENSION__ROOT,
oldRoot, newRoot);
if (msgs == null) {
msgs = notification;
} else {
msgs.add(notification);
}
}
return msgs;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void setRoot(final ErlBinary newRoot) {
if (newRoot != root) {
NotificationChain msgs = null;
if (root != null) {
msgs = ((InternalEObject) root).eInverseRemove(this,
EOPPOSITE_FEATURE_BASE
- ErlangPackage.BINARY_COMPREHENSION__ROOT,
null, msgs);
}
if (newRoot != null) {
msgs = ((InternalEObject) newRoot).eInverseAdd(this,
EOPPOSITE_FEATURE_BASE
- ErlangPackage.BINARY_COMPREHENSION__ROOT,
null, msgs);
}
msgs = basicSetRoot(newRoot, msgs);
if (msgs != null) {
msgs.dispatch();
}
} else if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET,
ErlangPackage.BINARY_COMPREHENSION__ROOT, newRoot, newRoot));
}
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public EList<LCExpr> getGenerators() {
if (generators == null) {
generators = new EObjectContainmentEList<LCExpr>(LCExpr.class,
this, ErlangPackage.BINARY_COMPREHENSION__GENERATORS);
}
return generators;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public NotificationChain eInverseRemove(final InternalEObject otherEnd,
final int featureID, final NotificationChain msgs) {
switch (featureID) {
case ErlangPackage.BINARY_COMPREHENSION__ROOT:
return basicSetRoot(null, msgs);
case ErlangPackage.BINARY_COMPREHENSION__GENERATORS:
return ((InternalEList<?>) getGenerators()).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.BINARY_COMPREHENSION__ROOT:
return getRoot();
case ErlangPackage.BINARY_COMPREHENSION__GENERATORS:
return getGenerators();
}
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.BINARY_COMPREHENSION__ROOT:
setRoot((ErlBinary) newValue);
return;
case ErlangPackage.BINARY_COMPREHENSION__GENERATORS:
getGenerators().clear();
getGenerators().addAll((Collection<? extends LCExpr>) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eUnset(final int featureID) {
switch (featureID) {
case ErlangPackage.BINARY_COMPREHENSION__ROOT:
setRoot((ErlBinary) null);
return;
case ErlangPackage.BINARY_COMPREHENSION__GENERATORS:
getGenerators().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public boolean eIsSet(final int featureID) {
switch (featureID) {
case ErlangPackage.BINARY_COMPREHENSION__ROOT:
return root != null;
case ErlangPackage.BINARY_COMPREHENSION__GENERATORS:
return generators != null && !generators.isEmpty();
}
return super.eIsSet(featureID);
}
} // BinaryComprehensionImpl