/*******************************************************************************
* Copyright (c) 2007, 2010 IBM Corporation, Zeligsoft Inc., and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM - Initial API and implementation
* Zeligsoft - Bugs 248869, 207365
*******************************************************************************/
package org.eclipse.ocl.ecore.impl;
import java.util.Collection;
import java.util.Map;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.DiagnosticChain;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EClassifier;
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.eclipse.ocl.ecore.CollectionLiteralExp;
import org.eclipse.ocl.ecore.EcorePackage;
import org.eclipse.ocl.expressions.CollectionKind;
import org.eclipse.ocl.expressions.CollectionLiteralPart;
import org.eclipse.ocl.expressions.CollectionRange;
import org.eclipse.ocl.expressions.ExpressionsPackage;
import org.eclipse.ocl.expressions.operations.CollectionLiteralExpOperations;
import org.eclipse.ocl.utilities.Visitor;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Collection Literal Exp</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.eclipse.ocl.ecore.impl.CollectionLiteralExpImpl#getKind <em>Kind</em>}</li>
* <li>{@link org.eclipse.ocl.ecore.impl.CollectionLiteralExpImpl#getPart <em>Part</em>}</li>
* <li>{@link org.eclipse.ocl.ecore.impl.CollectionLiteralExpImpl#isSimpleRange <em>Simple Range</em>}</li>
* </ul>
*
* @generated
*/
public class CollectionLiteralExpImpl
extends LiteralExpImpl
implements CollectionLiteralExp {
/**
* The default value of the '{@link #getKind() <em>Kind</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getKind()
* @generated
* @ordered
*/
protected static final CollectionKind KIND_EDEFAULT = CollectionKind.SET_LITERAL;
/**
* The cached value of the '{@link #getKind() <em>Kind</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getKind()
* @generated
* @ordered
*/
protected CollectionKind kind = KIND_EDEFAULT;
/**
* The cached value of the '{@link #getPart() <em>Part</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getPart()
* @generated
* @ordered
*/
protected EList<CollectionLiteralPart<EClassifier>> part;
/**
* The default value of the '{@link #isSimpleRange() <em>Simple Range</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isSimpleRange()
* @generated
* @ordered
*/
protected static final boolean SIMPLE_RANGE_EDEFAULT = false;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected CollectionLiteralExpImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return EcorePackage.Literals.COLLECTION_LITERAL_EXP;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public CollectionKind getKind() {
return kind;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setKind(CollectionKind newKind) {
CollectionKind oldKind = kind;
kind = newKind == null
? KIND_EDEFAULT
: newKind;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
EcorePackage.COLLECTION_LITERAL_EXP__KIND, oldKind, kind));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<CollectionLiteralPart<EClassifier>> getPart() {
if (part == null) {
part = new EObjectContainmentEList<CollectionLiteralPart<EClassifier>>(
CollectionLiteralPart.class, this,
EcorePackage.COLLECTION_LITERAL_EXP__PART);
}
return part;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public boolean isSimpleRange() {
EList<CollectionLiteralPart<EClassifier>> partsList = getPart();
int size = partsList.size();
if (size == 1) {
CollectionLiteralPart<EClassifier> part = partsList.get(0);
return part instanceof CollectionRange<?>;
}
return false;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public boolean checkNoCollectionInstances(DiagnosticChain diagnostics,
Map<Object, Object> context) {
return CollectionLiteralExpOperations.checkNoCollectionInstances(this,
diagnostics, context);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public boolean checkSetKind(DiagnosticChain diagnostics,
Map<Object, Object> context) {
return CollectionLiteralExpOperations.checkSetKind(this, diagnostics,
context);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public boolean checkSequenceKind(DiagnosticChain diagnostics,
Map<Object, Object> context) {
return CollectionLiteralExpOperations.checkSequenceKind(this,
diagnostics, context);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public boolean checkBagKind(DiagnosticChain diagnostics,
Map<Object, Object> context) {
return CollectionLiteralExpOperations.checkBagKind(this, diagnostics,
context);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public boolean checkElementType(DiagnosticChain diagnostics,
Map<Object, Object> context) {
return CollectionLiteralExpOperations.checkElementType(this,
diagnostics, context);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd,
int featureID, NotificationChain msgs) {
switch (featureID) {
case EcorePackage.COLLECTION_LITERAL_EXP__PART :
return ((InternalEList<?>) getPart()).basicRemove(otherEnd,
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 EcorePackage.COLLECTION_LITERAL_EXP__KIND :
return getKind();
case EcorePackage.COLLECTION_LITERAL_EXP__PART :
return getPart();
case EcorePackage.COLLECTION_LITERAL_EXP__SIMPLE_RANGE :
return isSimpleRange();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case EcorePackage.COLLECTION_LITERAL_EXP__KIND :
setKind((CollectionKind) newValue);
return;
case EcorePackage.COLLECTION_LITERAL_EXP__PART :
getPart().clear();
getPart().addAll(
(Collection<? extends CollectionLiteralPart<EClassifier>>) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case EcorePackage.COLLECTION_LITERAL_EXP__KIND :
setKind(KIND_EDEFAULT);
return;
case EcorePackage.COLLECTION_LITERAL_EXP__PART :
getPart().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case EcorePackage.COLLECTION_LITERAL_EXP__KIND :
return kind != KIND_EDEFAULT;
case EcorePackage.COLLECTION_LITERAL_EXP__PART :
return part != null && !part.isEmpty();
case EcorePackage.COLLECTION_LITERAL_EXP__SIMPLE_RANGE :
return isSimpleRange() != SIMPLE_RANGE_EDEFAULT;
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public int eBaseStructuralFeatureID(int derivedFeatureID,
Class<?> baseClass) {
if (baseClass == org.eclipse.ocl.expressions.CollectionLiteralExp.class) {
switch (derivedFeatureID) {
case EcorePackage.COLLECTION_LITERAL_EXP__KIND :
return ExpressionsPackage.COLLECTION_LITERAL_EXP__KIND;
case EcorePackage.COLLECTION_LITERAL_EXP__PART :
return ExpressionsPackage.COLLECTION_LITERAL_EXP__PART;
case EcorePackage.COLLECTION_LITERAL_EXP__SIMPLE_RANGE :
return ExpressionsPackage.COLLECTION_LITERAL_EXP__SIMPLE_RANGE;
default :
return -1;
}
}
return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public int eDerivedStructuralFeatureID(int baseFeatureID,
Class<?> baseClass) {
if (baseClass == org.eclipse.ocl.expressions.CollectionLiteralExp.class) {
switch (baseFeatureID) {
case ExpressionsPackage.COLLECTION_LITERAL_EXP__KIND :
return EcorePackage.COLLECTION_LITERAL_EXP__KIND;
case ExpressionsPackage.COLLECTION_LITERAL_EXP__PART :
return EcorePackage.COLLECTION_LITERAL_EXP__PART;
case ExpressionsPackage.COLLECTION_LITERAL_EXP__SIMPLE_RANGE :
return EcorePackage.COLLECTION_LITERAL_EXP__SIMPLE_RANGE;
default :
return -1;
}
}
return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
@Override
public String toString() {
return super.toString();
}
/**
* @generated NOT
*/
@Override
@SuppressWarnings("unchecked")
public <T, U extends Visitor<T, ?, ?, ?, ?, ?, ?, ?, ?, ?>> T accept(U v) {
return ((Visitor<T, EClassifier, ?, ?, ?, ?, ?, ?, ?, ?>) v)
.visitCollectionLiteralExp(this);
}
} //CollectionLiteralExpImpl