/*******************************************************************************
* 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 241426, 207365
*******************************************************************************/
package org.eclipse.ocl.ecore.impl;
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.ecore.EClass;
import org.eclipse.emf.ecore.EClassifier;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EParameter;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.ETypedElementImpl;
import org.eclipse.ocl.ecore.EcorePackage;
import org.eclipse.ocl.ecore.Variable;
import org.eclipse.ocl.ecore.utilities.ToStringVisitor;
import org.eclipse.ocl.expressions.ExpressionsPackage;
import org.eclipse.ocl.expressions.OCLExpression;
import org.eclipse.ocl.expressions.operations.VariableOperations;
import org.eclipse.ocl.utilities.ASTNode;
import org.eclipse.ocl.utilities.TypedASTNode;
import org.eclipse.ocl.utilities.TypedElement;
import org.eclipse.ocl.utilities.UtilitiesPackage;
import org.eclipse.ocl.utilities.Visitable;
import org.eclipse.ocl.utilities.Visitor;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Variable</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.eclipse.ocl.ecore.impl.VariableImpl#getStartPosition <em>Start Position</em>}</li>
* <li>{@link org.eclipse.ocl.ecore.impl.VariableImpl#getEndPosition <em>End Position</em>}</li>
* <li>{@link org.eclipse.ocl.ecore.impl.VariableImpl#getTypeStartPosition <em>Type Start Position</em>}</li>
* <li>{@link org.eclipse.ocl.ecore.impl.VariableImpl#getTypeEndPosition <em>Type End Position</em>}</li>
* <li>{@link org.eclipse.ocl.ecore.impl.VariableImpl#getInitExpression <em>Init Expression</em>}</li>
* <li>{@link org.eclipse.ocl.ecore.impl.VariableImpl#getRepresentedParameter <em>Represented Parameter</em>}</li>
* </ul>
*
* @generated
*/
public class VariableImpl
extends ETypedElementImpl
implements Variable {
/**
* The default value of the '{@link #getStartPosition() <em>Start Position</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getStartPosition()
* @generated
* @ordered
*/
protected static final int START_POSITION_EDEFAULT = -1;
/**
* The cached value of the '{@link #getStartPosition() <em>Start Position</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getStartPosition()
* @generated
* @ordered
*/
protected int startPosition = START_POSITION_EDEFAULT;
/**
* The default value of the '{@link #getEndPosition() <em>End Position</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getEndPosition()
* @generated
* @ordered
*/
protected static final int END_POSITION_EDEFAULT = -1;
/**
* The cached value of the '{@link #getEndPosition() <em>End Position</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getEndPosition()
* @generated
* @ordered
*/
protected int endPosition = END_POSITION_EDEFAULT;
/**
* The default value of the '{@link #getTypeStartPosition() <em>Type Start Position</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTypeStartPosition()
* @generated
* @ordered
*/
protected static final int TYPE_START_POSITION_EDEFAULT = -1;
/**
* The cached value of the '{@link #getTypeStartPosition() <em>Type Start Position</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTypeStartPosition()
* @generated
* @ordered
*/
protected int typeStartPosition = TYPE_START_POSITION_EDEFAULT;
/**
* The default value of the '{@link #getTypeEndPosition() <em>Type End Position</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTypeEndPosition()
* @generated
* @ordered
*/
protected static final int TYPE_END_POSITION_EDEFAULT = -1;
/**
* The cached value of the '{@link #getTypeEndPosition() <em>Type End Position</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTypeEndPosition()
* @generated
* @ordered
*/
protected int typeEndPosition = TYPE_END_POSITION_EDEFAULT;
/**
* The cached value of the '{@link #getInitExpression() <em>Init Expression</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getInitExpression()
* @generated
* @ordered
*/
protected OCLExpression<EClassifier> initExpression;
/**
* The cached value of the '{@link #getRepresentedParameter() <em>Represented Parameter</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getRepresentedParameter()
* @generated
* @ordered
*/
protected EParameter representedParameter;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected VariableImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return EcorePackage.Literals.VARIABLE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public int getStartPosition() {
return startPosition;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setStartPosition(int newStartPosition) {
int oldStartPosition = startPosition;
startPosition = newStartPosition;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
EcorePackage.VARIABLE__START_POSITION, oldStartPosition,
startPosition));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public int getEndPosition() {
return endPosition;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setEndPosition(int newEndPosition) {
int oldEndPosition = endPosition;
endPosition = newEndPosition;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
EcorePackage.VARIABLE__END_POSITION, oldEndPosition,
endPosition));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public int getTypeStartPosition() {
return typeStartPosition;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setTypeStartPosition(int newTypeStartPosition) {
int oldTypeStartPosition = typeStartPosition;
typeStartPosition = newTypeStartPosition;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
EcorePackage.VARIABLE__TYPE_START_POSITION,
oldTypeStartPosition, typeStartPosition));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public int getTypeEndPosition() {
return typeEndPosition;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setTypeEndPosition(int newTypeEndPosition) {
int oldTypeEndPosition = typeEndPosition;
typeEndPosition = newTypeEndPosition;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
EcorePackage.VARIABLE__TYPE_END_POSITION, oldTypeEndPosition,
typeEndPosition));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public OCLExpression<EClassifier> getInitExpression() {
return initExpression;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetInitExpression(
OCLExpression<EClassifier> newInitExpression,
NotificationChain msgs) {
OCLExpression<EClassifier> oldInitExpression = initExpression;
initExpression = newInitExpression;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this,
Notification.SET, EcorePackage.VARIABLE__INIT_EXPRESSION,
oldInitExpression, newInitExpression);
if (msgs == null)
msgs = notification;
else
msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setInitExpression(
OCLExpression<EClassifier> newInitExpression) {
if (newInitExpression != initExpression) {
NotificationChain msgs = null;
if (initExpression != null)
msgs = ((InternalEObject) initExpression)
.eInverseRemove(this,
EOPPOSITE_FEATURE_BASE
- EcorePackage.VARIABLE__INIT_EXPRESSION,
null, msgs);
if (newInitExpression != null)
msgs = ((InternalEObject) newInitExpression)
.eInverseAdd(this,
EOPPOSITE_FEATURE_BASE
- EcorePackage.VARIABLE__INIT_EXPRESSION,
null, msgs);
msgs = basicSetInitExpression(newInitExpression, msgs);
if (msgs != null)
msgs.dispatch();
} else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
EcorePackage.VARIABLE__INIT_EXPRESSION, newInitExpression,
newInitExpression));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EParameter getRepresentedParameter() {
if (representedParameter != null
&& ((EObject) representedParameter).eIsProxy()) {
InternalEObject oldRepresentedParameter = (InternalEObject) representedParameter;
representedParameter = (EParameter) eResolveProxy(
oldRepresentedParameter);
if (representedParameter != oldRepresentedParameter) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE,
EcorePackage.VARIABLE__REPRESENTED_PARAMETER,
oldRepresentedParameter, representedParameter));
}
}
return representedParameter;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EParameter basicGetRepresentedParameter() {
return representedParameter;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setRepresentedParameter(EParameter newRepresentedParameter) {
EParameter oldRepresentedParameter = representedParameter;
representedParameter = newRepresentedParameter;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
EcorePackage.VARIABLE__REPRESENTED_PARAMETER,
oldRepresentedParameter, representedParameter));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public boolean checkInitType(DiagnosticChain diagnostics,
Map<Object, Object> context) {
return VariableOperations.checkInitType(this, diagnostics, context);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public EClassifier getType() {
return getEType();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public void setType(EClassifier type) {
setEType(type);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd,
int featureID, NotificationChain msgs) {
switch (featureID) {
case EcorePackage.VARIABLE__INIT_EXPRESSION :
return basicSetInitExpression(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 EcorePackage.VARIABLE__START_POSITION :
return getStartPosition();
case EcorePackage.VARIABLE__END_POSITION :
return getEndPosition();
case EcorePackage.VARIABLE__TYPE_START_POSITION :
return getTypeStartPosition();
case EcorePackage.VARIABLE__TYPE_END_POSITION :
return getTypeEndPosition();
case EcorePackage.VARIABLE__INIT_EXPRESSION :
return getInitExpression();
case EcorePackage.VARIABLE__REPRESENTED_PARAMETER :
if (resolve)
return getRepresentedParameter();
return basicGetRepresentedParameter();
}
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.VARIABLE__START_POSITION :
setStartPosition((Integer) newValue);
return;
case EcorePackage.VARIABLE__END_POSITION :
setEndPosition((Integer) newValue);
return;
case EcorePackage.VARIABLE__TYPE_START_POSITION :
setTypeStartPosition((Integer) newValue);
return;
case EcorePackage.VARIABLE__TYPE_END_POSITION :
setTypeEndPosition((Integer) newValue);
return;
case EcorePackage.VARIABLE__INIT_EXPRESSION :
setInitExpression((OCLExpression<EClassifier>) newValue);
return;
case EcorePackage.VARIABLE__REPRESENTED_PARAMETER :
setRepresentedParameter((EParameter) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case EcorePackage.VARIABLE__START_POSITION :
setStartPosition(START_POSITION_EDEFAULT);
return;
case EcorePackage.VARIABLE__END_POSITION :
setEndPosition(END_POSITION_EDEFAULT);
return;
case EcorePackage.VARIABLE__TYPE_START_POSITION :
setTypeStartPosition(TYPE_START_POSITION_EDEFAULT);
return;
case EcorePackage.VARIABLE__TYPE_END_POSITION :
setTypeEndPosition(TYPE_END_POSITION_EDEFAULT);
return;
case EcorePackage.VARIABLE__INIT_EXPRESSION :
setInitExpression((OCLExpression<EClassifier>) null);
return;
case EcorePackage.VARIABLE__REPRESENTED_PARAMETER :
setRepresentedParameter((EParameter) null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case EcorePackage.VARIABLE__START_POSITION :
return startPosition != START_POSITION_EDEFAULT;
case EcorePackage.VARIABLE__END_POSITION :
return endPosition != END_POSITION_EDEFAULT;
case EcorePackage.VARIABLE__TYPE_START_POSITION :
return typeStartPosition != TYPE_START_POSITION_EDEFAULT;
case EcorePackage.VARIABLE__TYPE_END_POSITION :
return typeEndPosition != TYPE_END_POSITION_EDEFAULT;
case EcorePackage.VARIABLE__INIT_EXPRESSION :
return initExpression != null;
case EcorePackage.VARIABLE__REPRESENTED_PARAMETER :
return representedParameter != null;
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public int eBaseStructuralFeatureID(int derivedFeatureID,
Class<?> baseClass) {
if (baseClass == TypedElement.class) {
switch (derivedFeatureID) {
default :
return -1;
}
}
if (baseClass == Visitable.class) {
switch (derivedFeatureID) {
default :
return -1;
}
}
if (baseClass == ASTNode.class) {
switch (derivedFeatureID) {
case EcorePackage.VARIABLE__START_POSITION :
return UtilitiesPackage.AST_NODE__START_POSITION;
case EcorePackage.VARIABLE__END_POSITION :
return UtilitiesPackage.AST_NODE__END_POSITION;
default :
return -1;
}
}
if (baseClass == TypedASTNode.class) {
switch (derivedFeatureID) {
case EcorePackage.VARIABLE__TYPE_START_POSITION :
return UtilitiesPackage.TYPED_AST_NODE__TYPE_START_POSITION;
case EcorePackage.VARIABLE__TYPE_END_POSITION :
return UtilitiesPackage.TYPED_AST_NODE__TYPE_END_POSITION;
default :
return -1;
}
}
if (baseClass == org.eclipse.ocl.expressions.Variable.class) {
switch (derivedFeatureID) {
case EcorePackage.VARIABLE__INIT_EXPRESSION :
return ExpressionsPackage.VARIABLE__INIT_EXPRESSION;
case EcorePackage.VARIABLE__REPRESENTED_PARAMETER :
return ExpressionsPackage.VARIABLE__REPRESENTED_PARAMETER;
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 == TypedElement.class) {
switch (baseFeatureID) {
default :
return -1;
}
}
if (baseClass == Visitable.class) {
switch (baseFeatureID) {
default :
return -1;
}
}
if (baseClass == ASTNode.class) {
switch (baseFeatureID) {
case UtilitiesPackage.AST_NODE__START_POSITION :
return EcorePackage.VARIABLE__START_POSITION;
case UtilitiesPackage.AST_NODE__END_POSITION :
return EcorePackage.VARIABLE__END_POSITION;
default :
return -1;
}
}
if (baseClass == TypedASTNode.class) {
switch (baseFeatureID) {
case UtilitiesPackage.TYPED_AST_NODE__TYPE_START_POSITION :
return EcorePackage.VARIABLE__TYPE_START_POSITION;
case UtilitiesPackage.TYPED_AST_NODE__TYPE_END_POSITION :
return EcorePackage.VARIABLE__TYPE_END_POSITION;
default :
return -1;
}
}
if (baseClass == org.eclipse.ocl.expressions.Variable.class) {
switch (baseFeatureID) {
case ExpressionsPackage.VARIABLE__INIT_EXPRESSION :
return EcorePackage.VARIABLE__INIT_EXPRESSION;
case ExpressionsPackage.VARIABLE__REPRESENTED_PARAMETER :
return EcorePackage.VARIABLE__REPRESENTED_PARAMETER;
default :
return -1;
}
}
return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
@Override
public String toString() {
if (eIsProxy()) {
return super.toString();
}
return accept(ToStringVisitor.getInstance(this));
}
/**
* @generated NOT
*/
@SuppressWarnings("unchecked")
public <T, U extends Visitor<T, ?, ?, ?, ?, ?, ?, ?, ?, ?>> T accept(U v) {
return ((Visitor<T, EClassifier, ?, ?, ?, EParameter, ?, ?, ?, ?>) v)
.visitVariable(this);
}
} //VariableImpl