/**
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* See the NOTICE file distributed with this work for additional
* information regarding copyright ownership.
*/
package org.sintef.thingml.impl;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
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.sintef.thingml.Expression;
import org.sintef.thingml.ExternExpression;
import org.sintef.thingml.ThingmlPackage;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Extern Expression</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.sintef.thingml.impl.ExternExpressionImpl#getExpression <em>Expression</em>}</li>
* <li>{@link org.sintef.thingml.impl.ExternExpressionImpl#getSegments <em>Segments</em>}</li>
* </ul>
*
* @generated
*/
public class ExternExpressionImpl extends ExpressionImpl implements ExternExpression {
/**
* The default value of the '{@link #getExpression() <em>Expression</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getExpression()
* @generated
* @ordered
*/
protected static final String EXPRESSION_EDEFAULT = null;
/**
* The cached value of the '{@link #getExpression() <em>Expression</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getExpression()
* @generated
* @ordered
*/
protected String expression = EXPRESSION_EDEFAULT;
/**
* The cached value of the '{@link #getSegments() <em>Segments</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getSegments()
* @generated
* @ordered
*/
protected EList<Expression> segments;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ExternExpressionImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return ThingmlPackage.Literals.EXTERN_EXPRESSION;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public String getExpression() {
return expression;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setExpression(String newExpression) {
String oldExpression = expression;
expression = newExpression;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ThingmlPackage.EXTERN_EXPRESSION__EXPRESSION, oldExpression, expression));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<Expression> getSegments() {
if (segments == null) {
segments = new EObjectContainmentEList<Expression>(Expression.class, this, ThingmlPackage.EXTERN_EXPRESSION__SEGMENTS);
}
return segments;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case ThingmlPackage.EXTERN_EXPRESSION__SEGMENTS:
return ((InternalEList<?>)getSegments()).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 ThingmlPackage.EXTERN_EXPRESSION__EXPRESSION:
return getExpression();
case ThingmlPackage.EXTERN_EXPRESSION__SEGMENTS:
return getSegments();
}
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 ThingmlPackage.EXTERN_EXPRESSION__EXPRESSION:
setExpression((String)newValue);
return;
case ThingmlPackage.EXTERN_EXPRESSION__SEGMENTS:
getSegments().clear();
getSegments().addAll((Collection<? extends Expression>)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case ThingmlPackage.EXTERN_EXPRESSION__EXPRESSION:
setExpression(EXPRESSION_EDEFAULT);
return;
case ThingmlPackage.EXTERN_EXPRESSION__SEGMENTS:
getSegments().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case ThingmlPackage.EXTERN_EXPRESSION__EXPRESSION:
return EXPRESSION_EDEFAULT == null ? expression != null : !EXPRESSION_EDEFAULT.equals(expression);
case ThingmlPackage.EXTERN_EXPRESSION__SEGMENTS:
return segments != null && !segments.isEmpty();
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public String toString() {
if (eIsProxy()) return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (expression: ");
result.append(expression);
result.append(')');
return result.toString();
}
} //ExternExpressionImpl