/**
* Copyright (c) 2012-2016 Marsha Chechik, Alessio Di Sandro, Michalis Famelis,
* Rick Salay.
* 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:
* Alessio Di Sandro - Implementation.
*/
package edu.toronto.cs.se.mmint.mid.operator.impl;
import java.util.Random;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import edu.toronto.cs.se.mmint.MMINTException;
import edu.toronto.cs.se.mmint.mid.MID;
import edu.toronto.cs.se.mmint.mid.operator.Operator;
import edu.toronto.cs.se.mmint.mid.operator.OperatorPackage;
import edu.toronto.cs.se.mmint.mid.operator.RandomOperator;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Random Operator</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link edu.toronto.cs.se.mmint.mid.operator.impl.RandomOperatorImpl#getState <em>State</em>}</li>
* </ul>
*
* @generated
*/
public class RandomOperatorImpl extends OperatorImpl implements RandomOperator {
/**
* The default value of the '{@link #getState() <em>State</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getState()
* @generated
* @ordered
*/
protected static final Random STATE_EDEFAULT = null;
/**
* The cached value of the '{@link #getState() <em>State</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getState()
* @generated
* @ordered
*/
protected Random state = STATE_EDEFAULT;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public RandomOperatorImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return OperatorPackage.Literals.RANDOM_OPERATOR;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Random getState() {
return state;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setState(Random newState) {
Random oldState = state;
state = newState;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, OperatorPackage.RANDOM_OPERATOR__STATE, oldState, state));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case OperatorPackage.RANDOM_OPERATOR__STATE:
return getState();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case OperatorPackage.RANDOM_OPERATOR__STATE:
setState((Random)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case OperatorPackage.RANDOM_OPERATOR__STATE:
setState(STATE_EDEFAULT);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case OperatorPackage.RANDOM_OPERATOR__STATE:
return STATE_EDEFAULT == null ? state != null : !STATE_EDEFAULT.equals(state);
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public String toStringGen() {
if (eIsProxy()) return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (state: ");
result.append(state);
result.append(')');
return result.toString();
}
/**
* @generated NOT
*/
@Override
public Operator createInstance(MID instanceMID) throws MMINTException {
RandomOperator newOperator = (RandomOperator) super.createInstance(instanceMID);
if (this.getState() == null) {
newOperator.setState(new Random());
}
else {
newOperator.setState(this.getState());
}
return newOperator;
}
} //RandomOperatorImpl