org.eclipse.xtext.xbase.impl.XSynchronizedExpressionImpl Maven / Gradle / Ivy

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/**
 * Copyright (c) 2011 itemis AG (http://www.itemis.eu) 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
 */
package org.eclipse.xtext.xbase.impl;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;

import org.eclipse.emf.ecore.impl.ENotificationImpl;

import org.eclipse.xtext.xbase.XExpression;
import org.eclipse.xtext.xbase.XSynchronizedExpression;
import org.eclipse.xtext.xbase.XbasePackage;

/**
 * 
 * An implementation of the model object 'XSynchronized Expression'.
 * 
 * 
 * The following features are implemented:
 * 
 * 
 *   {@link org.eclipse.xtext.xbase.impl.XSynchronizedExpressionImpl#getParam Param}
 *   {@link org.eclipse.xtext.xbase.impl.XSynchronizedExpressionImpl#getExpression Expression}
 * 
 *
 * @generated
 */
public class XSynchronizedExpressionImpl extends XExpressionImpl implements XSynchronizedExpression
{
	/**
	 * The cached value of the '{@link #getParam() Param}' containment reference.
	 * 
	 * 
	 * @see #getParam()
	 * @generated
	 * @ordered
	 */
	protected XExpression param;

	/**
	 * The cached value of the '{@link #getExpression() Expression}' containment reference.
	 * 
	 * 
	 * @see #getExpression()
	 * @generated
	 * @ordered
	 */
	protected XExpression expression;

	/**
	 * 
	 * 
	 * @generated
	 */
	protected XSynchronizedExpressionImpl()
	{
		super();
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	protected EClass eStaticClass()
	{
		return XbasePackage.Literals.XSYNCHRONIZED_EXPRESSION;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public XExpression getParam()
	{
		return param;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public NotificationChain basicSetParam(XExpression newParam, NotificationChain msgs)
	{
		XExpression oldParam = param;
		param = newParam;
		if (eNotificationRequired())
		{
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, XbasePackage.XSYNCHRONIZED_EXPRESSION__PARAM, oldParam, newParam);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public void setParam(XExpression newParam)
	{
		if (newParam != param)
		{
			NotificationChain msgs = null;
			if (param != null)
				msgs = ((InternalEObject)param).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - XbasePackage.XSYNCHRONIZED_EXPRESSION__PARAM, null, msgs);
			if (newParam != null)
				msgs = ((InternalEObject)newParam).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - XbasePackage.XSYNCHRONIZED_EXPRESSION__PARAM, null, msgs);
			msgs = basicSetParam(newParam, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, XbasePackage.XSYNCHRONIZED_EXPRESSION__PARAM, newParam, newParam));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public XExpression getExpression()
	{
		return expression;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public NotificationChain basicSetExpression(XExpression newExpression, NotificationChain msgs)
	{
		XExpression oldExpression = expression;
		expression = newExpression;
		if (eNotificationRequired())
		{
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, XbasePackage.XSYNCHRONIZED_EXPRESSION__EXPRESSION, oldExpression, newExpression);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public void setExpression(XExpression newExpression)
	{
		if (newExpression != expression)
		{
			NotificationChain msgs = null;
			if (expression != null)
				msgs = ((InternalEObject)expression).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - XbasePackage.XSYNCHRONIZED_EXPRESSION__EXPRESSION, null, msgs);
			if (newExpression != null)
				msgs = ((InternalEObject)newExpression).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - XbasePackage.XSYNCHRONIZED_EXPRESSION__EXPRESSION, null, msgs);
			msgs = basicSetExpression(newExpression, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, XbasePackage.XSYNCHRONIZED_EXPRESSION__EXPRESSION, newExpression, newExpression));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
	{
		switch (featureID)
		{
			case XbasePackage.XSYNCHRONIZED_EXPRESSION__PARAM:
				return basicSetParam(null, msgs);
			case XbasePackage.XSYNCHRONIZED_EXPRESSION__EXPRESSION:
				return basicSetExpression(null, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType)
	{
		switch (featureID)
		{
			case XbasePackage.XSYNCHRONIZED_EXPRESSION__PARAM:
				return getParam();
			case XbasePackage.XSYNCHRONIZED_EXPRESSION__EXPRESSION:
				return getExpression();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue)
	{
		switch (featureID)
		{
			case XbasePackage.XSYNCHRONIZED_EXPRESSION__PARAM:
				setParam((XExpression)newValue);
				return;
			case XbasePackage.XSYNCHRONIZED_EXPRESSION__EXPRESSION:
				setExpression((XExpression)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID)
	{
		switch (featureID)
		{
			case XbasePackage.XSYNCHRONIZED_EXPRESSION__PARAM:
				setParam((XExpression)null);
				return;
			case XbasePackage.XSYNCHRONIZED_EXPRESSION__EXPRESSION:
				setExpression((XExpression)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID)
	{
		switch (featureID)
		{
			case XbasePackage.XSYNCHRONIZED_EXPRESSION__PARAM:
				return param != null;
			case XbasePackage.XSYNCHRONIZED_EXPRESSION__EXPRESSION:
				return expression != null;
		}
		return super.eIsSet(featureID);
	}

} //XSynchronizedExpressionImpl