org.eclipse.xtext.xbase.impl.XBlockExpressionImpl 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 java.util.Collection;

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.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;

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

/**
 * 
 * An implementation of the model object 'XBlock Expression'.
 * 
 * 
 * The following features are implemented:
 * 
 * 
 *   {@link org.eclipse.xtext.xbase.impl.XBlockExpressionImpl#getExpressions Expressions}
 * 
 *
 * @generated
 */
public class XBlockExpressionImpl extends XExpressionImpl implements XBlockExpression
{
	/**
	 * The cached value of the '{@link #getExpressions() Expressions}' containment reference list.
	 * 
	 * 
	 * @see #getExpressions()
	 * @generated
	 * @ordered
	 */
	protected EList expressions;

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

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

	/**
	 * 
	 * 
	 * @generated
	 */
	public EList getExpressions()
	{
		if (expressions == null)
		{
			expressions = new EObjectContainmentEList(XExpression.class, this, XbasePackage.XBLOCK_EXPRESSION__EXPRESSIONS);
		}
		return expressions;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
	{
		switch (featureID)
		{
			case XbasePackage.XBLOCK_EXPRESSION__EXPRESSIONS:
				return ((InternalEList)getExpressions()).basicRemove(otherEnd, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

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

	/**
	 * 
	 * 
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public void eSet(int featureID, Object newValue)
	{
		switch (featureID)
		{
			case XbasePackage.XBLOCK_EXPRESSION__EXPRESSIONS:
				getExpressions().clear();
				getExpressions().addAll((Collection)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID)
	{
		switch (featureID)
		{
			case XbasePackage.XBLOCK_EXPRESSION__EXPRESSIONS:
				getExpressions().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID)
	{
		switch (featureID)
		{
			case XbasePackage.XBLOCK_EXPRESSION__EXPRESSIONS:
				return expressions != null && !expressions.isEmpty();
		}
		return super.eIsSet(featureID);
	}

} //XBlockExpressionImpl