org.eclipse.osbp.xtext.table/emf-gen/org/eclipse/osbp/xtext/table/impl/TablePreorderImpl.java

/**
 * Copyright (c) 2011, 2016 - Loetz GmbH&Co.KG (69115 Heidelberg, Germany)
 *  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 
 * 
 *  Based on ideas from Xtext, Xtend, Xcore
 * 
 *  Contributors{  
 *  		Christophe Loetz (Loetz GmbH&Co.KG) - Initial implementation 
 *  
 */
package org.eclipse.osbp.xtext.table.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.osbp.xtext.table.TableDSLPackage;
import org.eclipse.osbp.xtext.table.TablePreorder;
import org.eclipse.osbp.xtext.table.TableValueElement;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Table Preorder</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.osbp.xtext.table.impl.TablePreorderImpl#getColumn <em>Column</em>}</li>
 *   <li>{@link org.eclipse.osbp.xtext.table.impl.TablePreorderImpl#isAscending <em>Ascending</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class TablePreorderImpl extends TableLazyResolverImpl implements TablePreorder {
	/**
	 * The cached value of the '{@link #getColumn() <em>Column</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getColumn()
	 * @generated
	 * @ordered
	 */
	protected TableValueElement column;

	/**
	 * The default value of the '{@link #isAscending() <em>Ascending</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isAscending()
	 * @generated
	 * @ordered
	 */
	protected static final boolean ASCENDING_EDEFAULT = false;

	/**
	 * The cached value of the '{@link #isAscending() <em>Ascending</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isAscending()
	 * @generated
	 * @ordered
	 */
	protected boolean ascending = ASCENDING_EDEFAULT;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected TablePreorderImpl() {
		super();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return TableDSLPackage.Literals.TABLE_PREORDER;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public TableValueElement getColumn() {
		return column;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetColumn(TableValueElement newColumn, NotificationChain msgs) {
		TableValueElement oldColumn = column;
		column = newColumn;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, TableDSLPackage.TABLE_PREORDER__COLUMN, oldColumn, newColumn);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setColumn(TableValueElement newColumn) {
		if (newColumn != column) {
			NotificationChain msgs = null;
			if (column != null)
				msgs = ((InternalEObject)column).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - TableDSLPackage.TABLE_PREORDER__COLUMN, null, msgs);
			if (newColumn != null)
				msgs = ((InternalEObject)newColumn).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - TableDSLPackage.TABLE_PREORDER__COLUMN, null, msgs);
			msgs = basicSetColumn(newColumn, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, TableDSLPackage.TABLE_PREORDER__COLUMN, newColumn, newColumn));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean isAscending() {
		return ascending;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setAscending(boolean newAscending) {
		boolean oldAscending = ascending;
		ascending = newAscending;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, TableDSLPackage.TABLE_PREORDER__ASCENDING, oldAscending, ascending));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case TableDSLPackage.TABLE_PREORDER__COLUMN:
				return basicSetColumn(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 TableDSLPackage.TABLE_PREORDER__COLUMN:
				return getColumn();
			case TableDSLPackage.TABLE_PREORDER__ASCENDING:
				return isAscending();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case TableDSLPackage.TABLE_PREORDER__COLUMN:
				setColumn((TableValueElement)newValue);
				return;
			case TableDSLPackage.TABLE_PREORDER__ASCENDING:
				setAscending((Boolean)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case TableDSLPackage.TABLE_PREORDER__COLUMN:
				setColumn((TableValueElement)null);
				return;
			case TableDSLPackage.TABLE_PREORDER__ASCENDING:
				setAscending(ASCENDING_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case TableDSLPackage.TABLE_PREORDER__COLUMN:
				return column != null;
			case TableDSLPackage.TABLE_PREORDER__ASCENDING:
				return ascending != ASCENDING_EDEFAULT;
		}
		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(" (ascending: ");
		result.append(ascending);
		result.append(')');
		return result.toString();
	}

} //TablePreorderImpl