/*******************************************************************************
 * Copyright (c) 2009 Oracle. 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:
 *     Oracle - initial API and implementation
 *******************************************************************************/
package org.eclipse.jpt.eclipselink1_1.core.resource.orm;

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

import org.eclipse.emf.ecore.EClass;

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

import org.eclipse.jpt.core.resource.orm.AccessType;

/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Xml Many To Many Impl</b></em>'.
 * <!-- end-user-doc -->
 *
 *
 * @see org.eclipse.jpt.eclipselink1_1.core.resource.orm.EclipseLink1_1OrmPackage#getXmlManyToManyImpl()
 * @model kind="class"
 * @generated
 */
public class XmlManyToManyImpl extends org.eclipse.jpt.eclipselink.core.resource.orm.XmlManyToManyImpl implements XmlManyToMany
{
	/**
	 * changed this to null and removed the generated flag so emf won't generate over it
	 * we don't want a default for enums, just null if the tag does not exist
	 */
	protected static final AccessType ACCESS_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getAccess() <em>Access</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getAccess()
	 * @generated
	 * @ordered
	 */
	protected AccessType access = ACCESS_EDEFAULT;

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass()
	{
		return EclipseLink1_1OrmPackage.Literals.XML_MANY_TO_MANY_IMPL;
	}

	/**
	 * Returns the value of the '<em><b>Access</b></em>' attribute.
	 * The default value is <code>"PROPERTY"</code>.
	 * The literals are from the enumeration {@link org.eclipse.jpt.core.resource.orm.AccessType}.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Access</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Access</em>' attribute.
	 * @see org.eclipse.jpt.core.resource.orm.AccessType
	 * @see #setAccess(AccessType)
	 * @see org.eclipse.jpt.eclipselink1_1.core.resource.orm.EclipseLink1_1OrmPackage#getXmlAttributeMapping_Access()
	 * @model default="PROPERTY"
	 * @generated
	 */
	public AccessType getAccess()
	{
		return access;
	}

	/**
	 * Sets the value of the '{@link org.eclipse.jpt.eclipselink1_1.core.resource.orm.XmlManyToManyImpl#getAccess <em>Access</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Access</em>' attribute.
	 * @see org.eclipse.jpt.core.resource.orm.AccessType
	 * @see #getAccess()
	 * @generated
	 */
	public void setAccess(AccessType newAccess)
	{
		AccessType oldAccess = access;
		access = newAccess == null ? ACCESS_EDEFAULT : newAccess;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, EclipseLink1_1OrmPackage.XML_MANY_TO_MANY_IMPL__ACCESS, oldAccess, access));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType)
	{
		switch (featureID)
		{
			case EclipseLink1_1OrmPackage.XML_MANY_TO_MANY_IMPL__ACCESS:
				return getAccess();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue)
	{
		switch (featureID)
		{
			case EclipseLink1_1OrmPackage.XML_MANY_TO_MANY_IMPL__ACCESS:
				setAccess((AccessType)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID)
	{
		switch (featureID)
		{
			case EclipseLink1_1OrmPackage.XML_MANY_TO_MANY_IMPL__ACCESS:
				setAccess(ACCESS_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID)
	{
		switch (featureID)
		{
			case EclipseLink1_1OrmPackage.XML_MANY_TO_MANY_IMPL__ACCESS:
				return access != ACCESS_EDEFAULT;
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass)
	{
		if (baseClass == XmlAttributeMapping.class)
		{
			switch (derivedFeatureID)
			{
				case EclipseLink1_1OrmPackage.XML_MANY_TO_MANY_IMPL__ACCESS: return EclipseLink1_1OrmPackage.XML_ATTRIBUTE_MAPPING__ACCESS;
				default: return -1;
			}
		}
		if (baseClass == XmlManyToMany.class)
		{
			switch (derivedFeatureID)
			{
				default: return -1;
			}
		}
		return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int eDerivedStructuralFeatureID(int baseFeatureID, Class<?> baseClass)
	{
		if (baseClass == XmlAttributeMapping.class)
		{
			switch (baseFeatureID)
			{
				case EclipseLink1_1OrmPackage.XML_ATTRIBUTE_MAPPING__ACCESS: return EclipseLink1_1OrmPackage.XML_MANY_TO_MANY_IMPL__ACCESS;
				default: return -1;
			}
		}
		if (baseClass == XmlManyToMany.class)
		{
			switch (baseFeatureID)
			{
				default: return -1;
			}
		}
		return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String toString()
	{
		if (eIsProxy()) return super.toString();

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (access: ");
		result.append(access);
		result.append(')');
		return result.toString();
	}

} // XmlManyToManyImpl