XClassImpl.java

/*
 * JBoss, Home of Professional Open Source.
 *
 * See the LEGAL.txt file distributed with this work for information regarding copyright ownership and licensing.
 *
 * See the AUTHORS.txt file distributed with this work for a full listing of individual contributors.
 */
package org.teiid.designer.metamodels.core.extension.impl;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.EClassImpl;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.teiid.designer.metamodels.core.extension.ExtensionPackage;
import org.teiid.designer.metamodels.core.extension.XClass;

/**
 * <!-- begin-user-doc --> An implementation of the model object '<em><b>XClass</b></em>'. <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 * <li>{@link org.teiid.designer.metamodels.core.extension.impl.XClassImpl#getExtendedClass <em>Extended Class</em>}</li>
 * </ul>
 * </p>
 * 
 * @generated
 *
 * @since 8.0
 */
public class XClassImpl extends EClassImpl implements XClass {

    /**
     * The cached value of the '{@link #getExtendedClass() <em>Extended Class</em>}' reference. <!-- begin-user-doc --> <!--
     * end-user-doc -->
     * 
     * @see #getExtendedClass()
     * @generated
     * @ordered
     */
    protected EClass extendedClass;

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

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

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
	public EClass getExtendedClass() {
        if (extendedClass != null && extendedClass.eIsProxy()) {
            InternalEObject oldExtendedClass = (InternalEObject)extendedClass;
            extendedClass = (EClass)eResolveProxy(oldExtendedClass);
            if (extendedClass != oldExtendedClass) {
                if (eNotificationRequired()) eNotify(new ENotificationImpl(this, Notification.RESOLVE,
                                                                           ExtensionPackage.XCLASS__EXTENDED_CLASS,
                                                                           oldExtendedClass, extendedClass));
            }
        }
        return extendedClass;
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    public EClass basicGetExtendedClass() {
        return extendedClass;
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
	public void setExtendedClass( EClass newExtendedClass ) {
        EClass oldExtendedClass = extendedClass;
        extendedClass = newExtendedClass;
        if (eNotificationRequired()) eNotify(new ENotificationImpl(this, Notification.SET,
                                                                   ExtensionPackage.XCLASS__EXTENDED_CLASS, oldExtendedClass,
                                                                   extendedClass));
    }

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

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

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public void eUnset( int featureID ) {
        switch (featureID) {
            case ExtensionPackage.XCLASS__EXTENDED_CLASS:
                setExtendedClass((EClass)null);
                return;
        }
        super.eUnset(featureID);
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public boolean eIsSet( int featureID ) {
        switch (featureID) {
            case ExtensionPackage.XCLASS__EXTENDED_CLASS:
                return extendedClass != null;
        }
        return super.eIsSet(featureID);
    }

} // XClassImpl