LinkContainerImpl.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.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.EStructuralFeature;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.EObjectImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentWithInverseEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.teiid.designer.metamodels.core.CorePackage;
import org.teiid.designer.metamodels.core.Link;
import org.teiid.designer.metamodels.core.LinkContainer;

/**
 * <!-- begin-user-doc --> An implementation of the model object '<em><b>Link Container</b></em>'. <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 * <li>{@link org.teiid.designer.metamodels.core.impl.LinkContainerImpl#getLinks <em>Links</em>}</li>
 * </ul>
 * </p>
 * 
 * @generated
 *
 * @since 8.0
 */
public class LinkContainerImpl extends EObjectImpl implements LinkContainer {

    /**
     * The cached value of the '{@link #getLinks() <em>Links</em>}' containment reference list. <!-- begin-user-doc --> <!--
     * end-user-doc -->
     * 
     * @see #getLinks()
     * @generated
     * @ordered
     */
    protected EList links = null;

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

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    protected EClass eStaticClass() {
        return CorePackage.eINSTANCE.getLinkContainer();
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
	public EList getLinks() {
        if (links == null) {
            links = new EObjectContainmentWithInverseEList(Link.class, this, CorePackage.LINK_CONTAINER__LINKS,
                                                           CorePackage.LINK__LINK_CONTAINER);
        }
        return links;
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public NotificationChain eInverseAdd( InternalEObject otherEnd,
                                          int featureID,
                                          Class baseClass,
                                          NotificationChain msgs ) {
        if (featureID >= 0) {
            switch (eDerivedStructuralFeatureID(featureID, baseClass)) {
                case CorePackage.LINK_CONTAINER__LINKS:
                    return ((InternalEList)getLinks()).basicAdd(otherEnd, msgs);
                default:
                    return eDynamicInverseAdd(otherEnd, featureID, baseClass, msgs);
            }
        }
        if (eContainer != null) msgs = eBasicRemoveFromContainer(msgs);
        return eBasicSetContainer(otherEnd, featureID, msgs);
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public NotificationChain eInverseRemove( InternalEObject otherEnd,
                                             int featureID,
                                             Class baseClass,
                                             NotificationChain msgs ) {
        if (featureID >= 0) {
            switch (eDerivedStructuralFeatureID(featureID, baseClass)) {
                case CorePackage.LINK_CONTAINER__LINKS:
                    return ((InternalEList)getLinks()).basicRemove(otherEnd, msgs);
                default:
                    return eDynamicInverseRemove(otherEnd, featureID, baseClass, msgs);
            }
        }
        return eBasicSetContainer(null, featureID, msgs);
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public Object eGet( EStructuralFeature eFeature,
                        boolean resolve ) {
        switch (eDerivedStructuralFeatureID(eFeature)) {
            case CorePackage.LINK_CONTAINER__LINKS:
                return getLinks();
        }
        return eDynamicGet(eFeature, resolve);
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public void eSet( EStructuralFeature eFeature,
                      Object newValue ) {
        switch (eDerivedStructuralFeatureID(eFeature)) {
            case CorePackage.LINK_CONTAINER__LINKS:
                getLinks().clear();
                getLinks().addAll((Collection)newValue);
                return;
        }
        eDynamicSet(eFeature, newValue);
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public void eUnset( EStructuralFeature eFeature ) {
        switch (eDerivedStructuralFeatureID(eFeature)) {
            case CorePackage.LINK_CONTAINER__LINKS:
                getLinks().clear();
                return;
        }
        eDynamicUnset(eFeature);
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public boolean eIsSet( EStructuralFeature eFeature ) {
        switch (eDerivedStructuralFeatureID(eFeature)) {
            case CorePackage.LINK_CONTAINER__LINKS:
                return links != null && !links.isEmpty();
        }
        return eDynamicIsSet(eFeature);
    }

} // LinkContainerImpl