plugins/org.eclipse.sirius.tests.services.graphql/src-gen/org/eclipse/sirius/tests/services/graphql/extlibrary/impl/CirculatingItemImpl.java

/**
 *  Copyright (c) 2019 Obeo.
 *  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:
 *     Obeo - initial API and implementation
 */
package org.eclipse.sirius.tests.services.graphql.extlibrary.impl;

import java.util.Collection;

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

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

import org.eclipse.sirius.tests.services.graphql.extlibrary.Borrower;
import org.eclipse.sirius.tests.services.graphql.extlibrary.CirculatingItem;
import org.eclipse.sirius.tests.services.graphql.extlibrary.ExtlibraryPackage;
import org.eclipse.sirius.tests.services.graphql.extlibrary.Lendable;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Circulating Item</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.sirius.tests.services.graphql.extlibrary.impl.CirculatingItemImpl#getCopies <em>Copies</em>}</li>
 *   <li>{@link org.eclipse.sirius.tests.services.graphql.extlibrary.impl.CirculatingItemImpl#getBorrowers <em>Borrowers</em>}</li>
 * </ul>
 *
 * @generated
 */
public abstract class CirculatingItemImpl extends ItemImpl implements CirculatingItem {
    /**
     * The default value of the '{@link #getCopies() <em>Copies</em>}' attribute.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getCopies()
     * @generated
     * @ordered
     */
    protected static final int COPIES_EDEFAULT = 0;

    /**
     * The cached value of the '{@link #getCopies() <em>Copies</em>}' attribute.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getCopies()
     * @generated
     * @ordered
     */
    protected int copies = COPIES_EDEFAULT;

    /**
     * The cached value of the '{@link #getBorrowers() <em>Borrowers</em>}' reference list.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getBorrowers()
     * @generated
     * @ordered
     */
    protected EList<Borrower> borrowers;

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

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

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public int getCopies() {
        return copies;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public void setCopies(int newCopies) {
        int oldCopies = copies;
        copies = newCopies;
        if (eNotificationRequired())
            eNotify(new ENotificationImpl(this, Notification.SET, ExtlibraryPackage.CIRCULATING_ITEM__COPIES, oldCopies, copies));
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public EList<Borrower> getBorrowers() {
        if (borrowers == null) {
            borrowers = new EObjectWithInverseResolvingEList.ManyInverse<Borrower>(Borrower.class, this, ExtlibraryPackage.CIRCULATING_ITEM__BORROWERS, ExtlibraryPackage.BORROWER__BORROWED);
        }
        return borrowers;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @SuppressWarnings("unchecked")
    @Override
    public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
        switch (featureID) {
            case ExtlibraryPackage.CIRCULATING_ITEM__BORROWERS:
                return ((InternalEList<InternalEObject>)(InternalEList<?>)getBorrowers()).basicAdd(otherEnd, msgs);
        }
        return super.eInverseAdd(otherEnd, featureID, msgs);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
        switch (featureID) {
            case ExtlibraryPackage.CIRCULATING_ITEM__BORROWERS:
                return ((InternalEList<?>)getBorrowers()).basicRemove(otherEnd, 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 ExtlibraryPackage.CIRCULATING_ITEM__COPIES:
                return getCopies();
            case ExtlibraryPackage.CIRCULATING_ITEM__BORROWERS:
                return getBorrowers();
        }
        return super.eGet(featureID, resolve, coreType);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @SuppressWarnings("unchecked")
    @Override
    public void eSet(int featureID, Object newValue) {
        switch (featureID) {
            case ExtlibraryPackage.CIRCULATING_ITEM__COPIES:
                setCopies((Integer)newValue);
                return;
            case ExtlibraryPackage.CIRCULATING_ITEM__BORROWERS:
                getBorrowers().clear();
                getBorrowers().addAll((Collection<? extends Borrower>)newValue);
                return;
        }
        super.eSet(featureID, newValue);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public void eUnset(int featureID) {
        switch (featureID) {
            case ExtlibraryPackage.CIRCULATING_ITEM__COPIES:
                setCopies(COPIES_EDEFAULT);
                return;
            case ExtlibraryPackage.CIRCULATING_ITEM__BORROWERS:
                getBorrowers().clear();
                return;
        }
        super.eUnset(featureID);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public boolean eIsSet(int featureID) {
        switch (featureID) {
            case ExtlibraryPackage.CIRCULATING_ITEM__COPIES:
                return copies != COPIES_EDEFAULT;
            case ExtlibraryPackage.CIRCULATING_ITEM__BORROWERS:
                return borrowers != null && !borrowers.isEmpty();
        }
        return super.eIsSet(featureID);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) {
        if (baseClass == Lendable.class) {
            switch (derivedFeatureID) {
                case ExtlibraryPackage.CIRCULATING_ITEM__COPIES: return ExtlibraryPackage.LENDABLE__COPIES;
                case ExtlibraryPackage.CIRCULATING_ITEM__BORROWERS: return ExtlibraryPackage.LENDABLE__BORROWERS;
                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 == Lendable.class) {
            switch (baseFeatureID) {
                case ExtlibraryPackage.LENDABLE__COPIES: return ExtlibraryPackage.CIRCULATING_ITEM__COPIES;
                case ExtlibraryPackage.LENDABLE__BORROWERS: return ExtlibraryPackage.CIRCULATING_ITEM__BORROWERS;
                default: return -1;
            }
        }
        return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
    }

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

        StringBuilder result = new StringBuilder(super.toString());
        result.append(" (copies: "); //$NON-NLS-1$
        result.append(copies);
        result.append(')');
        return result.toString();
    }

} //CirculatingItemImpl