org.eclipse.mdt.bpmn/src/org/eclipse/mdt/bpmn/impl/CategoryImpl.java

/**
 *  Copyright (c) 2000-2009, Intalio Inc.
 *  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:
 *     Intalio Inc. - initial API and implementation
 *
 */
package org.eclipse.mdt.bpmn.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.InternalEObject;

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

import org.eclipse.mdt.bpmn.BpmnPackage;
import org.eclipse.mdt.bpmn.Category;
import org.eclipse.mdt.bpmn.CategoryValue;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Category</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.mdt.bpmn.impl.CategoryImpl#getCategoryValue <em>Category Value</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class CategoryImpl extends RootElementImpl implements Category {
    /**
     * The cached value of the '{@link #getCategoryValue() <em>Category Value</em>}' containment reference list.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getCategoryValue()
     * @generated
     * @ordered
     */
    protected EList<CategoryValue> categoryValue;

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

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

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public EList<CategoryValue> getCategoryValue() {
        if (categoryValue == null) {
            categoryValue = new EObjectContainmentEList<CategoryValue>(
                    CategoryValue.class, this,
                    BpmnPackage.CATEGORY__CATEGORY_VALUE);
        }
        return categoryValue;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public NotificationChain eInverseRemove(InternalEObject otherEnd,
            int featureID, NotificationChain msgs) {
        switch (featureID) {
        case BpmnPackage.CATEGORY__CATEGORY_VALUE:
            return ((InternalEList<?>) getCategoryValue()).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 BpmnPackage.CATEGORY__CATEGORY_VALUE:
            return getCategoryValue();
        }
        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 BpmnPackage.CATEGORY__CATEGORY_VALUE:
            getCategoryValue().clear();
            getCategoryValue().addAll(
                    (Collection<? extends CategoryValue>) newValue);
            return;
        }
        super.eSet(featureID, newValue);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public void eUnset(int featureID) {
        switch (featureID) {
        case BpmnPackage.CATEGORY__CATEGORY_VALUE:
            getCategoryValue().clear();
            return;
        }
        super.eUnset(featureID);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public boolean eIsSet(int featureID) {
        switch (featureID) {
        case BpmnPackage.CATEGORY__CATEGORY_VALUE:
            return categoryValue != null && !categoryValue.isEmpty();
        }
        return super.eIsSet(featureID);
    }

} //CategoryImpl