/**
 * Copyright (c) 2011 NumberFour AG
 * 
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 * 
 * SPDX-License-Identifier: EPL-2.0
 * 
 * Contributors:
 *     NumberFour AG - initial API and Implementation (Alex Panchenko)
 */
package org.eclipse.dltk.javascript.typeinfo.model.impl;

import java.util.Collection;

import org.eclipse.dltk.javascript.typeinfo.model.GenericMethod;
import org.eclipse.dltk.javascript.typeinfo.model.TypeInfoModelPackage;
import org.eclipse.dltk.javascript.typeinfo.model.TypeVariable;

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;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Generic Method</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.dltk.javascript.typeinfo.model.impl.GenericMethodImpl#getTypeParameters <em>Type Parameters</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class GenericMethodImpl extends MethodImpl implements GenericMethod {
    /**
     * The cached value of the '{@link #getTypeParameters() <em>Type Parameters</em>}' containment reference list.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getTypeParameters()
     * @generated
     * @ordered
     */
    protected EList<TypeVariable> typeParameters;

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

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

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public EList<TypeVariable> getTypeParameters() {
        if (typeParameters == null) {
            typeParameters = new EObjectContainmentEList<TypeVariable>(TypeVariable.class, this, TypeInfoModelPackage.GENERIC_METHOD__TYPE_PARAMETERS);
        }
        return typeParameters;
    }

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

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

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

} //GenericMethodImpl