/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package org.eclipse.ocl.examples.impactanalyzer.example.signature_and_call.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.ocl.examples.impactanalyzer.example.signature_and_call.Parameter;
import org.eclipse.ocl.examples.impactanalyzer.example.signature_and_call.Signature;
import org.eclipse.ocl.examples.impactanalyzer.example.signature_and_call.Signature_and_callPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Signature</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.ocl.examples.impactanalyzer.example.signature_and_call.impl.SignatureImpl#getParameters <em>Parameters</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class SignatureImpl extends NamedImpl implements Signature {
    /**
     * The cached value of the '{@link #getParameters() <em>Parameters</em>}' containment reference list.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getParameters()
     * @generated
     * @ordered
     */
    protected EList<Parameter> parameters;

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

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

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public EList<Parameter> getParameters() {
        if (parameters == null) {
            parameters = new EObjectContainmentEList<Parameter>(Parameter.class, this, Signature_and_callPackage.SIGNATURE__PARAMETERS);
        }
        return parameters;
    }

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

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

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

} //SignatureImpl