CallImpl.java

/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package org.eclipse.ocl.examples.impactanalyzer.example.signature_and_call.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.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;

import org.eclipse.ocl.examples.impactanalyzer.example.signature_and_call.Call;
import org.eclipse.ocl.examples.impactanalyzer.example.signature_and_call.Expression;
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>Call</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.ocl.examples.impactanalyzer.example.signature_and_call.impl.CallImpl#getSignature <em>Signature</em>}</li>
 *   <li>{@link org.eclipse.ocl.examples.impactanalyzer.example.signature_and_call.impl.CallImpl#getArguments <em>Arguments</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class CallImpl extends ExpressionImpl implements Call {
    /**
     * The cached value of the '{@link #getSignature() <em>Signature</em>}' reference.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getSignature()
     * @generated
     * @ordered
     */
    protected Signature signature;

    /**
     * The cached value of the '{@link #getArguments() <em>Arguments</em>}' containment reference list.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getArguments()
     * @generated
     * @ordered
     */
    protected EList<Expression> arguments;

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

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

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public Signature getSignature() {
        if (signature != null && signature.eIsProxy()) {
            InternalEObject oldSignature = (InternalEObject)signature;
            signature = (Signature)eResolveProxy(oldSignature);
            if (signature != oldSignature) {
                if (eNotificationRequired())
                    eNotify(new ENotificationImpl(this, Notification.RESOLVE, Signature_and_callPackage.CALL__SIGNATURE, oldSignature, signature));
            }
        }
        return signature;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public Signature basicGetSignature() {
        return signature;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public void setSignature(Signature newSignature) {
        Signature oldSignature = signature;
        signature = newSignature;
        if (eNotificationRequired())
            eNotify(new ENotificationImpl(this, Notification.SET, Signature_and_callPackage.CALL__SIGNATURE, oldSignature, signature));
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public EList<Expression> getArguments() {
        if (arguments == null) {
            arguments = new EObjectContainmentEList<Expression>(Expression.class, this, Signature_and_callPackage.CALL__ARGUMENTS);
        }
        return arguments;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
        switch (featureID) {
            case Signature_and_callPackage.CALL__ARGUMENTS:
                return ((InternalEList<?>)getArguments()).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.CALL__SIGNATURE:
                if (resolve) return getSignature();
                return basicGetSignature();
            case Signature_and_callPackage.CALL__ARGUMENTS:
                return getArguments();
        }
        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.CALL__SIGNATURE:
                setSignature((Signature)newValue);
                return;
            case Signature_and_callPackage.CALL__ARGUMENTS:
                getArguments().clear();
                getArguments().addAll((Collection<? extends Expression>)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.CALL__SIGNATURE:
                setSignature((Signature)null);
                return;
            case Signature_and_callPackage.CALL__ARGUMENTS:
                getArguments().clear();
                return;
        }
        super.eUnset(featureID);
    }

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

} //CallImpl