source: branches/xtext-MDT/org.modelica.emf.units/src/PhysicalQuantities/impl/SystemOfUnitsImpl.java @ 1348

/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package PhysicalQuantities.impl;

import PhysicalQuantities.BaseUnit;
import PhysicalQuantities.PhysicalQuantitiesPackage;
import PhysicalQuantities.Quantity;
import PhysicalQuantities.SystemOfUnits;

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.impl.EObjectImpl;

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>System Of Units</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link PhysicalQuantities.impl.SystemOfUnitsImpl#getBaseUnits <em>Base Units</em>}</li>
 *   <li>{@link PhysicalQuantities.impl.SystemOfUnitsImpl#getQuantities <em>Quantities</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class SystemOfUnitsImpl extends EObjectImpl implements SystemOfUnits {
    /**
     * The cached value of the '{@link #getBaseUnits() <em>Base Units</em>}' containment reference list.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getBaseUnits()
     * @generated
     * @ordered
     */
    protected EList<BaseUnit> baseUnits;

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

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

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

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public EList<BaseUnit> getBaseUnits() {
        if (baseUnits == null) {
            baseUnits = new EObjectContainmentEList<BaseUnit>(BaseUnit.class, this, PhysicalQuantitiesPackage.SYSTEM_OF_UNITS__BASE_UNITS);
        }
        return baseUnits;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public EList<Quantity> getQuantities() {
        if (quantities == null) {
            quantities = new EObjectContainmentEList<Quantity>(Quantity.class, this, PhysicalQuantitiesPackage.SYSTEM_OF_UNITS__QUANTITIES);
        }
        return quantities;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
        switch (featureID) {
            case PhysicalQuantitiesPackage.SYSTEM_OF_UNITS__BASE_UNITS:
                return ((InternalEList<?>)getBaseUnits()).basicRemove(otherEnd, msgs);
            case PhysicalQuantitiesPackage.SYSTEM_OF_UNITS__QUANTITIES:
                return ((InternalEList<?>)getQuantities()).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 PhysicalQuantitiesPackage.SYSTEM_OF_UNITS__BASE_UNITS:
                return getBaseUnits();
            case PhysicalQuantitiesPackage.SYSTEM_OF_UNITS__QUANTITIES:
                return getQuantities();
        }
        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 PhysicalQuantitiesPackage.SYSTEM_OF_UNITS__BASE_UNITS:
                getBaseUnits().clear();
                getBaseUnits().addAll((Collection<? extends BaseUnit>)newValue);
                return;
            case PhysicalQuantitiesPackage.SYSTEM_OF_UNITS__QUANTITIES:
                getQuantities().clear();
                getQuantities().addAll((Collection<? extends Quantity>)newValue);
                return;
        }
        super.eSet(featureID, newValue);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public void eUnset(int featureID) {
        switch (featureID) {
            case PhysicalQuantitiesPackage.SYSTEM_OF_UNITS__BASE_UNITS:
                getBaseUnits().clear();
                return;
            case PhysicalQuantitiesPackage.SYSTEM_OF_UNITS__QUANTITIES:
                getQuantities().clear();
                return;
        }
        super.eUnset(featureID);
    }

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

} //SystemOfUnitsImpl