ReferenceImpl.java

/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package org.obeonetwork.pim.gen.backbone.model.backbone.impl;

import org.eclipse.emf.common.notify.Notification;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;

import org.eclipse.emf.ecore.impl.ENotificationImpl;

import org.obeonetwork.pim.gen.backbone.model.backbone.BackbonePackage;
import org.obeonetwork.pim.gen.backbone.model.backbone.CardinalityKind;
import org.obeonetwork.pim.gen.backbone.model.backbone.Model;
import org.obeonetwork.pim.gen.backbone.model.backbone.Reference;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Reference</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.obeonetwork.pim.gen.backbone.model.backbone.impl.ReferenceImpl#getType <em>Type</em>}</li>
 *   <li>{@link org.obeonetwork.pim.gen.backbone.model.backbone.impl.ReferenceImpl#getCardinality <em>Cardinality</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class ReferenceImpl extends NamedElementImpl implements Reference {
	/**
	 * The cached value of the '{@link #getType() <em>Type</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getType()
	 * @generated
	 * @ordered
	 */
	protected Model type;

	/**
	 * The default value of the '{@link #getCardinality() <em>Cardinality</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getCardinality()
	 * @generated
	 * @ordered
	 */
	protected static final CardinalityKind CARDINALITY_EDEFAULT = CardinalityKind.ONE;

	/**
	 * The cached value of the '{@link #getCardinality() <em>Cardinality</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getCardinality()
	 * @generated
	 * @ordered
	 */
	protected CardinalityKind cardinality = CARDINALITY_EDEFAULT;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Model getType() {
		if (type != null && type.eIsProxy()) {
			InternalEObject oldType = (InternalEObject)type;
			type = (Model)eResolveProxy(oldType);
			if (type != oldType) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, BackbonePackage.REFERENCE__TYPE, oldType, type));
			}
		}
		return type;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Model basicGetType() {
		return type;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setType(Model newType) {
		Model oldType = type;
		type = newType;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, BackbonePackage.REFERENCE__TYPE, oldType, type));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public CardinalityKind getCardinality() {
		return cardinality;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setCardinality(CardinalityKind newCardinality) {
		CardinalityKind oldCardinality = cardinality;
		cardinality = newCardinality == null ? CARDINALITY_EDEFAULT : newCardinality;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, BackbonePackage.REFERENCE__CARDINALITY, oldCardinality, cardinality));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case BackbonePackage.REFERENCE__TYPE:
				if (resolve) return getType();
				return basicGetType();
			case BackbonePackage.REFERENCE__CARDINALITY:
				return getCardinality();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case BackbonePackage.REFERENCE__TYPE:
				setType((Model)newValue);
				return;
			case BackbonePackage.REFERENCE__CARDINALITY:
				setCardinality((CardinalityKind)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case BackbonePackage.REFERENCE__TYPE:
				setType((Model)null);
				return;
			case BackbonePackage.REFERENCE__CARDINALITY:
				setCardinality(CARDINALITY_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case BackbonePackage.REFERENCE__TYPE:
				return type != null;
			case BackbonePackage.REFERENCE__CARDINALITY:
				return cardinality != CARDINALITY_EDEFAULT;
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy()) return super.toString();

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (cardinality: "); //$NON-NLS-1$
		result.append(cardinality);
		result.append(')');
		return result.toString();
	}

} //ReferenceImpl