IsPartOfImpl.java

/**
 * Copyright (c) 2011 Object Management Group (SAEM metamodel)
 * Copyright (c) 2010-2011 United States Government as represented by the Administrator for The National Aeronautics and Space Administration.  All Rights Reserved.  
 */

package net.certware.evidence.evidence.impl;

import net.certware.evidence.evidence.EvidencePackage;
import net.certware.evidence.evidence.Exhibit;
import net.certware.evidence.evidence.IsPartOf;

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;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Is Part Of</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link net.certware.evidence.evidence.impl.IsPartOfImpl#getWhole <em>Whole</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class IsPartOfImpl extends ExhibitPropertyImpl implements IsPartOf {
	/**
	 * The cached value of the '{@link #getWhole() <em>Whole</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getWhole()
	 * @generated
	 * @ordered
	 */
	protected Exhibit whole;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Exhibit getWhole() {
		if (whole != null && whole.eIsProxy()) {
			InternalEObject oldWhole = (InternalEObject)whole;
			whole = (Exhibit)eResolveProxy(oldWhole);
			if (whole != oldWhole) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, EvidencePackage.IS_PART_OF__WHOLE, oldWhole, whole));
			}
		}
		return whole;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Exhibit basicGetWhole() {
		return whole;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setWhole(Exhibit newWhole) {
		Exhibit oldWhole = whole;
		whole = newWhole;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, EvidencePackage.IS_PART_OF__WHOLE, oldWhole, whole));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case EvidencePackage.IS_PART_OF__WHOLE:
				if (resolve) return getWhole();
				return basicGetWhole();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case EvidencePackage.IS_PART_OF__WHOLE:
				setWhole((Exhibit)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case EvidencePackage.IS_PART_OF__WHOLE:
				setWhole((Exhibit)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case EvidencePackage.IS_PART_OF__WHOLE:
				return whole != null;
		}
		return super.eIsSet(featureID);
	}

} //IsPartOfImpl