core/org.eclipse.stem.core/src/org/eclipse/stem/core/model/impl/STEMTimeImpl.java

package org.eclipse.stem.core.model.impl;

/******************************************************************************* 
 * Copyright (c) 2006 IBM Corporation and others. 
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Eclipse Public License v1.0 
 * which accompanies this distribution, and is available at 
 * http://www.eclipse.org/legal/epl-v10.html 
 * 
 * Contributors: 
 *     IBM Corporation - initial API and implementation 
 *******************************************************************************/
 
import java.util.Calendar;
import java.util.Date;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.EObjectImpl;
import org.eclipse.stem.core.model.ModelFactory;
import org.eclipse.stem.core.model.ModelPackage;
import org.eclipse.stem.core.model.STEMTime;

/**
 * <!-- begin-user-doc --> An implementation of the model object '<em><b>STEM Time</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.stem.core.model.impl.STEMTimeImpl#getTime <em>Time</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class STEMTimeImpl extends EObjectImpl implements STEMTime {
	/**
	 * The default value of the '{@link #getTime() <em>Time</em>}' attribute.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see #getTime()
	 * @generated
	 * @ordered
	 */
	protected static final Date TIME_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getTime() <em>Time</em>}' attribute.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see #getTime()
	 * @generated
	 * @ordered
	 */
	protected Date time = TIME_EDEFAULT;

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated NOT
	 */
	protected STEMTimeImpl() {
		super();
		// Set the default time to the current time.
		setTime(Calendar.getInstance().getTime());
	} // STEMTimeImpl

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated NOT
	 */
	public Date getTime() {
		return (Date)time.clone();
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated NOT
	 */
	public void setTime(Date newTime) {
		Date oldTime = time;
		time = (Date)newTime.clone();
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, ModelPackage.STEM_TIME__TIME, oldTime, time));
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated NOT
	 */
	public STEMTime addIncrement(long timeIncrement) {
		final STEMTime retValue = ModelFactory.eINSTANCE.createSTEMTime();

		final long newTime = getTime().getTime() + timeIncrement;
		final Date newDate = new Date(newTime);

		retValue.setTime(newDate);

		return retValue;
	} // addIncrement

	
	
	/**
	 * compares STEMTimes
	 * 
	 */
	public int compareTo(STEMTime otherTime) {
		return getTime().compareTo(otherTime.getTime());
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated NOT
	 */
	public boolean valueEquals(STEMTime obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (time == null) {
			if (obj.getTime() != null)
				return false;
		} else if (!time.equals(obj.getTime()))
			return false;
		return true;
	}

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

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case ModelPackage.STEM_TIME__TIME:
				setTime(TIME_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case ModelPackage.STEM_TIME__TIME:
				return TIME_EDEFAULT == null ? time != null : !TIME_EDEFAULT.equals(time);
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated NOT
	 */
	public String toString() {
		if (eIsProxy())
			return super.toString();

		// StringBuffer result = new StringBuffer(super.toString());
		// result.append(" (time: ");
		// result.append(time);
		// result.append(')');
		return time.toString();
	} // toString

} // STEMTimeImpl