NumberDuration.java
package org.sim0mq.message.types;
import java.io.Serializable;
import org.djunits.unit.DurationUnit;
import org.djunits.value.vdouble.scalar.Duration;
import org.djunits.value.vfloat.scalar.FloatDuration;
/**
* Wrapper for a Number or float/double with Unit of type Duration. Store it internally as a Number <b>and</b> as a
* DoubleScalar, and have methods to retrieve it in different ways.
* <p>
* Copyright (c) 2016-2017 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
* BSD-style license. See <a href="http://sim0mq.org/docs/current/license.html">Sim0MQ License</a>.
* </p>
* $LastChangedDate: 2015-07-24 02:58:59 +0200 (Fri, 24 Jul 2015) $, @version $Revision: 1147 $, by $Author: averbraeck $,
* initial version Apr 24, 2017 <br>
* @author <a href="http://www.tbm.tudelft.nl/averbraeck">Alexander Verbraeck</a>
*/
public class NumberDuration extends Number implements Serializable
{
/** */
private static final long serialVersionUID = 20170424L;
/** Number - any of the number types. */
private final Number duration;
/** DoubleScalar of type Duration. */
private final Duration doubleScalar;
/**
* Create a duration from a Number.
* @param duration the duration as a Number.
*/
public NumberDuration(final Number duration)
{
this.duration = duration;
this.doubleScalar = new Duration(duration.doubleValue(), DurationUnit.SI);
}
/**
* Create a duration from a DoubleScalar Duration type.
* @param duration the duration as a DoubleScalar Duration.
*/
public NumberDuration(final Duration duration)
{
this.duration = duration;
this.doubleScalar = duration;
}
/**
* Create a duration from a FloatScalar FloatDuration type.
* @param duration the duration as a FloatScalar FloatDuration.
*/
public NumberDuration(final FloatDuration duration)
{
this.duration = duration;
this.doubleScalar = new Duration(duration.getInUnit(), duration.getUnit());
}
/** {@inheritDoc} */
@Override
public int intValue()
{
return this.duration.intValue();
}
/** {@inheritDoc} */
@Override
public long longValue()
{
return this.duration.longValue();
}
/** {@inheritDoc} */
@Override
public float floatValue()
{
return this.duration.floatValue();
}
/** {@inheritDoc} */
@Override
public double doubleValue()
{
return this.duration.doubleValue();
}
/**
* @return the duration as a djunits Duration type
*/
public Duration getDuration()
{
return this.doubleScalar;
}
/**
* @return the duration as a djunits FloatDuration type
*/
public FloatDuration getFloatDuration()
{
return new FloatDuration((float) this.doubleScalar.getInUnit(), this.doubleScalar.getUnit());
}
}