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package org.djutils.serialization.serializers;
import org.djunits.unit.Unit;
import org.djunits.value.vfloat.scalar.base.FloatScalar;
import org.djunits.value.vfloat.scalar.base.FloatScalarInterface;
import org.djutils.serialization.EndianUtil;
import org.djutils.serialization.FieldTypes;
import org.djutils.serialization.SerializationException;
/**
* (De)serializes a DJUNITS FloatScalar.
*
* Copyright (c) 2019-2023 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
* BSD-style license. See DJUNITS License.
*
* @author Alexander Verbraeck
* @param the unit type
* @param the scalar type
*/
public class FloatScalarSerializer, S extends FloatScalarInterface>
extends ObjectWithUnitSerializer
{
/** */
public FloatScalarSerializer()
{
super(FieldTypes.FLOAT_32_UNIT, "Djunits_FloatScalar");
}
/** {@inheritDoc} */
@Override
public int size(final S afs) throws SerializationException
{
return 2 + 4;
}
/** {@inheritDoc} */
@Override
public void serialize(final S afs, final byte[] buffer, final Pointer pointer, final EndianUtil endianUtil)
throws SerializationException
{
encodeUnit(afs.getDisplayUnit(), buffer, pointer, endianUtil);
float v = afs.getSI();
endianUtil.encodeFloat(v, buffer, pointer.getAndIncrement(4));
}
/** {@inheritDoc} */
@Override
public S deSerialize(final byte[] buffer, final Pointer pointer, final EndianUtil endianUtil) throws SerializationException
{
U unit = getUnit(buffer, pointer, endianUtil);
S afs = FloatScalar.instantiateAnonymous(endianUtil.decodeFloat(buffer, pointer.getAndIncrement(4)),
unit.getStandardUnit());
afs.setDisplayUnit(unit);
return afs;
}
}