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package org.djutils.serialization.serializers;

import org.djutils.serialization.EndianUtil;
import org.djutils.serialization.SerializationException;

/**
 * Serializer for primitive data array classes. *
 * 

* Copyright (c) 2019-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
* BSD-style license. See DJUTILS License. *

* @author Alexander Verbraeck * @author Peter Knoppers * @param array type, e.g. int[] */ public abstract class BasicPrimitiveArrayOrMatrixSerializer extends BasicSerializer { /** Size of one element of the encoded data. */ private final int elementSize; /** Number of dimensions of the data. */ private final int numberOfDimensions; /** * Construct a new BasicPrimitiveArrayOrMatrixSerializer. * @param type byte; the field type (returned by the fieldType method) * @param elementSize int; the number of bytes needed to encode one additional array element * @param dataClassName String; returned by the dataClassName method * @param numberOfDimensions int; number of dimensions (1 for array, 2 for matrix) */ public BasicPrimitiveArrayOrMatrixSerializer(final byte type, final int elementSize, final String dataClassName, final int numberOfDimensions) { super(type, dataClassName); this.elementSize = elementSize; this.numberOfDimensions = numberOfDimensions; } @Override public final int sizeWithPrefix(final T object) throws SerializationException { return 1 + size(object); } @Override public final void serializeWithPrefix(final T object, final byte[] buffer, final Pointer pointer, final EndianUtil endianUtil) throws SerializationException { buffer[pointer.getAndIncrement(1)] = fieldType(); serialize(object, buffer, pointer, endianUtil); } /** * Retrieve the number of bytes needed to encode one additional array element. * @return int; the number of bytes needed to encode one additional array element */ public final int getElementSize() { return this.elementSize; } @Override public final int getNumberOfDimensions() { return this.numberOfDimensions; } }




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