Package org.djutils.serialization.serializers

Class DoubleVectorArraySerializer<U extends org.djunits.unit.Unit<U>,S extends org.djunits.value.vdouble.scalar.base.DoubleScalar<U,S>,V extends org.djunits.value.vdouble.vector.base.DoubleVector<U,S,V>>

java.lang.Object

org.djutils.serialization.serializers.BasicSerializer<T>

org.djutils.serialization.serializers.ObjectSerializer<T>

org.djutils.serialization.serializers.ObjectWithUnitSerializer<U,V[]>

org.djutils.serialization.serializers.DoubleVectorArraySerializer<U,S,V>

Type Parameters:

U - the unit type

S - the scalar type

V - the vector type

All Implemented Interfaces:

Serializer<V[]>

public class DoubleVectorArraySerializer<U extends org.djunits.unit.Unit<U>,S extends org.djunits.value.vdouble.scalar.base.DoubleScalar<U,S>,V extends org.djunits.value.vdouble.vector.base.DoubleVector<U,S,V>>
extends ObjectWithUnitSerializer<U,V[]>

(De)serializes an array of (same length) DJUNITS DoubleVectors.

Copyright (c) 2019-2025 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See DJUNITS License.

Author:

Alexander Verbraeck

Constructor Summary

Constructors

Constructor	Description
DoubleVectorArraySerializer()

Method Summary

Modifier and Type	Method	Description
V[]	deSerialize(byte[] buffer, Pointer pointer, EndianUtil endianUtil)	Deserialize an object of type T.
int	getNumberOfDimensions()	Return the number of dimensions of the stored data.
void	serialize(V[] adva, byte[] buffer, Pointer pointer, EndianUtil endianUtil)	Serialize an object of type T; not including the prefix byte(s).
int	size(V[] adva)	Compute the number of bytes needed to serialize an object of type T (excluding the byte(s) that indicate that an object of type T is next in the data stream).

Methods inherited from class org.djutils.serialization.serializers.ObjectWithUnitSerializer

encodeUnit, getUnit, hasUnit

Methods inherited from class org.djutils.serialization.serializers.ObjectSerializer

serializeWithPrefix, sizeWithPrefix

Methods inherited from class org.djutils.serialization.serializers.BasicSerializer

dataClassName, fieldType, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

DoubleVectorArraySerializer

public DoubleVectorArraySerializer()

Method Details

size

public int size(V[] adva)
         throws SerializationException

Description copied from interface: Serializer

Compute the number of bytes needed to serialize an object of type T (excluding the byte(s) that indicate that an object of type T is next in the data stream).

Parameters:

adva - Instance of the object

Returns:

the number of bytes needed to serialize an object of type T

Throws:

SerializationException - when the object cannot be serialized

serialize

public void serialize(V[] adva,
 byte[] buffer,
 Pointer pointer,
 EndianUtil endianUtil)
               throws SerializationException

Description copied from interface: Serializer

Serialize an object of type T; not including the prefix byte(s).

Parameters:

adva - the object to serialize

buffer - buffer for the serialized T

pointer - position in buffer where the first byte of the serialized T will be stored

endianUtil - selects bigEndian or littleEndian encoding

Throws:

SerializationException - when a matrix has size zero or is jagged

deSerialize

public V[] deSerialize(byte[] buffer,
 Pointer pointer,
 EndianUtil endianUtil)
                throws SerializationException

Description copied from interface: Serializer

Deserialize an object of type T. The pointer should be on the first byte of the object; i.e. just after the prefix byte.

Parameters:

buffer - the bytes with serialized data that must be reconstructed into a T

pointer - position in the buffer where the first byte of the serialized T is located

endianUtil - selects bigEndian or littleEndian encoding

Returns:

a T object constructed from the data in the buffer

Throws:

SerializationException - when the input data cannot be deserialized

getNumberOfDimensions

public int getNumberOfDimensions()

Description copied from interface: Serializer

Return the number of dimensions of the stored data.

Specified by:

getNumberOfDimensions in interface Serializer<U extends org.djunits.unit.Unit<U>>

Overrides:

getNumberOfDimensions in class ObjectSerializer<V extends org.djunits.value.vdouble.vector.base.DoubleVector<U,S,V>[]>

Returns:

0 for plain data, 1 for array, 2 for matrix