de.lmu.ifi.dbs.elki.data

Class FloatVector.ShortSerializer

java.lang.Object

de.lmu.ifi.dbs.elki.data.FloatVector.ShortSerializer

All Implemented Interfaces:

ByteBufferSerializer<FloatVector>

Enclosing class:

FloatVector

public static class FloatVector.ShortSerializer
extends java.lang.Object
implements ByteBufferSerializer<FloatVector>

Serialization class for dense float vectors with up to Short.MAX_VALUE dimensions, by using a short for storing the dimensionality.

Author:

Erich Schubert

Constructor Summary

Constructors

Constructor and Description
ShortSerializer()

Method Summary

Modifier and Type	Method and Description
FloatVector	fromByteBuffer(java.nio.ByteBuffer buffer) Deserialize an object from a byte buffer (e.g. disk)
int	getByteSize(FloatVector vec) Get the size of the object in bytes.
void	toByteBuffer(java.nio.ByteBuffer buffer, FloatVector vec) Serialize the object to a byte array (e.g. disk)

Methods inherited from class java.lang.Object

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

Constructor Detail

ShortSerializer

public ShortSerializer()

Method Detail

fromByteBuffer

public FloatVector fromByteBuffer(java.nio.ByteBuffer buffer)
                           throws java.io.IOException

Description copied from interface: ByteBufferSerializer

Deserialize an object from a byte buffer (e.g. disk)

Specified by:

fromByteBuffer in interface ByteBufferSerializer<FloatVector>

Parameters:

buffer - Data array to process

Returns:

Deserialized object

Throws:

java.io.IOException - on IO errors

toByteBuffer

public void toByteBuffer(java.nio.ByteBuffer buffer,
                         FloatVector vec)
                  throws java.io.IOException

Description copied from interface: ByteBufferSerializer

Serialize the object to a byte array (e.g. disk)

Specified by:

toByteBuffer in interface ByteBufferSerializer<FloatVector>

Parameters:

buffer - Buffer to serialize to

vec - Object to serialize

Throws:

java.io.IOException - on IO errors

getByteSize

public int getByteSize(FloatVector vec)

Description copied from interface: ByteBufferSerializer

Get the size of the object in bytes.

Specified by:

getByteSize in interface ByteBufferSerializer<FloatVector>

Parameters:

vec - Object to serialize

Returns:

maximum size in serialized form