de.lmu.ifi.dbs.elki.database.ids.integer

Class IntegerDBID.DynamicSerializer

java.lang.Object

de.lmu.ifi.dbs.elki.database.ids.integer.IntegerDBID.DynamicSerializer

All Implemented Interfaces:

ByteBufferSerializer<DBID>

Enclosing class:

IntegerDBID

public static class IntegerDBID.DynamicSerializer
extends Object
implements ByteBufferSerializer<DBID>

Dynamic sized serializer, using varint.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	IntegerDBID.DynamicSerializer() Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
DBID	fromByteBuffer(ByteBuffer buffer) Deserialize an object from a byte buffer (e.g. disk)
int	getByteSize(DBID object) Get the size of the object in bytes.
void	toByteBuffer(ByteBuffer buffer, DBID object) 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

IntegerDBID.DynamicSerializer

protected IntegerDBID.DynamicSerializer()

Constructor. Protected: use static instance!

Method Detail

fromByteBuffer

public DBID fromByteBuffer(ByteBuffer buffer)
                    throws UnsupportedOperationException

Description copied from interface: ByteBufferSerializer

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

Specified by:

fromByteBuffer in interface ByteBufferSerializer<DBID>

Parameters:

buffer - Data array to process

Returns:

Deserialized object

Throws:

UnsupportedOperationException - When functionality not implemented or available

toByteBuffer

public void toByteBuffer(ByteBuffer buffer,
                DBID object)
                  throws UnsupportedOperationException

Description copied from interface: ByteBufferSerializer

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

Specified by:

toByteBuffer in interface ByteBufferSerializer<DBID>

Parameters:

buffer - Buffer to serialize to

object - Object to serialize

Throws:

UnsupportedOperationException - When functionality not implemented or available

getByteSize

public int getByteSize(DBID object)
                throws UnsupportedOperationException

Description copied from interface: ByteBufferSerializer

Get the size of the object in bytes.

Specified by:

getByteSize in interface ByteBufferSerializer<DBID>

Parameters:

object - Object to serialize

Returns:

maximum size in serialized form

Throws:

UnsupportedOperationException - When functionality not implemented or available