org.mapdb

Class Queues.SimpleQueue.NodeSerializer<E>

java.lang.Object

org.mapdb.Queues.SimpleQueue.NodeSerializer<E>

All Implemented Interfaces:

Serializer<Queues.SimpleQueue.Node<E>>

Enclosing class:

Queues.SimpleQueue<E>

protected static class Queues.SimpleQueue.NodeSerializer<E>
extends Object
implements Serializer<Queues.SimpleQueue.Node<E>>

Nested Class Summary

Nested classes/interfaces inherited from interface org.mapdb.Serializer

Serializer.CompressionWrapper<E>

Field Summary

Fields inherited from interface org.mapdb.Serializer

BASIC, BOOLEAN, BYTE_ARRAY, BYTE_ARRAY_NOSIZE, CHAR_ARRAY, DOUBLE_ARRAY, ILLEGAL_ACCESS, INT_ARRAY, INTEGER, JAVA, LONG, LONG_ARRAY, STRING, STRING_ASCII, STRING_INTERN, STRING_NOSIZE, UUID

Constructor Summary

Constructors

Constructor and Description
NodeSerializer(Serializer<E> serializer)

Method Summary

Modifier and Type	Method and Description
Queues.SimpleQueue.Node<E>	deserialize(DataInput in, int available) Deserialize the content of an object from a DataInput.
int	fixedSize() Data could be serialized into record with variable size or fixed size.
void	serialize(DataOutput out, Queues.SimpleQueue.Node<E> value) Serialize the content of an object into a ObjectOutput

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeSerializer

public NodeSerializer(Serializer<E> serializer)

Method Detail

serialize

public void serialize(DataOutput out,
                      Queues.SimpleQueue.Node<E> value)
               throws IOException

Description copied from interface: Serializer

Serialize the content of an object into a ObjectOutput

Specified by:

serialize in interface Serializer<Queues.SimpleQueue.Node<E>>

Parameters:

out - ObjectOutput to save object into

value - Object to serialize

Throws:

IOException

deserialize

public Queues.SimpleQueue.Node<E> deserialize(DataInput in,
                                              int available)
                                       throws IOException

Description copied from interface: Serializer

Deserialize the content of an object from a DataInput.

Specified by:

deserialize in interface Serializer<Queues.SimpleQueue.Node<E>>

Parameters:

in - to read serialized data from

available - how many bytes are available in DataInput for reading, may be -1 (in streams) or 0 (null).

Returns:

deserialized object

Throws:

IOException

fixedSize

public int fixedSize()

Description copied from interface: Serializer

Data could be serialized into record with variable size or fixed size. Some optimizations can be applied to serializers with fixed size

Specified by:

fixedSize in interface Serializer<Queues.SimpleQueue.Node<E>>

Returns:

fixed size or -1 for variable size