galileo.dataset

Class Block

java.lang.Object

galileo.dataset.Block

All Implemented Interfaces:

galileo.serialization.ByteSerializable

public class Block
extends java.lang.Object
implements galileo.serialization.ByteSerializable

The basic unit of storage in Galileo. A block could be a file, collection of metadata, etc.

Author:

malensek

Nested Class Summary

Nested classes/interfaces inherited from interface galileo.serialization.ByteSerializable

galileo.serialization.ByteSerializable.Deserialize

Constructor Summary

Constructors

Constructor and Description
Block(byte[] data)
Block(Metadata metadata, byte[] data)
Block(galileo.serialization.SerializationInputStream in)

Method Summary

Modifier and Type	Method and Description
byte[]	getData()
Metadata	getMetadata()
void	serialize(galileo.serialization.SerializationOutputStream out)

Methods inherited from class java.lang.Object

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

Constructor Detail

Block

public Block(byte[] data)

Block

public Block(Metadata metadata,
             byte[] data)

Block

@ByteSerializable.Deserialize
public Block(galileo.serialization.SerializationInputStream in)
                                    throws java.io.IOException,
                                           galileo.serialization.SerializationException

Throws:

java.io.IOException

galileo.serialization.SerializationException

Method Detail

getMetadata

public Metadata getMetadata()

getData

public byte[] getData()

serialize

public void serialize(galileo.serialization.SerializationOutputStream out)
               throws java.io.IOException

Specified by:

serialize in interface galileo.serialization.ByteSerializable

Throws:

java.io.IOException