bt.data

Class DataDescriptorFactory

java.lang.Object

bt.data.DataDescriptorFactory

All Implemented Interfaces:

IDataDescriptorFactory

public class DataDescriptorFactory
extends Object
implements IDataDescriptorFactory

Note that this class implements a service. Hence, is not a part of the public API and is a subject to change.

Constructor Summary

Constructors

Constructor and Description
DataDescriptorFactory(DataReaderFactory dataReaderFactory, ChunkVerifier verifier, int transferBlockSize)

Method Summary

Modifier and Type	Method and Description
DataDescriptor	createDescriptor(Torrent torrent, Storage storage, FileDownloadCompleteCallback fileCompletionCallback) Create a data descriptor for a given torrent with the storage provided as the data back-end.

Methods inherited from class java.lang.Object

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

Constructor Detail

DataDescriptorFactory

public DataDescriptorFactory(DataReaderFactory dataReaderFactory,
                             ChunkVerifier verifier,
                             int transferBlockSize)

Method Detail

createDescriptor

public DataDescriptor createDescriptor(Torrent torrent,
                                       Storage storage,
                                       FileDownloadCompleteCallback fileCompletionCallback)

Description copied from interface: IDataDescriptorFactory

Create a data descriptor for a given torrent with the storage provided as the data back-end. It's up to implementations to decide, whether storage units will be allocated eagerly upon creation of data descriptor or delayed until data access is requested.

Specified by:

createDescriptor in interface IDataDescriptorFactory

Parameters:

torrent - the torrent to create the descriptor for

storage - the storage for the descriptor

fileCompletionCallback - the callback to call when a file download completes. nullable

Returns:

Data descriptor