Package org.planx.io

Generic I/O utilities.

See:
Description

Interface Summary

FileSystem	A file system with allocation and free capabilities.
Loader<K,V>
Locatable
Positionable	A data source that is positionable using longs or Locators and has an associated SourceId.
PositionalData	A Positionable data source which can both be read and written.
PositionalDataInput	A Positionable DataInput.
PositionalDataOutput	A Positionable DataOutput.
SizeStreamer<E>	A Streamer that is also capable of informing, in advance, how many bytes will be written to a data source.
Streamer<E>	A Streamer is capable of writing and reading objects of a specific class to and from byte representation.

Class Summary

AbstractPositionalData	Combines a DataInput and a DataOutput into a PositionalData.
Bound	A Bound consists of a Locator and a length.
ByteData	A PositionalData source that uses a byte array as data.
FileData	A PositionalData source that uses a File as data.
LocalFileSystem	An implementation of FileSystem that uses an on-disk file.
Locator	A Locator consists of a position and a SourceId.
Locator.CompactStreamer	A Streamer capable of converting a Locator to and from byte representation.
MemoryFileSystem	An implementation of FileSystem that uses an in-memory byte array to store data.
MultiFileSystem	Combines several FileSystems into one providing transparent access to all of them.
PolymorphicStreamer<T>	A polymorphic Streamer that can handle multiple datatypes.
SourceId	A unique file system identifier used to distinguish between different instances of file systems, and, in some cases, different states of a single file system.
Streamers	Tools for Streamers and writing to DataOutput and reading from DataInput.

Exception Summary

InvalidSourceIdException	Indicates that a SourceId is invalid.
OutOfBoundsException	Indicates that a Locator is out of bounds.

Package org.planx.io Description

Generic I/O utilities.