Package net.lecousin.framework.io.buffering

IO with bufferization.

See: Description

Class Summary

Class	Description
BufferedIO	BufferedIO is often the best buffering implementation when we need both bufferization and seek operations.
BufferedIO.MemoryManagement	Manages memory usage and delayed write operations of BufferedIO instances.
BufferedIO.ReadWrite	Writable BufferedIO.
BufferedReverseIOReading	IO that can read bytes backward.
BufferedToInputStream	Implements an InputStream from an IO.Readable.Buffered.
ByteArrayIO	IO implemented with a single byte array.
ByteBuffersIO	Implementation of IO using a list of byte array.
IOInMemoryOrFile	Store data first in memory, then if exceeding a given amount of memory, store the remaining data in a file. This can be used when the amount of data is not known, and we want to keep good performance with small data (all in memory), but do not allocate too much memory when having large data. A typical usage is when a server is receiving an uploaded file, and the size is not known in advance. This IO is writable and readable: the written data are readable.
MemoryIO	Implementation of a seekable readable and writable IO, using an array of byte array.
PreBufferedReadable	Often the best implementation when reading sequentially (streaming, without seek): it fills a first buffer as soon as instantiated, once the first buffer is filled new buffers are pre-filled.
ReadableToSeekable	Convert a Readable into a Seekable.
SimpleBufferedReadable	This implementation of buffered readable IO use a simple buffering strategy, with 2 buffers: while the first one is used, the second is filled in background.
SimpleBufferedWritable	Simple implementation of a buffered writable using 2 buffers. The first buffer is first filled with written data.
SingleBufferReadable	This is the less efficient buffered readable implementation: it uses a single buffer, which is filled only when first byte is read (and so is blocking).
TwoBuffersIO	Read an IO.Readable into 2 buffers, then those buffers can be read when ready.
TwoBuffersIO.DeterminedSize	Add DeterminedSize capability.

Package net.lecousin.framework.io.buffering Description

IO with bufferization.