net.lecousin.framework.io

Interface IO.Readable.Seekable

All Superinterfaces:

AsyncCloseable<IOException>, AutoCloseable, CloseableListenable, IConcurrentCloseable<IOException>, IO, IO.PositionKnown, IO.Readable, IO.Seekable

All Known Implementing Classes:

BufferedIO, BufferedIO.ReadWrite, ByteArrayIO, ByteBuffersIO, EmptyReadable, FileIO.ReadOnly, FileIO.ReadWrite, FragmentedSubIO.Readable, FragmentedSubIO.ReadWrite, IOInMemoryOrFile, LinkedIO.Readable.Seekable, LinkedIO.Readable.Seekable.Buffered, LinkedIO.Readable.Seekable.Buffered.DeterminedSize, LinkedIO.Readable.Seekable.DeterminedSize, LinkedIO.ReadWrite, MemoryIO, OutputToInput, ReadableSeekableToDeterminedSize, ReadableToSeekable, SubIO.Readable.Seekable, SubIO.Readable.Seekable.Buffered, SubIO.ReadWrite, TwoBuffersIO, TwoBuffersIO.DeterminedSize

Enclosing interface:

IO.Readable

public static interface IO.Readable.Seekable
extends IO.Readable, IO.Seekable

Add read operations to read at a specific position. Important note: operations with a given position must not change the cursor position.

Nested Class Summary

Nested classes/interfaces inherited from interface net.lecousin.framework.io.IO.Readable

IO.Readable.Buffered, IO.Readable.Seekable

Nested classes/interfaces inherited from interface net.lecousin.framework.io.IO.Seekable

IO.Seekable.SeekType

Nested classes/interfaces inherited from interface net.lecousin.framework.io.IO

IO.KnownSize, IO.OperationType, IO.OutputToInput, IO.PositionKnown, IO.Readable, IO.ReadableByteStream, IO.Resizable, IO.Writable, IO.WritableByteStream, IO.WriterAsync

Nested classes/interfaces inherited from interface net.lecousin.framework.util.CloseableListenable

CloseableListenable.Impl

Method Summary

Modifier and Type	Method and Description
default AsyncSupplier<Integer,IOException>	readAsync(long pos, ByteBuffer buffer) Equivalent to readAsync(pos, buffer, null).
AsyncSupplier<Integer,IOException>	readAsync(long pos, ByteBuffer buffer, Consumer<Pair<Integer,IOException>> ondone) Same as IO.Readable.readAsync(ByteBuffer, Consumer) but read at the given position.
default AsyncSupplier<Integer,IOException>	readFullyAsync(long pos, ByteBuffer buffer) Equivalent to readFullyAsync(pos, buffer, null).
AsyncSupplier<Integer,IOException>	readFullyAsync(long pos, ByteBuffer buffer, Consumer<Pair<Integer,IOException>> ondone) Same as IO.Readable.readFullyAsync(ByteBuffer, Consumer) but read at the given position.
int	readFullySync(long pos, ByteBuffer buffer) Same as IO.Readable.readFullySync(ByteBuffer) but read at the given position.
int	readSync(long pos, ByteBuffer buffer) Same as IO.Readable.readSync(ByteBuffer) but read at the given position.

Methods inherited from interface net.lecousin.framework.io.IO.Readable

canStartReading, readAsync, readAsync, readFullyAsync, readFullyAsync, readFullySync, readSync, skipAsync, skipAsync, skipSync

Methods inherited from interface net.lecousin.framework.io.IO.Seekable

seekAsync, seekAsync, seekSync

Methods inherited from interface net.lecousin.framework.io.IO.PositionKnown

getPosition

Methods inherited from interface net.lecousin.framework.io.IO

cancelClosed, error, errorCancelled, getPriority, getSourceDescription, getTaskManager, getWrappedIO, setPriority

Methods inherited from interface net.lecousin.framework.util.IConcurrentCloseable

lockClose, unlockClose

Methods inherited from interface java.lang.AutoCloseable

close

Methods inherited from interface net.lecousin.framework.util.AsyncCloseable

closeAfter, closeAsync

Methods inherited from interface net.lecousin.framework.util.CloseableListenable

addCloseListener, addCloseListener, close, isClosed, removeCloseListener, removeCloseListener

Method Detail

readSync

int readSync(long pos,
             ByteBuffer buffer)
      throws IOException

Same as IO.Readable.readSync(ByteBuffer) but read at the given position. The current position is changed to the given position plus the number of bytes read.

Throws:

IOException

readAsync

AsyncSupplier<Integer,IOException> readAsync(long pos,
                                             ByteBuffer buffer,
                                             Consumer<Pair<Integer,IOException>> ondone)

Same as IO.Readable.readAsync(ByteBuffer, Consumer) but read at the given position. The current position is changed to the given position plus the number of bytes read upon completion.

readAsync

default AsyncSupplier<Integer,IOException> readAsync(long pos,
                                                     ByteBuffer buffer)

Equivalent to readAsync(pos, buffer, null).

readFullySync

int readFullySync(long pos,
                  ByteBuffer buffer)
           throws IOException

Same as IO.Readable.readFullySync(ByteBuffer) but read at the given position. The current position is changed to the given position plus the number of bytes read.

Throws:

IOException

readFullyAsync

AsyncSupplier<Integer,IOException> readFullyAsync(long pos,
                                                  ByteBuffer buffer,
                                                  Consumer<Pair<Integer,IOException>> ondone)

Same as IO.Readable.readFullyAsync(ByteBuffer, Consumer) but read at the given position. The current position is changed to the given position plus the number of bytes read upon completion.

readFullyAsync

default AsyncSupplier<Integer,IOException> readFullyAsync(long pos,
                                                          ByteBuffer buffer)

Equivalent to readFullyAsync(pos, buffer, null).