A B C D F G H I J L M N O P R S T W

A

AbstractBuffer - Class in net.smacke.jaydio.buffer

Skeletal implementation of Buffer.

AbstractBuffer(int, int, int) - Constructor for class net.smacke.jaydio.buffer.AbstractBuffer

AlignedDirectByteBuffer - Class in net.smacke.jaydio.buffer

Implementation of Buffer which uses JNA to get access to properly aligned native memory, for use with the O_DIRECT flag.

allocate(DirectIoLib, int) - Static method in class net.smacke.jaydio.buffer.AlignedDirectByteBuffer

Allocate capacity bytes of native memory for use as a buffer, and return a AlignedDirectByteBuffer which gives an interface to this memory.

allocate(int) - Static method in class net.smacke.jaydio.buffer.JavaHeapByteBuffer

B

blockEnd(long) - Method in class net.smacke.jaydio.DirectIoLib

Given value, find the smallest number greater than or equal to value which is a multiple of the fs block size.

blockEnd(int) - Method in class net.smacke.jaydio.DirectIoLib

blockEnd(int, long) - Static method in class net.smacke.jaydio.DirectIoLib

Static variant of DirectIoLib.blockEnd(int).

blockSize() - Method in class net.smacke.jaydio.DirectIoLib

blockStart(long) - Method in class net.smacke.jaydio.DirectIoLib

Given value, find the largest number less than or equal to value which is a multiple of the fs block size.

blockStart(int) - Method in class net.smacke.jaydio.DirectIoLib

Buffer - Interface in net.smacke.jaydio.buffer

A container used to buffer some arbitrary type.

BufferedChannel<T extends Buffer> - Interface in net.smacke.jaydio.channel

Channel which supports positional reads and writes from/to a buffer to an underlying resource.

ByteChannelAligner<T extends JaydioByteBuffer> - Class in net.smacke.jaydio.align

Abstract class which handles reading and writing from/to an underlying byte channel in appropriate increments and and at appropriate boundaries of the channel.

ByteChannelAligner(DirectIoLib, BufferedChannel<T>, T) - Constructor for class net.smacke.jaydio.align.ByteChannelAligner

C

capacity - Variable in class net.smacke.jaydio.buffer.AbstractBuffer

capacity() - Method in class net.smacke.jaydio.buffer.AbstractBuffer

capacity() - Method in interface net.smacke.jaydio.buffer.Buffer

clear() - Method in class net.smacke.jaydio.buffer.AbstractBuffer

clear() - Method in interface net.smacke.jaydio.buffer.Buffer

close() - Method in class net.smacke.jaydio.align.ByteChannelAligner

close() - Method in class net.smacke.jaydio.buffer.AbstractBuffer

close() - Method in class net.smacke.jaydio.buffer.AlignedDirectByteBuffer

close() - Method in interface net.smacke.jaydio.buffer.Buffer

Free any resources associated with this buffer.

close() - Method in class net.smacke.jaydio.buffer.JavaHeapByteBuffer

close() - Method in class net.smacke.jaydio.channel.DirectIoByteChannel

close() - Method in class net.smacke.jaydio.channel.MockByteChannel

close(int) - Method in class net.smacke.jaydio.DirectIoLib

See "man 2 close"

close() - Method in class net.smacke.jaydio.DirectRandomAccessFile

copy() - Method in class net.smacke.jaydio.buffer.AlignedDirectByteBuffer

copy() - Method in interface net.smacke.jaydio.buffer.Buffer

Returns a deep copy of this Buffer.

copy() - Method in class net.smacke.jaydio.buffer.JavaHeapByteBuffer

copy() - Method in interface net.smacke.jaydio.buffer.JaydioByteBuffer

D

defaultBufferSize() - Method in class net.smacke.jaydio.DirectIoLib

Returns the default buffer size for file channels doing O_DIRECT I/O.

DirectIoByteChannel - Class in net.smacke.jaydio.channel

An BufferedChannel implementation which uses DirectIoLib for JNA hooks to native Linux methods.

DirectIoByteChannelAligner - Class in net.smacke.jaydio.align

DirectIoByteChannelAligner(DirectIoLib, BufferedChannel<AlignedDirectByteBuffer>, AlignedDirectByteBuffer) - Constructor for class net.smacke.jaydio.align.DirectIoByteChannelAligner

DirectIoLib - Class in net.smacke.jaydio

Class containing native hooks and utility methods for performing direct I/O, using the Linux O_DIRECT flag.

DirectIoLib(int) - Constructor for class net.smacke.jaydio.DirectIoLib

DirectRandomAccessFile - Class in net.smacke.jaydio

Class to emulate the behavior of RandomAccessFile, but using direct I/O.

DirectRandomAccessFile(String, String) - Constructor for class net.smacke.jaydio.DirectRandomAccessFile

DirectRandomAccessFile(File, String) - Constructor for class net.smacke.jaydio.DirectRandomAccessFile

DirectRandomAccessFile(File, String, int) - Constructor for class net.smacke.jaydio.DirectRandomAccessFile

F

flip() - Method in class net.smacke.jaydio.buffer.AbstractBuffer

flip() - Method in interface net.smacke.jaydio.buffer.Buffer

flush() - Method in class net.smacke.jaydio.align.ByteChannelAligner

free(Pointer) - Static method in class net.smacke.jaydio.DirectIoLib

See "man 3 free".

ftruncate(int, long) - Static method in class net.smacke.jaydio.DirectIoLib

G

get(byte[], int, int) - Method in class net.smacke.jaydio.buffer.AlignedDirectByteBuffer

get(byte[]) - Method in class net.smacke.jaydio.buffer.AlignedDirectByteBuffer

get(ByteBuffer) - Method in class net.smacke.jaydio.buffer.AlignedDirectByteBuffer

get() - Method in class net.smacke.jaydio.buffer.AlignedDirectByteBuffer

get() - Method in class net.smacke.jaydio.buffer.JavaHeapByteBuffer

get(byte[], int, int) - Method in class net.smacke.jaydio.buffer.JavaHeapByteBuffer

get(ByteBuffer) - Method in class net.smacke.jaydio.buffer.JavaHeapByteBuffer

get(byte[]) - Method in class net.smacke.jaydio.buffer.JavaHeapByteBuffer

get() - Method in interface net.smacke.jaydio.buffer.JaydioByteBuffer

get(byte[]) - Method in interface net.smacke.jaydio.buffer.JaydioByteBuffer

get(byte[], int, int) - Method in interface net.smacke.jaydio.buffer.JaydioByteBuffer

get(ByteBuffer) - Method in interface net.smacke.jaydio.buffer.JaydioByteBuffer

Reads min(this.remaining(),dst.remaining()) bytes from this buffer into dst.

getChannel(File, boolean) - Static method in class net.smacke.jaydio.channel.DirectIoByteChannel

getChannel(DirectIoLib, File, boolean) - Static method in class net.smacke.jaydio.channel.DirectIoByteChannel

getChannel(long, int, boolean) - Static method in class net.smacke.jaydio.channel.MockByteChannel

Factory method returning a new MockByteChannel.

getFD() - Method in interface net.smacke.jaydio.channel.BufferedChannel

getFD() - Method in class net.smacke.jaydio.channel.DirectIoByteChannel

getFD() - Method in class net.smacke.jaydio.channel.MockByteChannel

getFilePointer() - Method in class net.smacke.jaydio.DirectRandomAccessFile

getLastError() - Static method in class net.smacke.jaydio.DirectIoLib

Hooks into errno using Native.getLastError(), and parses it with native strerror function.

getLibForPath(String) - Static method in class net.smacke.jaydio.DirectIoLib

Static method to register JNA hooks for doing direct I/O

H

hasRemaining() - Method in class net.smacke.jaydio.buffer.AbstractBuffer

hasRemaining() - Method in interface net.smacke.jaydio.buffer.Buffer

I

isOpen() - Method in class net.smacke.jaydio.align.ByteChannelAligner

isOpen - Variable in class net.smacke.jaydio.buffer.AbstractBuffer

isOpen() - Method in class net.smacke.jaydio.buffer.AbstractBuffer

isOpen() - Method in interface net.smacke.jaydio.buffer.Buffer

isOpen() - Method in class net.smacke.jaydio.channel.DirectIoByteChannel

isOpen() - Method in class net.smacke.jaydio.channel.MockByteChannel

isReadOnly() - Method in interface net.smacke.jaydio.channel.BufferedChannel

isReadOnly() - Method in class net.smacke.jaydio.channel.DirectIoByteChannel

isReadOnly() - Method in class net.smacke.jaydio.channel.MockByteChannel

J

JavaHeapByteBuffer - Class in net.smacke.jaydio.buffer

A mock implementation of JaydioByteBuffer, used for testing.

JavaHeapByteBuffer(int, int, int) - Constructor for class net.smacke.jaydio.buffer.JavaHeapByteBuffer

JaydioByteBuffer - Interface in net.smacke.jaydio.buffer

L

lcm(long, long) - Static method in class net.smacke.jaydio.DirectIoLib

length() - Method in class net.smacke.jaydio.DirectRandomAccessFile

limit - Variable in class net.smacke.jaydio.buffer.AbstractBuffer

limit(int) - Method in class net.smacke.jaydio.buffer.AbstractBuffer

limit() - Method in class net.smacke.jaydio.buffer.AbstractBuffer

limit() - Method in interface net.smacke.jaydio.buffer.Buffer

limit(int) - Method in interface net.smacke.jaydio.buffer.Buffer

M

MockByteChannel - Class in net.smacke.jaydio.channel

A mock implementation of BufferedChannel, to be used for testing.

MockByteChannel(long, boolean) - Constructor for class net.smacke.jaydio.channel.MockByteChannel

MockByteChannelAligner - Class in net.smacke.jaydio.align

MockByteChannelAligner(DirectIoLib, BufferedChannel<JaydioByteBuffer>, JaydioByteBuffer) - Constructor for class net.smacke.jaydio.align.MockByteChannelAligner

MockDirectIoLib - Class in net.smacke.jaydio.align

N

net.smacke.jaydio - package net.smacke.jaydio

net.smacke.jaydio.align - package net.smacke.jaydio.align

net.smacke.jaydio.buffer - package net.smacke.jaydio.buffer

net.smacke.jaydio.channel - package net.smacke.jaydio.channel

O

O_CREAT - Static variable in class net.smacke.jaydio.OpenFlags

O_DIRECT - Static variable in class net.smacke.jaydio.OpenFlags

O_RDONLY - Static variable in class net.smacke.jaydio.OpenFlags

O_RDWR - Static variable in class net.smacke.jaydio.OpenFlags

O_SYNC - Static variable in class net.smacke.jaydio.OpenFlags

O_TRUNC - Static variable in class net.smacke.jaydio.OpenFlags

O_WRONLY - Static variable in class net.smacke.jaydio.OpenFlags

oDirectOpen(String, boolean) - Method in class net.smacke.jaydio.DirectIoLib

Use the open Linux system call and pass in the O_DIRECT flag.

open(File) - Static method in class net.smacke.jaydio.align.DirectIoByteChannelAligner

open(File, int) - Static method in class net.smacke.jaydio.align.DirectIoByteChannelAligner

open(File, boolean) - Static method in class net.smacke.jaydio.align.DirectIoByteChannelAligner

open(File, int, boolean) - Static method in class net.smacke.jaydio.align.DirectIoByteChannelAligner

open(DirectIoLib, File, int, boolean) - Static method in class net.smacke.jaydio.align.DirectIoByteChannelAligner

OpenFlags - Class in net.smacke.jaydio

Constants for DirectIoLib.oDirectOpen(String, boolean).

P

pointer() - Method in class net.smacke.jaydio.buffer.AlignedDirectByteBuffer

position() - Method in class net.smacke.jaydio.align.ByteChannelAligner

position(long) - Method in class net.smacke.jaydio.align.ByteChannelAligner

position - Variable in class net.smacke.jaydio.buffer.AbstractBuffer

position(int) - Method in class net.smacke.jaydio.buffer.AbstractBuffer

position() - Method in class net.smacke.jaydio.buffer.AbstractBuffer

position() - Method in interface net.smacke.jaydio.buffer.Buffer

position(int) - Method in interface net.smacke.jaydio.buffer.Buffer

posix_memalign(PointerByReference, NativeLong, NativeLong) - Static method in class net.smacke.jaydio.DirectIoLib

Given a pointer-to-pointer memptr, sets the dereferenced value to point to the start of an allocated block of size bytes, where the starting address is a multiple of alignment.

pread(int, AlignedDirectByteBuffer, long) - Method in class net.smacke.jaydio.DirectIoLib

Interface into native pread function.

put(byte[], int, int) - Method in class net.smacke.jaydio.buffer.AlignedDirectByteBuffer

put(byte[]) - Method in class net.smacke.jaydio.buffer.AlignedDirectByteBuffer

put(ByteBuffer) - Method in class net.smacke.jaydio.buffer.AlignedDirectByteBuffer

put(byte) - Method in class net.smacke.jaydio.buffer.AlignedDirectByteBuffer

put(byte[]) - Method in class net.smacke.jaydio.buffer.JavaHeapByteBuffer

put(byte[], int, int) - Method in class net.smacke.jaydio.buffer.JavaHeapByteBuffer

put(ByteBuffer) - Method in class net.smacke.jaydio.buffer.JavaHeapByteBuffer

put(byte) - Method in class net.smacke.jaydio.buffer.JavaHeapByteBuffer

put(byte) - Method in interface net.smacke.jaydio.buffer.JaydioByteBuffer

put(byte[]) - Method in interface net.smacke.jaydio.buffer.JaydioByteBuffer

put(byte[], int, int) - Method in interface net.smacke.jaydio.buffer.JaydioByteBuffer

put(ByteBuffer) - Method in interface net.smacke.jaydio.buffer.JaydioByteBuffer

Writes min(this.remaining(),src.remaining()) bytes into this buffer.

pwrite(int, AlignedDirectByteBuffer, long) - Method in class net.smacke.jaydio.DirectIoLib

Interface into native pwrite function.

R

read(ByteBuffer) - Method in class net.smacke.jaydio.align.ByteChannelAligner

read() - Method in class net.smacke.jaydio.align.ByteChannelAligner

read(T, long) - Method in interface net.smacke.jaydio.channel.BufferedChannel

Reads from this channel into the dst buffer from position.

read(AlignedDirectByteBuffer, long) - Method in class net.smacke.jaydio.channel.DirectIoByteChannel

read(JaydioByteBuffer, long) - Method in class net.smacke.jaydio.channel.MockByteChannel

read() - Method in class net.smacke.jaydio.DirectRandomAccessFile

Reads one byte, and returns cast as an int.

read(byte[], int, int) - Method in class net.smacke.jaydio.DirectRandomAccessFile

Bulk read bytes from channel into dst.

read(byte[]) - Method in class net.smacke.jaydio.DirectRandomAccessFile

Bulk read bytes from channel into dst.

readBoolean() - Method in class net.smacke.jaydio.DirectRandomAccessFile

readByte() - Method in class net.smacke.jaydio.DirectRandomAccessFile

readBytes(byte[], int, int) - Method in class net.smacke.jaydio.align.ByteChannelAligner

readChar() - Method in class net.smacke.jaydio.DirectRandomAccessFile

readDouble() - Method in class net.smacke.jaydio.DirectRandomAccessFile

readFloat() - Method in class net.smacke.jaydio.DirectRandomAccessFile

readFully(byte[]) - Method in class net.smacke.jaydio.DirectRandomAccessFile

readFully(byte[], int, int) - Method in class net.smacke.jaydio.DirectRandomAccessFile

readInt() - Method in class net.smacke.jaydio.DirectRandomAccessFile

readLine() - Method in class net.smacke.jaydio.DirectRandomAccessFile

readLong() - Method in class net.smacke.jaydio.DirectRandomAccessFile

readShort() - Method in class net.smacke.jaydio.DirectRandomAccessFile

readUnsignedByte() - Method in class net.smacke.jaydio.DirectRandomAccessFile

readUnsignedShort() - Method in class net.smacke.jaydio.DirectRandomAccessFile

readUTF() - Method in class net.smacke.jaydio.DirectRandomAccessFile

remaining() - Method in class net.smacke.jaydio.buffer.AbstractBuffer

remaining() - Method in interface net.smacke.jaydio.buffer.Buffer

rewind() - Method in class net.smacke.jaydio.buffer.AbstractBuffer

rewind() - Method in interface net.smacke.jaydio.buffer.Buffer

S

seek(long) - Method in class net.smacke.jaydio.DirectRandomAccessFile

Seeks to position pos within the file.

size() - Method in class net.smacke.jaydio.align.ByteChannelAligner

size() - Method in interface net.smacke.jaydio.channel.BufferedChannel

size() - Method in class net.smacke.jaydio.channel.DirectIoByteChannel

size() - Method in class net.smacke.jaydio.channel.MockByteChannel

skipBytes(int) - Method in class net.smacke.jaydio.DirectRandomAccessFile

T

truncate(long) - Method in class net.smacke.jaydio.align.ByteChannelAligner

truncate(long) - Method in interface net.smacke.jaydio.channel.BufferedChannel

Truncates this file's length to fileLength.

truncate(long) - Method in class net.smacke.jaydio.channel.DirectIoByteChannel

truncate(long) - Method in class net.smacke.jaydio.channel.MockByteChannel

W

write(ByteBuffer) - Method in class net.smacke.jaydio.align.ByteChannelAligner

write(int) - Method in class net.smacke.jaydio.align.ByteChannelAligner

write(T, long) - Method in interface net.smacke.jaydio.channel.BufferedChannel

Writes from the src buffer into this channel at position.

write(AlignedDirectByteBuffer, long) - Method in class net.smacke.jaydio.channel.DirectIoByteChannel

write(JaydioByteBuffer, long) - Method in class net.smacke.jaydio.channel.MockByteChannel

write(int) - Method in class net.smacke.jaydio.DirectRandomAccessFile

write(byte[]) - Method in class net.smacke.jaydio.DirectRandomAccessFile

write(byte[], int, int) - Method in class net.smacke.jaydio.DirectRandomAccessFile

writeBoolean(boolean) - Method in class net.smacke.jaydio.DirectRandomAccessFile

writeByte(int) - Method in class net.smacke.jaydio.DirectRandomAccessFile

writeBytes(byte[], int, int) - Method in class net.smacke.jaydio.align.ByteChannelAligner

writeBytes(String) - Method in class net.smacke.jaydio.DirectRandomAccessFile

writeChar(int) - Method in class net.smacke.jaydio.DirectRandomAccessFile

writeChars(String) - Method in class net.smacke.jaydio.DirectRandomAccessFile

writeDouble(double) - Method in class net.smacke.jaydio.DirectRandomAccessFile

writeFloat(float) - Method in class net.smacke.jaydio.DirectRandomAccessFile

writeInt(int) - Method in class net.smacke.jaydio.DirectRandomAccessFile

writeLong(long) - Method in class net.smacke.jaydio.DirectRandomAccessFile

writeShort(int) - Method in class net.smacke.jaydio.DirectRandomAccessFile

writeUTF(String) - Method in class net.smacke.jaydio.DirectRandomAccessFile

A B C D F G H I J L M N O P R S T W