org.mapdb

Interface DataIO.DataInputInternal

All Superinterfaces:

AutoCloseable, Closeable, DataInput

All Known Implementing Classes:

DataIO.DataInputByteArray, DataIO.DataInputByteBuffer

Enclosing class:

DataIO

public static interface DataIO.DataInputInternal
extends DataInput, Closeable

Give access to internal byte[] or ByteBuffer in DataInput2.. Should not be used unless you are writing MapDB extension and needs some performance bonus

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
int	getPos()
byte[]	internalByteArray()
ByteBuffer	internalByteBuffer()
void	setPos(int pos)
int	unpackInt()
void	unpackIntArray(int[] ret, int i, int len)
long	unpackLong()
void	unpackLongArray(long[] ret, int i, int len)
long[]	unpackLongArrayDeltaCompression(int size)

Methods inherited from interface java.io.DataInput

readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readLine, readLong, readShort, readUnsignedByte, readUnsignedShort, readUTF, skipBytes

Method Detail

getPos

int getPos()

setPos

void setPos(int pos)

internalByteArray

byte[] internalByteArray()

Returns:

underlying byte[] or null if it does not exist

internalByteBuffer

ByteBuffer internalByteBuffer()

Returns:

underlying ByteBuffer or null if it does not exist

close

void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

unpackLong

long unpackLong()
                throws IOException

Throws:

IOException

unpackInt

int unpackInt()
              throws IOException

Throws:

IOException

unpackLongArrayDeltaCompression

long[] unpackLongArrayDeltaCompression(int size)
                                       throws IOException

Throws:

IOException

unpackLongArray

void unpackLongArray(long[] ret,
                   int i,
                   int len)

unpackIntArray

void unpackIntArray(int[] ret,
                  int i,
                  int len)