Package org.apache.pinot.segment.spi.memory

Class PinotByteBuffer

java.lang.Object

org.apache.pinot.segment.spi.memory.PinotDataBuffer

org.apache.pinot.segment.spi.memory.PinotByteBuffer

All Implemented Interfaces:

Closeable, AutoCloseable

@ThreadSafe
public class PinotByteBuffer
extends PinotDataBuffer

Field Summary

Fields inherited from class org.apache.pinot.segment.spi.memory.PinotDataBuffer

BULK_BYTES_PROCESSING_THRESHOLD, NATIVE_ORDER, NON_NATIVE_ORDER

Method Summary

Modifier and Type	Method	Description
void	copyTo(long offset, byte[] buffer, int destOffset, int size)
void	copyTo(long offset, PinotDataBuffer buffer, long destOffset, long size)
void	flush()
byte	getByte(int offset)
byte	getByte(long offset)
char	getChar(int offset)
char	getChar(long offset)
double	getDouble(int offset)
double	getDouble(long offset)
float	getFloat(int offset)
float	getFloat(long offset)
int	getInt(int offset)
int	getInt(long offset)
long	getLong(int offset)
long	getLong(long offset)
short	getShort(int offset)
short	getShort(long offset)
ByteOrder	order()
void	putByte(int offset, byte value)
void	putByte(long offset, byte value)
void	putChar(int offset, char value)
void	putChar(long offset, char value)
void	putDouble(int offset, double value)
void	putDouble(long offset, double value)
void	putFloat(int offset, float value)
void	putFloat(long offset, float value)
void	putInt(int offset, int value)
void	putInt(long offset, int value)
void	putLong(int offset, long value)
void	putLong(long offset, long value)
void	putShort(int offset, short value)
void	putShort(long offset, short value)
void	readFrom(long offset, byte[] buffer, int srcOffset, int size)
void	readFrom(long offset, File file, long srcOffset, long size)
void	readFrom(long offset, ByteBuffer buffer)
void	release()
long	size()
ByteBuffer	toDirectByteBuffer(long offset, int size, ByteOrder byteOrder)
PinotDataBuffer	view(long start, long end, ByteOrder byteOrder)	Creates a view of the range [start, end) of this buffer with the given byte order.

Methods inherited from class org.apache.pinot.segment.spi.memory.PinotDataBuffer

allocateDirect, close, copyTo, getAllocationFailureCount, getBufferInfo, getDirectBufferCount, getDirectBufferUsage, getMmapBufferCount, getMmapBufferUsage, loadBigEndianFile, loadFile, mapFile, mapReadOnlyBigEndianFile, readFrom, toDirectByteBuffer, view

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getByte

public byte getByte(int offset)

Specified by:

getByte in class PinotDataBuffer

getByte

public byte getByte(long offset)

Specified by:

getByte in class PinotDataBuffer

putByte

public void putByte(int offset,
                    byte value)

Specified by:

putByte in class PinotDataBuffer

putByte

public void putByte(long offset,
                    byte value)

Specified by:

putByte in class PinotDataBuffer

getChar

public char getChar(int offset)

Specified by:

getChar in class PinotDataBuffer

getChar

public char getChar(long offset)

Specified by:

getChar in class PinotDataBuffer

putChar

public void putChar(int offset,
                    char value)

Specified by:

putChar in class PinotDataBuffer

putChar

public void putChar(long offset,
                    char value)

Specified by:

putChar in class PinotDataBuffer

getShort

public short getShort(int offset)

Specified by:

getShort in class PinotDataBuffer

getShort

public short getShort(long offset)

Specified by:

getShort in class PinotDataBuffer

putShort

public void putShort(int offset,
                     short value)

Specified by:

putShort in class PinotDataBuffer

putShort

public void putShort(long offset,
                     short value)

Specified by:

putShort in class PinotDataBuffer

getInt

public int getInt(int offset)

Specified by:

getInt in class PinotDataBuffer

getInt

public int getInt(long offset)

Specified by:

getInt in class PinotDataBuffer

putInt

public void putInt(int offset,
                   int value)

Specified by:

putInt in class PinotDataBuffer

putInt

public void putInt(long offset,
                   int value)

Specified by:

putInt in class PinotDataBuffer

getLong

public long getLong(int offset)

Specified by:

getLong in class PinotDataBuffer

getLong

public long getLong(long offset)

Specified by:

getLong in class PinotDataBuffer

putLong

public void putLong(int offset,
                    long value)

Specified by:

putLong in class PinotDataBuffer

putLong

public void putLong(long offset,
                    long value)

Specified by:

putLong in class PinotDataBuffer

getFloat

public float getFloat(int offset)

Specified by:

getFloat in class PinotDataBuffer

getFloat

public float getFloat(long offset)

Specified by:

getFloat in class PinotDataBuffer

putFloat

public void putFloat(int offset,
                     float value)

Specified by:

putFloat in class PinotDataBuffer

putFloat

public void putFloat(long offset,
                     float value)

Specified by:

putFloat in class PinotDataBuffer

getDouble

public double getDouble(int offset)

Specified by:

getDouble in class PinotDataBuffer

getDouble

public double getDouble(long offset)

Specified by:

getDouble in class PinotDataBuffer

putDouble

public void putDouble(int offset,
                      double value)

Specified by:

putDouble in class PinotDataBuffer

putDouble

public void putDouble(long offset,
                      double value)

Specified by:

putDouble in class PinotDataBuffer

copyTo

public void copyTo(long offset,
                   byte[] buffer,
                   int destOffset,
                   int size)

Specified by:

copyTo in class PinotDataBuffer

copyTo

public void copyTo(long offset,
                   PinotDataBuffer buffer,
                   long destOffset,
                   long size)

Specified by:

copyTo in class PinotDataBuffer

readFrom

public void readFrom(long offset,
                     byte[] buffer,
                     int srcOffset,
                     int size)

Specified by:

readFrom in class PinotDataBuffer

readFrom

public void readFrom(long offset,
                     ByteBuffer buffer)

Specified by:

readFrom in class PinotDataBuffer

readFrom

public void readFrom(long offset,
                     File file,
                     long srcOffset,
                     long size)
              throws IOException

Specified by:

readFrom in class PinotDataBuffer

Throws:

IOException

size

public long size()

Specified by:

size in class PinotDataBuffer

order

public ByteOrder order()

Specified by:

order in class PinotDataBuffer

view

public PinotDataBuffer view(long start,
                            long end,
                            ByteOrder byteOrder)

Description copied from class: PinotDataBuffer

Creates a view of the range [start, end) of this buffer with the given byte order. Calling PinotDataBuffer.flush() or PinotDataBuffer.close() has no effect on view.

Specified by:

view in class PinotDataBuffer

toDirectByteBuffer

public ByteBuffer toDirectByteBuffer(long offset,
                                     int size,
                                     ByteOrder byteOrder)

Specified by:

toDirectByteBuffer in class PinotDataBuffer

flush

public void flush()

Specified by:

flush in class PinotDataBuffer

release

public void release()
             throws IOException

Specified by:

release in class PinotDataBuffer

Throws:

IOException