org.apache.hadoop.hive.ql.index.bitmap
Class BitmapObjectOutput

java.lang.Object
  org.apache.hadoop.hive.ql.index.bitmap.BitmapObjectOutput

All Implemented Interfaces:

DataOutput, ObjectOutput

public class BitmapObjectOutput
extends Object
implements ObjectOutput

An ObjectOutput that allows conversion from an EWAH-compressed bitmap to an List of LongWritable.

Constructor Summary

BitmapObjectOutput()

Method Summary

void	close()
void	flush()
List<org.apache.hadoop.io.LongWritable>	list()
void	write(byte[] arg0)
void	write(byte[] arg0, int arg1, int arg2)
void	write(int arg0)
void	writeBoolean(boolean arg0)
void	writeByte(int arg0)
void	writeBytes(String arg0)
void	writeChar(int arg0)
void	writeChars(String arg0)
void	writeDouble(double v)
void	writeFloat(float v)
void	writeInt(int v)
void	writeLong(long v)
void	writeObject(Object arg0)
void	writeShort(int v)
void	writeUTF(String s)

Methods inherited from class java.lang.Object

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

Constructor Detail

BitmapObjectOutput

public BitmapObjectOutput()

Method Detail

list

public List<org.apache.hadoop.io.LongWritable> list()

close

public void close()
           throws IOException

Specified by:

close in interface ObjectOutput

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface ObjectOutput

Throws:

IOException

write

public void write(int arg0)
           throws IOException

Specified by:

write in interface DataOutput

Specified by:

write in interface ObjectOutput

Throws:

IOException

write

public void write(byte[] arg0)
           throws IOException

Specified by:

write in interface DataOutput

Specified by:

write in interface ObjectOutput

Throws:

IOException

write

public void write(byte[] arg0,
                  int arg1,
                  int arg2)
           throws IOException

Specified by:

write in interface DataOutput

Specified by:

write in interface ObjectOutput

Throws:

IOException

writeObject

public void writeObject(Object arg0)
                 throws IOException

Specified by:

writeObject in interface ObjectOutput

Throws:

IOException

writeBoolean

public void writeBoolean(boolean arg0)
                  throws IOException

Specified by:

writeBoolean in interface DataOutput

Throws:

IOException

writeByte

public void writeByte(int arg0)
               throws IOException

Specified by:

writeByte in interface DataOutput

Throws:

IOException

writeBytes

public void writeBytes(String arg0)
                throws IOException

Specified by:

writeBytes in interface DataOutput

Throws:

IOException

writeChar

public void writeChar(int arg0)
               throws IOException

Specified by:

writeChar in interface DataOutput

Throws:

IOException

writeChars

public void writeChars(String arg0)
                throws IOException

Specified by:

writeChars in interface DataOutput

Throws:

IOException

writeDouble

public void writeDouble(double v)
                 throws IOException

Specified by:

writeDouble in interface DataOutput

Throws:

IOException

writeFloat

public void writeFloat(float v)
                throws IOException

Specified by:

writeFloat in interface DataOutput

Throws:

IOException

writeInt

public void writeInt(int v)
              throws IOException

Specified by:

writeInt in interface DataOutput

Throws:

IOException

writeLong

public void writeLong(long v)
               throws IOException

Specified by:

writeLong in interface DataOutput

Throws:

IOException

writeShort

public void writeShort(int v)
                throws IOException

Specified by:

writeShort in interface DataOutput

Throws:

IOException

writeUTF

public void writeUTF(String s)
              throws IOException

Specified by:

writeUTF in interface DataOutput

Throws:

IOException