io.druid.segment

Class LongColumnSerializer

java.lang.Object

io.druid.segment.LongColumnSerializer

All Implemented Interfaces:

GenericColumnSerializer, Closeable, AutoCloseable

public class LongColumnSerializer
extends Object
implements GenericColumnSerializer

Constructor Summary

Constructors

Constructor and Description
LongColumnSerializer(IOPeon ioPeon, String filenameBase, ByteOrder byteOrder, CompressedObjectStrategy.CompressionStrategy compression, CompressionFactory.LongEncodingStrategy encoding)

Method Summary

Modifier and Type	Method and Description
void	close()
static LongColumnSerializer	create(IOPeon ioPeon, String filenameBase, CompressedObjectStrategy.CompressionStrategy compression, CompressionFactory.LongEncodingStrategy encoding)
long	getSerializedSize()
void	open()
void	serialize(Object obj)
void	writeToChannel(WritableByteChannel channel, FileSmoosher smoosher)

Methods inherited from class java.lang.Object

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

Constructor Detail

LongColumnSerializer

public LongColumnSerializer(IOPeon ioPeon,
                            String filenameBase,
                            ByteOrder byteOrder,
                            CompressedObjectStrategy.CompressionStrategy compression,
                            CompressionFactory.LongEncodingStrategy encoding)

Method Detail

create

public static LongColumnSerializer create(IOPeon ioPeon,
                                          String filenameBase,
                                          CompressedObjectStrategy.CompressionStrategy compression,
                                          CompressionFactory.LongEncodingStrategy encoding)

open

public void open()
          throws IOException

Specified by:

open in interface GenericColumnSerializer

Throws:

IOException

serialize

public void serialize(Object obj)
               throws IOException

Specified by:

serialize in interface GenericColumnSerializer

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

getSerializedSize

public long getSerializedSize()

Specified by:

getSerializedSize in interface GenericColumnSerializer

writeToChannel

public void writeToChannel(WritableByteChannel channel,
                           FileSmoosher smoosher)
                    throws IOException

Specified by:

writeToChannel in interface GenericColumnSerializer

Throws:

IOException