org.apache.lucene.util.packed

Class PackedWriter

java.lang.Object

org.apache.lucene.util.packed.PackedInts.Writer

org.apache.lucene.util.packed.PackedWriter

final class PackedWriter
extends PackedInts.Writer

Field Summary

Fields

Modifier and Type	Field and Description
(package private) BulkOperation	encoder
(package private) boolean	finished
(package private) PackedInts.Format	format
(package private) int	iterations
(package private) byte[]	nextBlocks
(package private) long[]	nextValues
(package private) int	off
(package private) int	written

Fields inherited from class org.apache.lucene.util.packed.PackedInts.Writer

bitsPerValue, out, valueCount

Constructor Summary

Constructors

Constructor and Description
PackedWriter(PackedInts.Format format, DataOutput out, int valueCount, int bitsPerValue, int mem)

Method Summary

Modifier and Type	Method and Description
void	add(long v) Add a value to the stream.
void	finish() Perform end-of-stream operations.
private void	flush()
protected PackedInts.Format	getFormat() The format used to serialize values.
int	ord() Returns the current ord in the stream (number of values that have been written so far minus one).

Methods inherited from class org.apache.lucene.util.packed.PackedInts.Writer

bitsPerValue, writeHeader

Methods inherited from class java.lang.Object

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

Field Detail

finished

boolean finished

format

final PackedInts.Format format

encoder

final BulkOperation encoder

nextBlocks

final byte[] nextBlocks

nextValues

final long[] nextValues

iterations

final int iterations

off

int off

written

int written

Constructor Detail

PackedWriter

PackedWriter(PackedInts.Format format,
             DataOutput out,
             int valueCount,
             int bitsPerValue,
             int mem)

Method Detail

getFormat

protected PackedInts.Format getFormat()

Description copied from class: PackedInts.Writer

The format used to serialize values.

Specified by:

getFormat in class PackedInts.Writer

add

public void add(long v)
         throws java.io.IOException

Description copied from class: PackedInts.Writer

Add a value to the stream.

Specified by:

add in class PackedInts.Writer

Throws:

java.io.IOException

finish

public void finish()
            throws java.io.IOException

Description copied from class: PackedInts.Writer

Perform end-of-stream operations.

Specified by:

finish in class PackedInts.Writer

Throws:

java.io.IOException

flush

private void flush()
            throws java.io.IOException

Throws:

java.io.IOException

ord

public int ord()

Description copied from class: PackedInts.Writer

Returns the current ord in the stream (number of values that have been written so far minus one).

Specified by:

ord in class PackedInts.Writer