org.apache.lucene.util.packed

Class PackedDataOutput

java.lang.Object

org.apache.lucene.util.packed.PackedDataOutput

public final class PackedDataOutput
extends java.lang.Object

A DataOutput wrapper to write unaligned, variable-length packed integers.

See Also:

PackedDataInput

Field Summary

Fields

Modifier and Type	Field and Description
(package private) long	current
(package private) DataOutput	out
(package private) int	remainingBits

Constructor Summary

Constructors

Constructor and Description
PackedDataOutput(DataOutput out) Create a new instance that wraps out.

Method Summary

Modifier and Type	Method and Description
void	flush() Flush pending bits to the underlying DataOutput.
void	writeLong(long value, int bitsPerValue) Write a value using exactly bitsPerValue bits.

Methods inherited from class java.lang.Object

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

Field Detail

out

final DataOutput out

current

long current

remainingBits

int remainingBits

Constructor Detail

PackedDataOutput

public PackedDataOutput(DataOutput out)

Create a new instance that wraps out.

Method Detail

writeLong

public void writeLong(long value,
                      int bitsPerValue)
               throws java.io.IOException

Write a value using exactly bitsPerValue bits.

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Flush pending bits to the underlying DataOutput.

Throws:

java.io.IOException