Module org.apache.lucene.backward_codecs

Package org.apache.lucene.backward_codecs.lucene87

Class DeflateWithPresetDictCompressionMode.DeflateWithPresetDictCompressor

java.lang.Object

org.apache.lucene.backward_codecs.compressing.Compressor

org.apache.lucene.backward_codecs.lucene87.DeflateWithPresetDictCompressionMode.DeflateWithPresetDictCompressor

All Implemented Interfaces:

Closeable, AutoCloseable

Enclosing class:

DeflateWithPresetDictCompressionMode

private static class DeflateWithPresetDictCompressionMode.DeflateWithPresetDictCompressor
extends Compressor

Field Summary

Fields

Modifier and Type	Field	Description
(package private) boolean	closed
(package private) byte[]	compressed
(package private) final Deflater	compressor
(package private) final BugfixDeflater_JDK8252739	deflaterBugfix

Constructor Summary

Constructors

Constructor	Description
DeflateWithPresetDictCompressor(int level)

Method Summary

Modifier and Type	Method	Description
void	close()
void	compress(byte[] bytes, int off, int len, DataOutput out)	Compress bytes into out.
private void	doCompress(byte[] bytes, int off, int len, DataOutput out)

Methods inherited from class java.lang.Object

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

Field Details

compressor

final Deflater compressor

deflaterBugfix

final BugfixDeflater_JDK8252739 deflaterBugfix

compressed

byte[] compressed

closed

boolean closed

Constructor Details

DeflateWithPresetDictCompressor

DeflateWithPresetDictCompressor(int level)

Method Details

doCompress

private void doCompress(byte[] bytes,
 int off,
 int len,
 DataOutput out)
                 throws IOException

Throws:

IOException

compress

public void compress(byte[] bytes,
 int off,
 int len,
 DataOutput out)
              throws IOException

Description copied from class: Compressor

Compress bytes into out. It is the responsibility of the compressor to add all necessary information so that a Decompressor will know when to stop decompressing bytes from the stream.

Specified by:

compress in class Compressor

Throws:

IOException

close

public void close()
           throws IOException

Throws:

IOException