org.elasticsearch.common.compress

Class CompressorFactory

java.lang.Object

org.elasticsearch.common.compress.CompressorFactory

public class CompressorFactory
extends Object

Constructor Summary

Constructors

Constructor and Description
CompressorFactory()

Method Summary

Modifier and Type	Method and Description
static Compressor	compressor(BytesReference bytes)
static Compressor	compressor(org.jboss.netty.buffer.ChannelBuffer buffer)
static Compressor	compressor(org.apache.lucene.store.IndexInput in) Deprecated. we don't compress lucene indexes anymore and rely on lucene codecs
static Compressor	defaultCompressor()
static boolean	isCompressed(BytesReference bytes)
static boolean	isCompressed(org.apache.lucene.store.IndexInput in) Deprecated. we don't compress lucene indexes anymore and rely on lucene codecs
static void	setDefaultCompressor(Compressor defaultCompressor)
static BytesReference	uncompress(BytesReference bytes) Decompress the provided BytesReference.
static BytesReference	uncompressIfNeeded(BytesReference bytes) Uncompress the provided data, data can be detected as compressed using isCompressed(BytesReference).

Methods inherited from class java.lang.Object

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

Constructor Detail

CompressorFactory

public CompressorFactory()

Method Detail

setDefaultCompressor

public static void setDefaultCompressor(Compressor defaultCompressor)

defaultCompressor

public static Compressor defaultCompressor()

isCompressed

public static boolean isCompressed(BytesReference bytes)

isCompressed

@Deprecated
public static boolean isCompressed(org.apache.lucene.store.IndexInput in)
                                        throws IOException

Deprecated. we don't compress lucene indexes anymore and rely on lucene codecs

Throws:

IOException

compressor

@Nullable
public static Compressor compressor(BytesReference bytes)

compressor

public static Compressor compressor(org.jboss.netty.buffer.ChannelBuffer buffer)

compressor

@Deprecated
 @Nullable
public static Compressor compressor(org.apache.lucene.store.IndexInput in)
                                                    throws IOException

Deprecated. we don't compress lucene indexes anymore and rely on lucene codecs

Throws:

IOException

uncompressIfNeeded

public static BytesReference uncompressIfNeeded(BytesReference bytes)
                                         throws IOException

Uncompress the provided data, data can be detected as compressed using isCompressed(BytesReference).

Throws:

IOException

uncompress

public static BytesReference uncompress(BytesReference bytes)
                                 throws IOException

Decompress the provided BytesReference.

Throws:

IOException