org.elasticsearch.common.compress.lzf

Class LZFCompressor

java.lang.Object

org.elasticsearch.common.compress.lzf.LZFCompressor

All Implemented Interfaces:

Compressor

public class LZFCompressor
extends Object
implements Compressor

Field Summary

Fields

Modifier and Type	Field and Description
static String	TYPE

Constructor Summary

Constructors

Constructor and Description
LZFCompressor()

Method Summary

Modifier and Type	Method and Description
byte[]	compress(byte[] data, int offset, int length) Compresses the provided data, data can be detected as compressed using Compressor.isCompressed(byte[], int, int).
void	configure(Settings settings)
CompressedIndexInput	indexInput(org.apache.lucene.store.IndexInput in)
boolean	isCompressed(byte[] data, int offset, int length)
boolean	isCompressed(BytesReference bytes)
boolean	isCompressed(org.jboss.netty.buffer.ChannelBuffer buffer)
boolean	isCompressed(org.apache.lucene.store.IndexInput in)
CompressedStreamInput	streamInput(StreamInput in)
CompressedStreamOutput	streamOutput(StreamOutput out)
String	type()
byte[]	uncompress(byte[] data, int offset, int length) Uncompress the provided data, data can be detected as compressed using Compressor.isCompressed(byte[], int, int).

Methods inherited from class java.lang.Object

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

Field Detail

TYPE

public static final String TYPE

See Also:

Constant Field Values

Constructor Detail

LZFCompressor

public LZFCompressor()

Method Detail

type

public String type()

Specified by:

type in interface Compressor

configure

public void configure(Settings settings)

Specified by:

configure in interface Compressor

isCompressed

public boolean isCompressed(BytesReference bytes)

Specified by:

isCompressed in interface Compressor

isCompressed

public boolean isCompressed(byte[] data,
                            int offset,
                            int length)

Specified by:

isCompressed in interface Compressor

isCompressed

public boolean isCompressed(org.jboss.netty.buffer.ChannelBuffer buffer)

Specified by:

isCompressed in interface Compressor

isCompressed

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

Specified by:

isCompressed in interface Compressor

Throws:

IOException

uncompress

public byte[] uncompress(byte[] data,
                         int offset,
                         int length)
                  throws IOException

Description copied from interface: Compressor

Uncompress the provided data, data can be detected as compressed using Compressor.isCompressed(byte[], int, int).

Specified by:

uncompress in interface Compressor

Throws:

IOException

compress

public byte[] compress(byte[] data,
                       int offset,
                       int length)
                throws IOException

Description copied from interface: Compressor

Compresses the provided data, data can be detected as compressed using Compressor.isCompressed(byte[], int, int).

Specified by:

compress in interface Compressor

Throws:

IOException

streamInput

public CompressedStreamInput streamInput(StreamInput in)
                                  throws IOException

Specified by:

streamInput in interface Compressor

Throws:

IOException

streamOutput

public CompressedStreamOutput streamOutput(StreamOutput out)
                                    throws IOException

Specified by:

streamOutput in interface Compressor

Throws:

IOException

indexInput

public CompressedIndexInput indexInput(org.apache.lucene.store.IndexInput in)
                                throws IOException

Specified by:

indexInput in interface Compressor

Throws:

IOException