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

static String

TYPE

Constructor Summary

LZFCompressor()

Method Summary

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)
CompressedIndexOutput	indexOutput(org.apache.lucene.store.IndexOutput out)
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

indexOutput

public CompressedIndexOutput indexOutput(org.apache.lucene.store.IndexOutput out)
                                  throws IOException

Specified by:

indexOutput in interface Compressor

Throws:

IOException