Package org.elasticsearch.common.compress

Class CompressorFactory

java.lang.Object

org.elasticsearch.common.compress.CompressorFactory

public class CompressorFactory
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
static Compressor	COMPRESSOR

Constructor Summary

Constructors

Constructor	Description
CompressorFactory()

Method Summary

Modifier and Type	Method	Description
static Compressor	compressor(BytesReference bytes)
static boolean	isCompressed(BytesReference bytes)
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

Field Details

COMPRESSOR

public static final Compressor COMPRESSOR

Constructor Details

CompressorFactory

public CompressorFactory()

Method Details

isCompressed

public static boolean isCompressed(BytesReference bytes)

compressor

@Nullable
public static Compressor compressor(BytesReference bytes)

uncompressIfNeeded

public static BytesReference uncompressIfNeeded(BytesReference bytes)
                                         throws java.io.IOException

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

Throws:

java.lang.NullPointerException - a NullPointerException will be thrown when bytes is null

java.io.IOException

uncompress

public static BytesReference uncompress(BytesReference bytes)
                                 throws java.io.IOException

Decompress the provided BytesReference.

Throws:

java.io.IOException