Uses of Interface
com.pervasive.datarush.io.compression.CompressionFormat

Packages that use CompressionFormat

Package	Description
com.pervasive.datarush.io	Provides classes and interfaces performing file-like I/O operations.
com.pervasive.datarush.io.compression	Provides classes and interfaces for supporting data compression.
com.pervasive.datarush.operators.io	Provides base file I/O components including encoders and decoders.

Uses of CompressionFormat in com.pervasive.datarush.io

Methods in com.pervasive.datarush.io that return CompressionFormat

Modifier and Type	Method	Description
CompressionFormat	SplittableCompressedFileSplit.getCompressionFormat()	Get the compression format.

Constructors in com.pervasive.datarush.io with parameters of type CompressionFormat

Constructor	Description
CompressedFileSplit(Path path, CompressionFormat format)	Creates a split encompassing the entire file named by the path.
CompressionSplitIterator(SplitIterator baseIterator, CompressionFormat format)
SplittableCompressedFileSplit(Path path, long startOffset, long length, CompressionFormat format)	Construct an instance.

Uses of CompressionFormat in com.pervasive.datarush.io.compression

Classes in com.pervasive.datarush.io.compression that implement CompressionFormat

Modifier and Type	Class	Description
class	BZipCompression	Defines support for the bzip2 compression algorithm.
class	GZipCompression	Defines support for the gzip compression algorithm.
class	SnappyCompression	Defines support for the Snappy compression algorithm.
class	UncompressedData	Defines support for uncompressed data.

Fields in com.pervasive.datarush.io.compression declared as CompressionFormat

Modifier and Type	Field	Description
static CompressionFormat	CompressionFormat.NONE	A format indicating no compression of data.

Methods in com.pervasive.datarush.io.compression that return CompressionFormat

Modifier and Type	Method	Description
static CompressionFormat	CompressionFormats.detectFormat(Path path)	Locates the identified compression format for a file based on the path.
static CompressionFormat	CompressionFormats.lookupFormat(String name)	Locates the identified compression format.

Uses of CompressionFormat in com.pervasive.datarush.operators.io

Methods in com.pervasive.datarush.operators.io that return CompressionFormat

Modifier and Type	Method	Description
CompressionFormat	BasicByteSink.getCompression()	Gets the compression format used for writing.
CompressionFormat	BasicByteSource.getCompression()	Gets the compression format expected for reading.

Constructors in com.pervasive.datarush.operators.io with parameters of type CompressionFormat

Constructor	Description
BasicByteSink(Path path, CompressionFormat format)	Creates a data sink for the named path.
BasicByteSource(Path path, CompressionFormat format)	Creates a data source for the named path.