Package com.amazonaws.services.schemaregistry.common

Interface GlueSchemaRegistryCompressionHandler

All Known Implementing Classes:

GlueSchemaRegistryDefaultCompression

public interface GlueSchemaRegistryCompressionHandler

Field Summary

Fields

Modifier and Type	Field	Description
static int	BUFFER_SIZE

Method Summary

Modifier and Type	Method	Description
default byte[]	compress(byte[] record)	Compresses the record.
default byte[]	decompress(byte[] compressedRecord, int start, int end)	Need to provide the start bit and end bit for decompressor to decompress the specified bits in the byte array.
static byte[]	decompress(Inflater inflater, int size)
static Deflater	getDeflatorObject(byte[] record)
static Inflater	getInflatorObject(byte[] compressedRecord, int start, int end)
static byte[]	writeToByteArrayOutputStream(Inflater inflater, ByteArrayOutputStream outputStream)
static byte[]	writeToDeflatorObject(byte[] record, Deflater deflater)

Field Detail

BUFFER_SIZE

static final int BUFFER_SIZE

See Also:

Constant Field Values

Method Detail

writeToDeflatorObject

static byte[] writeToDeflatorObject(byte[] record,
                                    Deflater deflater)
                             throws IOException

Throws:

IOException

getDeflatorObject

static Deflater getDeflatorObject(byte[] record)

getInflatorObject

static Inflater getInflatorObject(byte[] compressedRecord,
                                  int start,
                                  int end)

decompress

static byte[] decompress(Inflater inflater,
                         int size)
                  throws IOException

Throws:

IOException

writeToByteArrayOutputStream

static byte[] writeToByteArrayOutputStream(Inflater inflater,
                                           ByteArrayOutputStream outputStream)
                                    throws IOException

Throws:

IOException

compress

default byte[] compress(byte[] record)
                 throws IOException

Compresses the record.

Parameters:

record -

Returns:

compressed byte array representation.

Throws:

IOException

decompress

default byte[] decompress(byte[] compressedRecord,
                          int start,
                          int end)
                   throws IOException

Need to provide the start bit and end bit for decompressor to decompress the specified bits in the byte array.

Parameters:

compressedRecord -

start -

end -

Returns:

decompressed byte array.

Throws:

IOException