Package water.fvec

Fluid Vector API implementation.

See:
Description

Class Summary

AppendableVec	A NEW single distributed vector column.
ByteVec	A vector of plain Bytes.
C0DChunk	The constant 'double' column.
C0LChunk	The constant 'long' column.
C1Chunk	The empty-compression function, if all elements fit directly on UNSIGNED bytes.
C1NChunk	The empty-compression function, if all elements fit directly on UNSIGNED bytes.
C1SChunk	The scale/bias function, where data is in SIGNED bytes before scaling.
C2Chunk	The empty-compression function, where data is in shorts.
C2SChunk	The scale/bias function, where data is in SIGNED bytes before scaling.
C4Chunk	The empty-compression function, where data is in 'int's.
C4FChunk	The empty-compression function, where data is in 'float's.
C4SChunk	The scale/bias function, where data is in SIGNED bytes before scaling.
C8Chunk	The empty-compression function, where data is in 'long's.
C8DChunk	The empty-compression function, where data is in 'double's.
CBSChunk	A simple chunk for boolean values.
Chunk	A compression scheme, over a chunk - a single array of bytes.
CX0Chunk	SPARSE boolean; no NAs.
CX2Chunk	SPARSE shorts.
DatasetCompare
FileVec
Frame	A collection of named Vecs.
HdfsFileVec
NewChunk
NFSFileVec
ParseDataset2
ParseDataset2.EnumFetchTask
ParseDataset2.EnumUpdateTask	Task to update enum values to match the global numbering scheme.
ParseDataset2.FVecDataIn	Parser data in taking data from fluid vec chunk.
ParseDataset2.FVecDataOut	Parsed data output specialized for fluid vecs.
ParseDataset2.MultiFileParseTask
ParseDataset2.ParseProgressMonitor
ParseDataset2.ParserFJTask
ParseDataset2.SVFTask
S3FileVec
SVMLightFVecDataOut
TransfVec	Dummy vector transforming values of given vector according to given domain mapping.
Vec	A single distributed vector column.
Vec.CollectDomain
Vec.VectorGroup	Class representing the group of vectors.

Enum Summary

ParseDataset2.ColType

Exception Summary

ParseDataset2.ParseException

Package water.fvec Description

Fluid Vector API implementation. Fluid vectors are the second generation of H2O's distributed memory architecture.

The class hierarchy is:

    Frame -> Vec -> Chunk -> (Element in array)