Package water.parser

Data file parser.

See:
Description

Interface Summary

CustomParser.DataIn
CustomParser.DataOut
CustomParser.StreamDataOut

Class Summary

CsvParser
CustomParser
CustomParser.CustomInspectDataOut
CustomParser.ParserSetup
CustomParser.PSetupGuess
CustomParser.StreamData
DParseTask	Class responsible for actual parsing of the datasets.
DParseTask.AtomicUnion
Enum	Class for tracking enum columns.
ParseDataset	Helper class to parse an entire ValueArray data, and produce a structured ValueArray result.
ParseDataset.FileInfo
ParseDataset.GuessSetupTsk
ParseDataset.ParserFJTask
ParseDataset.UnzipAndParseTask
PMMLParser	Parse PMML models Full recursive-descent style parsing.
PMMLParser.And
PMMLParser.Comparison
PMMLParser.CompoundPredicate
PMMLParser.Equals
PMMLParser.GreaterOrEqual
PMMLParser.GreaterThan
PMMLParser.IsIn
PMMLParser.IsMissing
PMMLParser.IsNotIn
PMMLParser.LessOrEqual	Less or equal
PMMLParser.LessThan
PMMLParser.Or
PMMLParser.Predicate
PMMLParser.True
SVMLightDParseTask
SVMLightParser	Parser for SVM light format.
ValueString
XlsParser
XlsxParser

Enum Summary

CustomParser.ParserType
ParseDataset.Compression
PMMLParser.BooleanOperators
PMMLParser.DataTypes	Features datatypes promoted by PMML spec.
PMMLParser.Operators

Exception Summary

ParseDataset.ParseException
ParseDataset.ParseSetupGuessException
PMMLParser.ParseException

Package water.parser Description

Data file parser. The parser ingests data from normal file formats (like CSV) and converts them to an H2O-specific machine accessible format optimized for running algorithms in memory (the HEX format).