water.parser

Class ParseDataset

java.lang.Object

water.parser.ParseDataset

public final class ParseDataset
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ParseDataset.H2OParseException
static class	ParseDataset.ParserFJTask

Field Summary

Fields

Modifier and Type	Field and Description
Job<Frame>	_job

Method Summary

Modifier and Type	Method and Description
static ParseDataset	forkParseDataset(Key<Frame> dest, Key[] keys, ParseSetup parseSetup, boolean deleteOnDone) The entry-point for data set parsing.
static Job	forkParseSVMLight(Key<Frame> dest, Key[] keys, ParseSetup setup)
static void	logParseResults(Frame fr)
static Frame	parse(int[] skippedColumns, Key okey, Key... keys)
static Frame	parse(Key okey, Key... keys)
static Frame	parse(Key okey, Key[] keys, boolean deleteOnDone, boolean singleQuote, int checkHeader)
static Frame	parse(Key okey, Key[] keys, boolean deleteOnDone, boolean singleQuote, int checkHeader, int[] skippedColumns)
static Frame	parse(Key okey, Key[] keys, boolean deleteOnDone, ParseSetup globalSetup)
static ParseDataset	parse(Key okey, Key[] keys, boolean deleteOnDone, ParseSetup globalSetup, boolean blocking)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_job

public Job<Frame> _job

Method Detail

parse

public static Frame parse(Key okey,
                          Key... keys)

parse

public static Frame parse(int[] skippedColumns,
                          Key okey,
                          Key... keys)

parse

public static Frame parse(Key okey,
                          Key[] keys,
                          boolean deleteOnDone,
                          boolean singleQuote,
                          int checkHeader)

parse

public static Frame parse(Key okey,
                          Key[] keys,
                          boolean deleteOnDone,
                          boolean singleQuote,
                          int checkHeader,
                          int[] skippedColumns)

parse

public static Frame parse(Key okey,
                          Key[] keys,
                          boolean deleteOnDone,
                          ParseSetup globalSetup)

parse

public static ParseDataset parse(Key okey,
                                 Key[] keys,
                                 boolean deleteOnDone,
                                 ParseSetup globalSetup,
                                 boolean blocking)

forkParseSVMLight

public static Job forkParseSVMLight(Key<Frame> dest,
                                    Key[] keys,
                                    ParseSetup setup)

forkParseDataset

public static ParseDataset forkParseDataset(Key<Frame> dest,
                                            Key[] keys,
                                            ParseSetup parseSetup,
                                            boolean deleteOnDone)

The entry-point for data set parsing.

Parameters:

dest - name for destination key

keys - input keys

parseSetup - a generic parser setup

deleteOnDone - delete input data when finished

Returns:

a new parse job

logParseResults

public static void logParseResults(Frame fr)