water.parser.parquet

Class ParquetParser

java.lang.Object

water.Iced

water.parser.Parser

water.parser.parquet.ParquetParser

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Cloneable, water.Freezable

public class ParquetParser
extends water.parser.Parser

Parquet parser for H2O distributed parsing subsystem.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ParquetParser.ParquetParseSetup

Field Summary

Fields inherited from class water.parser.Parser

_jobKey, _setup, CHAR_DECIMAL_SEP, CHAR_SEPARATOR, COND_QUOTE, COND_QUOTED_NUMBER_END, COND_QUOTED_TOKEN, EOL, EXPECT_COND_LF, LARGEST_DIGIT_NUMBER, NUMBER, NUMBER_END, NUMBER_EXP, NUMBER_EXP_START, NUMBER_FRACTION, NUMBER_SKIP, NUMBER_SKIP_NO_DOT, POSSIBLE_CURRENCY, POSSIBLE_EMPTY_LINE, SEPARATOR_OR_EOL, SKIP_LINE, STRING, STRING_END, TOKEN, WHITESPACE_BEFORE_TOKEN

Method Summary

Methods

Modifier and Type	Method and Description
static water.parser.ParseSetup	guessSetup(water.fvec.ByteVec vec, byte[] bits)
protected water.parser.ParseWriter	parseChunk(int cidx, water.parser.ParseReader din, water.parser.ParseWriter dout)

Methods inherited from class water.parser.Parser

fileHasHeader, isEOL

Methods inherited from class water.Iced

asBytes, clone, copyOver, frozenType, read, readExternal, readJSON, reloadFromBytes, toJsonString, write, writeExternal, writeJSON

Methods inherited from class java.lang.Object

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

Method Detail

parseChunk

protected final water.parser.ParseWriter parseChunk(int cidx,
                                  water.parser.ParseReader din,
                                  water.parser.ParseWriter dout)

Specified by:

parseChunk in class water.parser.Parser

guessSetup

public static water.parser.ParseSetup guessSetup(water.fvec.ByteVec vec,
                                 byte[] bits)