water.parser

Class CustomParser

java.lang.Object

water.Iced

water.parser.CustomParser

All Implemented Interfaces:

java.lang.Cloneable, Freezable

Direct Known Subclasses:

CsvParser, SVMLightParser, XlsParser, XlsxParser

public abstract class CustomParser
extends Iced

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	CustomParser.CustomInspectDataOut
static interface	CustomParser.DataIn
static interface	CustomParser.DataOut
static class	CustomParser.ParserSetup
static class	CustomParser.ParserType
static class	CustomParser.PSetupGuess
static class	CustomParser.StreamData
static interface	CustomParser.StreamDataOut

Field Summary

Fields

Modifier and Type	Field and Description
CustomParser.ParserSetup	_setup
static byte	CHAR_COMMA
static byte	CHAR_CR
static byte	CHAR_DOUBLE_QUOTE
static byte	CHAR_FF
static byte	CHAR_LF
static byte	CHAR_NULL
static byte	CHAR_SINGLE_QUOTE
static byte	CHAR_SPACE
static byte	CHAR_TAB
static byte	CHAR_VT
static int	MAX_PREVIEW_COLS
static int	MAX_PREVIEW_LINES

Constructor Summary

Constructors

Constructor and Description
CustomParser(CustomParser.ParserSetup setup)

Method Summary

Methods

Modifier and Type	Method and Description
abstract CustomParser	clone()
java.lang.String[]	headers()
boolean	isCompatible(CustomParser p)
protected static boolean	isEOL(byte c)
protected static boolean	isWhitespace(byte c)
CustomParser.DataOut	parallelParse(int cidx, CustomParser.DataIn din, CustomParser.DataOut dout)
boolean	parallelParseSupported()
CustomParser.DataOut	streamParse(java.io.InputStream is, CustomParser.DataOut dout)
CustomParser.DataOut	streamParse(java.io.InputStream is, CustomParser.StreamDataOut dout, ParseDataset2.ParseProgressMonitor pmon)

Methods inherited from class water.Iced

frozenType, init, newInstance, read, toDocField, write, writeJSON, writeJSONFields

Methods inherited from class java.lang.Object

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

Field Detail

CHAR_TAB

public static final byte CHAR_TAB

See Also:

Constant Field Values

CHAR_LF

public static final byte CHAR_LF

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Constant Field Values

CHAR_SPACE

public static final byte CHAR_SPACE

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Constant Field Values

CHAR_CR

public static final byte CHAR_CR

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Constant Field Values

CHAR_VT

public static final byte CHAR_VT

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Constant Field Values

CHAR_FF

public static final byte CHAR_FF

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Constant Field Values

CHAR_DOUBLE_QUOTE

public static final byte CHAR_DOUBLE_QUOTE

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Constant Field Values

CHAR_SINGLE_QUOTE

public static final byte CHAR_SINGLE_QUOTE

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Constant Field Values

CHAR_NULL

public static final byte CHAR_NULL

See Also:

Constant Field Values

CHAR_COMMA

public static final byte CHAR_COMMA

See Also:

Constant Field Values

MAX_PREVIEW_COLS

public static final int MAX_PREVIEW_COLS

See Also:

Constant Field Values

MAX_PREVIEW_LINES

public static final int MAX_PREVIEW_LINES

See Also:

Constant Field Values

_setup

public final CustomParser.ParserSetup _setup

Constructor Detail

CustomParser

public CustomParser(CustomParser.ParserSetup setup)

Method Detail

isCompatible

public boolean isCompatible(CustomParser p)

parallelParse

public CustomParser.DataOut parallelParse(int cidx,
                                 CustomParser.DataIn din,
                                 CustomParser.DataOut dout)

parallelParseSupported

public boolean parallelParseSupported()

streamParse

public CustomParser.DataOut streamParse(java.io.InputStream is,
                               CustomParser.DataOut dout)
                                 throws java.lang.Exception

Throws:

java.lang.Exception

streamParse

public CustomParser.DataOut streamParse(java.io.InputStream is,
                               CustomParser.StreamDataOut dout,
                               ParseDataset2.ParseProgressMonitor pmon)
                                 throws java.io.IOException

Throws:

java.io.IOException

isWhitespace

protected static final boolean isWhitespace(byte c)

isEOL

protected static final boolean isEOL(byte c)

clone

public abstract CustomParser clone()

Overrides:

clone in class Iced

headers

public java.lang.String[] headers()