com.univocity.parsers.fixed

Class FixedWidthRoutines

java.lang.Object

com.univocity.parsers.common.routine.AbstractRoutines<FixedWidthParserSettings,FixedWidthWriterSettings>

com.univocity.parsers.fixed.FixedWidthRoutines

public class FixedWidthRoutines
extends AbstractRoutines<FixedWidthParserSettings,FixedWidthWriterSettings>

A collection of common routines involving the processing of Fixed-Width data.

Constructor Summary

Constructors

Constructor and Description
FixedWidthRoutines() Creates a new instance of the Fixed-width routine class without any predefined parsing/writing configuration.
FixedWidthRoutines(FixedWidthParserSettings parserSettings) Creates a new instance of the Fixed-width routine class.
FixedWidthRoutines(FixedWidthParserSettings parserSettings, FixedWidthWriterSettings writerSettings) Creates a new instance of the Fixed-width routine class.
FixedWidthRoutines(FixedWidthWriterSettings writerSettings) Creates a new instance of the Fixed-width routine class.

Method Summary

Modifier and Type	Method and Description
protected void	adjustColumnLengths(String[] headers, int[] lengths) Allows writers of any given format to adjust its settings to take into account column headers and lengths prior to writing data in any routine.
protected FixedWidthParserSettings	createDefaultParserSettings() Creates a default parser settings configuration
protected FixedWidthWriterSettings	createDefaultWriterSettings() Creates a default writer settings configuration
protected FixedWidthParser	createParser(FixedWidthParserSettings parserSettings) Creates a new parser implementation using the given parser configuration
protected FixedWidthWriter	createWriter(Writer output, FixedWidthWriterSettings writerSettings) Creates a new writer implementation using the given writer configuration

Methods inherited from class com.univocity.parsers.common.routine.AbstractRoutines

getInputDimension, getInputDimension, getInputDimension, getInputDimension, getInputDimension, getKeepResourcesOpen, getParserSettings, getWriterSettings, iterate, iterate, iterate, iterate, iterate, iterate, iterate, parseAll, parseAll, parseAll, parseAll, parseAll, parseAll, parseAll, parseAll, parseAll, parseAll, parseAll, parseAll, parseAll, parseAll, parseAndWrite, setKeepResourcesOpen, setParserSettings, setWriterSettings, toString, write, write, write, write, write, write, write, writeAll, writeAll, writeAll, writeAll, writeAll, writeAll, writeAll

Methods inherited from class java.lang.Object

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

Constructor Detail

FixedWidthRoutines

public FixedWidthRoutines()

Creates a new instance of the Fixed-width routine class without any predefined parsing/writing configuration.

FixedWidthRoutines

public FixedWidthRoutines(FixedWidthParserSettings parserSettings)

Creates a new instance of the Fixed-width routine class.

Parameters:

parserSettings - configuration to use for Fixed-width parsing

FixedWidthRoutines

public FixedWidthRoutines(FixedWidthWriterSettings writerSettings)

Creates a new instance of the Fixed-width routine class.

Parameters:

writerSettings - configuration to use for Fixed-width writing

FixedWidthRoutines

public FixedWidthRoutines(FixedWidthParserSettings parserSettings,
                          FixedWidthWriterSettings writerSettings)

Creates a new instance of the Fixed-width routine class.

Parameters:

parserSettings - configuration to use for Fixed-width parsing

writerSettings - configuration to use for Fixed-width writing

Method Detail

adjustColumnLengths

protected void adjustColumnLengths(String[] headers,
                                   int[] lengths)

Description copied from class: AbstractRoutines

Allows writers of any given format to adjust its settings to take into account column headers and lengths prior to writing data in any routine.

Overrides:

adjustColumnLengths in class AbstractRoutines<FixedWidthParserSettings,FixedWidthWriterSettings>

Parameters:

headers - headers to be written

lengths - the corresponding lengths of each header

createParser

protected FixedWidthParser createParser(FixedWidthParserSettings parserSettings)

Description copied from class: AbstractRoutines

Creates a new parser implementation using the given parser configuration

Specified by:

createParser in class AbstractRoutines<FixedWidthParserSettings,FixedWidthWriterSettings>

Parameters:

parserSettings - the configuration for new parser

Returns:

a parser implementation configured according to the given settings object.

createWriter

protected FixedWidthWriter createWriter(Writer output,
                                        FixedWidthWriterSettings writerSettings)

Description copied from class: AbstractRoutines

Creates a new writer implementation using the given writer configuration

Specified by:

createWriter in class AbstractRoutines<FixedWidthParserSettings,FixedWidthWriterSettings>

Parameters:

output - target output of the routine.

writerSettings - the configuration for new writer

Returns:

a writer implementation configured according to the given settings object.

createDefaultParserSettings

protected FixedWidthParserSettings createDefaultParserSettings()

Description copied from class: AbstractRoutines

Creates a default parser settings configuration

Specified by:

createDefaultParserSettings in class AbstractRoutines<FixedWidthParserSettings,FixedWidthWriterSettings>

Returns:

a new instance of a usable parser configuration.

createDefaultWriterSettings

protected FixedWidthWriterSettings createDefaultWriterSettings()

Description copied from class: AbstractRoutines

Creates a default writer settings configuration

Specified by:

createDefaultWriterSettings in class AbstractRoutines<FixedWidthParserSettings,FixedWidthWriterSettings>

Returns:

a new instance of a usable writer configuration.