Package com.google.refine.importers

Class SeparatorBasedImporter

java.lang.Object

com.google.refine.importers.ImportingParserBase

com.google.refine.importers.TabularImportingParserBase

com.google.refine.importers.SeparatorBasedImporter

All Implemented Interfaces:

ImportingParser

public class SeparatorBasedImporter
extends TabularImportingParserBase

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SeparatorBasedImporter.Separator

Nested classes/interfaces inherited from class com.google.refine.importers.TabularImportingParserBase

TabularImportingParserBase.TableDataReader

Field Summary

Fields

Modifier and Type	Field	Description
static final int	GUESSER_LINE_COUNT

Fields inherited from class com.google.refine.importers.ImportingParserBase

useInputStream

Constructor Summary

Constructors

Constructor	Description
SeparatorBasedImporter()

Method Summary

Modifier and Type	Method	Description
com.fasterxml.jackson.databind.node.ObjectNode	createParserUIInitializationData(ImportingJob job, List<com.fasterxml.jackson.databind.node.ObjectNode> fileRecords, String format)	Create data sufficient for the parser UI on the client side to do its work.
static com.univocity.parsers.csv.CsvFormat	guessFormat(File file, String encoding)
static String	guessSeparator(ImportingJob job, List<com.fasterxml.jackson.databind.node.ObjectNode> fileRecords)
static SeparatorBasedImporter.Separator	guessSeparator(File file, String encoding)
static SeparatorBasedImporter.Separator	guessSeparator(File file, String encoding, boolean handleQuotes)
void	parseOneFile(Project project, ProjectMetadata metadata, ImportingJob job, String fileSource, Reader reader, int limit, com.fasterxml.jackson.databind.node.ObjectNode options, List<Exception> exceptions)	Parsing method to be implemented by Reader-based parsers.

Methods inherited from class com.google.refine.importers.TabularImportingParserBase

readTable, readTable

Methods inherited from class com.google.refine.importers.ImportingParserBase

addArchiveColumn, addFilenameColumn, parse, parseOneFile, parseOneFile

Methods inherited from class java.lang.Object

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

Field Details

GUESSER_LINE_COUNT

public static final int GUESSER_LINE_COUNT

See Also:

• Constant Field Values

Constructor Details

SeparatorBasedImporter

public SeparatorBasedImporter()

Method Details

createParserUIInitializationData

public com.fasterxml.jackson.databind.node.ObjectNode createParserUIInitializationData(ImportingJob job,
 List<com.fasterxml.jackson.databind.node.ObjectNode> fileRecords,
 String format)

Description copied from interface: ImportingParser

Create data sufficient for the parser UI on the client side to do its work. For example, an XML parser UI would need to know some sample elements so it can let the user pick which the path to the record elements.

Specified by:

createParserUIInitializationData in interface ImportingParser

Overrides:

createParserUIInitializationData in class TabularImportingParserBase

Returns:

ObjectNode options

parseOneFile

public void parseOneFile(Project project,
 ProjectMetadata metadata,
 ImportingJob job,
 String fileSource,
 Reader reader,
 int limit,
 com.fasterxml.jackson.databind.node.ObjectNode options,
 List<Exception> exceptions)

Description copied from class: ImportingParserBase

Parsing method to be implemented by Reader-based parsers. ie those initialized with useInputStream == false

Overrides:

parseOneFile in class ImportingParserBase

guessSeparator

public static String guessSeparator(ImportingJob job,
 List<com.fasterxml.jackson.databind.node.ObjectNode> fileRecords)

guessFormat

public static com.univocity.parsers.csv.CsvFormat guessFormat(File file,
 String encoding)

guessSeparator

public static SeparatorBasedImporter.Separator guessSeparator(File file,
 String encoding)

guessSeparator

public static SeparatorBasedImporter.Separator guessSeparator(File file,
 String encoding,
 boolean handleQuotes)