Package io.deephaven.enterprise.niowrapper.csv

Class GenericCsvParser

java.lang.Object

io.deephaven.enterprise.niowrapper.csv.GenericCsvParser

Direct Known Subclasses:

GenericInMemoryCsvParser

public abstract class GenericCsvParser
extends Object

Created by IntelliJ IDEA. User: dkent Date: Jun 11, 2007 Time: 9:12:45 AM

Abstract interface for generic CSV parsers.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	GenericCsvParser.CsvDataException
static class	GenericCsvParser.CsvDataLine	Relevant values from a line of a CSV file.

Constructor Summary

Constructors

Constructor	Description
GenericCsvParser()

Method Summary

Modifier and Type	Method	Description
abstract List<String>	getColumnNames()	Gets all of the labels for the columns loaded from the CSV file.
protected static List<String>	listFromSet(Set<String> columnNames)
abstract GenericCsvParser.CsvDataLine	next()	Gets the next line of data from the CSV file.
protected static Set<String>	setFromList(List<String> columnNames)

Methods inherited from class java.lang.Object

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

Constructor Details

GenericCsvParser

public GenericCsvParser()

Method Details

next

public abstract GenericCsvParser.CsvDataLine next()
                                           throws IOException

Gets the next line of data from the CSV file.

Returns:

next line of data from the CSV file.

Throws:

IOException - problem loading the data.

getColumnNames

public abstract List<String> getColumnNames()

Gets all of the labels for the columns loaded from the CSV file.

Returns:

all of the labels for the columns loaded from the CSV file.

setFromList

protected static Set<String> setFromList(List<String> columnNames)

listFromSet

protected static List<String> listFromSet(Set<String> columnNames)