org.spf4j.io.csv

Interface CsvReader

public interface CsvReader

Char separated value file Reader.

Author:

zoly

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	CsvReader.TokenType

Method Summary

Modifier and Type	Method and Description
CsvReader.TokenType	current()
CharSequence	getElement() the CSV element string.
CsvReader.TokenType	next() read next CSV element, and return its type.

Method Detail

next

@Nonnull
CsvReader.TokenType next()
                           throws IOException,
                                  CsvParseException

read next CSV element, and return its type.

Returns:

return CSV element type.

Throws:

IOException - exception is something goes wrong.

CsvParseException

current

@Nullable
CsvReader.TokenType current()

Returns:

the curretly parsed token type, null if not current token is available (next has never been called)

Throws:

IOException

CsvParseException

getElement

CharSequence getElement()

the CSV element string. the underlying instance is reused, so you will need to make a copy of this if planning to use it.

Returns:

CharSequence representing a csv cell.