Package yearreview.app.util.csv

Class CSVReader.CSVIterator

java.lang.Object

yearreview.app.util.csv.CSVReader.CSVIterator

All Implemented Interfaces:

Iterator<List<String>>

Enclosing class:

CSVReader

static class CSVReader.CSVIterator
extends Object
implements Iterator<List<String>>

An Iterator for the Rows of a CSV loading the Data right from a BufferedReader.

Field Summary

Fields

Modifier and Type	Field	Description
private final BufferedReader	br	Reader used to read in the CSV-file.
private boolean	finished	Whether the Iterator has come to the end of the file.

Constructor Summary

Constructors

Constructor	Description
CSVIterator(File f)	Constructs a CSV-Iterator from a given File.

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()	Tests whether the Iterator still has rows left.
List<String>	next()	Gets a row from the CSV-file.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Field Details

br

private final BufferedReader br

Reader used to read in the CSV-file.

finished

private boolean finished

Whether the Iterator has come to the end of the file.

Constructor Details

CSVIterator

CSVIterator(File f)
     throws FileNotFoundException

Constructs a CSV-Iterator from a given File.

Parameters:

f - file to iterate

Throws:

FileNotFoundException - if the file was not found

Method Details

hasNext

public boolean hasNext()

Tests whether the Iterator still has rows left.

Specified by:

hasNext in interface Iterator<List<String>>

Returns:

true if there are still rows to be read

next

public List<String> next()

Gets a row from the CSV-file.

Specified by:

next in interface Iterator<List<String>>

Returns:

Comma-Seperated values read into a list