Class PreambleRemovedReader

java.lang.Object

java.io.Reader

java.io.FilterReader

fr.gpmsi.PreambleRemovedReader

All Implemented Interfaces:

Closeable, AutoCloseable, Readable

public class PreambleRemovedReader
extends FilterReader

Reader qui ne renvoie des données que après qu'une ligne vide a été rencontrée. Utile pour sauter les premières lignes d'un fichier csv, par exemple.

Field Summary

Fields inherited from class java.io.FilterReader

in

Fields inherited from class java.io.Reader

lock

Constructor Summary

Constructors

Constructor	Description
PreambleRemovedReader(Reader in)	Constructeur qui prend un Reader en entrée

Method Summary

Modifier and Type	Method	Description
void	close()	Fermeture
void	mark(int readAheadLimit)	Non supporté, envoie une exception
boolean	markSupported()	Officiellement nous ne supportons pas "mark"
int	read()
int	read(char[] cbuf)
int	read(char[] cbuf, int off, int len)
boolean	ready()
void	reset()	Non supporté, envoie une exception
long	skip(long n)

Methods inherited from class java.io.Reader

nullReader, of, read, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

PreambleRemovedReader

public PreambleRemovedReader(Reader in)

Constructeur qui prend un Reader en entrée

Parameters:

in - le Reader

Method Details

read

public int read()
         throws IOException

Overrides:

read in class FilterReader

Throws:

IOException

read

public int read(char[] cbuf)
         throws IOException

Overrides:

read in class Reader

Throws:

IOException

read

public int read(char[] cbuf,
 int off,
 int len)
         throws IOException

Overrides:

read in class FilterReader

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class FilterReader

Throws:

IOException

ready

public boolean ready()
              throws IOException

Overrides:

ready in class FilterReader

Throws:

IOException

markSupported

public boolean markSupported()

Officiellement nous ne supportons pas "mark"

Overrides:

markSupported in class FilterReader

mark

public void mark(int readAheadLimit)
          throws IOException

Non supporté, envoie une exception

Overrides:

mark in class FilterReader

Throws:

IOException - Envoyée systématiquement

reset

public void reset()
           throws IOException

Non supporté, envoie une exception

Overrides:

reset in class FilterReader

Throws:

IOException - Envoyée systématiquement

close

public void close()
           throws IOException

Fermeture

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class FilterReader

Throws:

IOException