nl.inl.util

Class CountingReader

java.lang.Object

java.io.Reader

nl.inl.util.CountingReader

All Implemented Interfaces:

Closeable, AutoCloseable, Readable

public class CountingReader
extends Reader

A Reader decorator that keeps track of the number of characters read.

Field Summary

Fields inherited from class java.io.Reader

lock

Constructor Summary

Constructors

Constructor and Description
CountingReader(Reader reader) Constructor

Method Summary

Modifier and Type	Method and Description
void	close()
int	getCharsRead()
int	getCharsReadSinceLastCall()
int	read(char[] cbuf, int off, int len)

Methods inherited from class java.io.Reader

mark, markSupported, read, read, read, ready, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

CountingReader

public CountingReader(Reader reader)

Constructor

Parameters:

reader - the Reader we're decorating

Method Detail

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in class Reader

Throws:

IOException

read

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

Specified by:

read in class Reader

Throws:

IOException

getCharsRead

public int getCharsRead()

getCharsReadSinceLastCall

public int getCharsReadSinceLastCall()