Package com.helger.base.io.stream

Class CountingOutputStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

com.helger.base.io.stream.WrappedOutputStream

com.helger.base.io.stream.CountingOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class CountingOutputStream
extends WrappedOutputStream

A wrapper around an OutputStream that counts the number of read bytes.

Author:

Philip Helger

Field Summary

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

Constructors

Constructor	Description
CountingOutputStream(@NonNull OutputStream aSourceOS)	Constructor wrapping the given output stream.

Method Summary

Modifier and Type	Method	Description
final long	getBytesWritten()
String	toString()
void	write(byte @NonNull [] aBuf, int nOfs, int nLen)
void	write(int b)

Methods inherited from class com.helger.base.io.stream.WrappedOutputStream

getWrappedOutputStream

Methods inherited from class java.io.FilterOutputStream

close, flush, write

Methods inherited from class java.io.OutputStream

nullOutputStream

Methods inherited from class java.lang.Object

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

Constructor Details

CountingOutputStream

public CountingOutputStream(@NonNull OutputStream aSourceOS)

Constructor wrapping the given output stream.

Parameters:

aSourceOS - The output stream to be wrapped. May not be null.

Method Details

write

public void write(int b)
           throws IOException

Overrides:

write in class FilterOutputStream

Throws:

IOException

write

public void write(byte @NonNull [] aBuf,
 int nOfs,
 int nLen)
           throws IOException

Overrides:

write in class WrappedOutputStream

Throws:

IOException

getBytesWritten

@Nonnegative
public final long getBytesWritten()

Returns:

The number of written bytes.

toString

public String toString()

Overrides:

toString in class WrappedOutputStream