CountingOutputStream

com.google.common.io

Class CountingOutputStream

java.lang.Object
- java.io.OutputStream
- - java.io.FilterOutputStream
  - - com.google.common.io.CountingOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable
```
@Beta
public final class CountingOutputStream
extends FilterOutputStream
```
An OutputStream that counts the number of bytes written.

Since:

1.0

Field Summary
- Fields inherited from class java.io.FilterOutputStream
  out

Constructor Summary

Constructors

Constructor and Description
`CountingOutputStream(OutputStream out)` Wraps another output stream, counting the number of bytes written.

Method Summary

All Methods

Instance Methods

Concrete Methods
Modifier and Type	Method and Description
`void`	`close()`
`long`	`getCount()` Returns the number of bytes written.
`void`	`write(byte[] b, int off, int len)`
`void`	`write(int b)`

Methods inherited from class java.io.FilterOutputStream
flush, write

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CountingOutputStream
```
public CountingOutputStream(OutputStream out)
```
    Wraps another output stream, counting the number of bytes written.
    
    Parameters:
    
    out - the output stream to be wrapped
- Method Detail
  - getCount
```
public long getCount()
```
    Returns the number of bytes written.
  - write
```
public void write(byte[] b,
                  int off,
                  int len)
           throws IOException
```
    Overrides:
    
    write in class FilterOutputStream
    
    Throws:
    
    IOException
  - write
```
public void write(int b)
           throws IOException
```
    Overrides:
    
    write in class FilterOutputStream
    
    Throws:
    
    IOException
  - close
```
public void close()
           throws IOException
```
    Specified by:
    
    close in interface Closeable
    
    Specified by:
    
    close in interface AutoCloseable
    
    Overrides:
    
    close in class FilterOutputStream
    
    Throws:
    
    IOException