CountingOutputStream (moe.ios.core API)

java.lang.Object
- java.io.OutputStream
- - java.io.FilterOutputStream
  - - libcore.util.CountingOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable
```
public class CountingOutputStream
extends FilterOutputStream
```
An output stream that keeps count of the number of bytes written to it. Useful when we need to make decisions based on the size of the output, such as deciding what sort of metadata to writes to zip files.

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

Constructor Summary

Constructors
Constructor Description

CountingOutputStream(OutputStream out)
Constructs a new FilterOutputStream with out as its target stream.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`getCount()`
`void`	`write(byte[] buffer, int offset, int length)`	Writes `count` bytes from the byte array `buffer` starting at `offset` to the target stream.
`void`	`write(int oneByte)`	Writes one byte to the target stream.

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

Methods inherited from class java.io.OutputStream
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)
```
    Constructs a new FilterOutputStream with out as its target stream.
    
    Parameters:
    
    out - the target stream that this stream writes to.
- Method Detail
  - write
```
public void write(byte[] buffer,
                  int offset,
                  int length)
           throws IOException
```
    Description copied from class: FilterOutputStream
    
    Writes count bytes from the byte array buffer starting at offset to the target stream.
    
    Overrides:
    
    write in class FilterOutputStream
    
    Parameters:
    
    buffer - the buffer to write.
    
    offset - the index of the first byte in buffer to write.
    
    length - the number of bytes in buffer to write.
    
    Throws:
    
    IOException - if an I/O error occurs while writing to this stream.
  - write
```
public void write(int oneByte)
           throws IOException
```
    Description copied from class: FilterOutputStream
    
    Writes one byte to the target stream. Only the low order byte of the integer oneByte is written.
    
    Overrides:
    
    write in class FilterOutputStream
    
    Parameters:
    
    oneByte - the byte to be written.
    
    Throws:
    
    IOException - if an I/O error occurs while writing to this stream.
  - getCount
```
public long getCount()
```