CRC32OutputStream

java.lang.Object
- java.io.OutputStream
- - java.io.FilterOutputStream
  - - com.inductiveautomation.ignition.common.util.CRC32OutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable
```
public class CRC32OutputStream
extends java.io.FilterOutputStream
```
A simple FilterOutputStream that calculates a checksum as data is written to the underlying stream

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

Constructor Summary

Constructors
Constructor Description

CRC32OutputStream(java.io.OutputStream out)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`getByteCount()`	The number of bytes written to this stream
`long`	`getChecksum()`
`void`	`write(byte[] b, int off, int len)`
`void`	`write(int b)`

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, toString, wait, wait, wait

Constructor Detail

CRC32OutputStream

public CRC32OutputStream(java.io.OutputStream out)

Method Detail

write

public void write(byte[] b,
                  int off,
                  int len)
           throws java.io.IOException

Overrides:: write in class java.io.FilterOutputStream
Throws:: java.io.IOException

write
```
public void write(int b)
           throws java.io.IOException
```
Overrides:

write in class java.io.FilterOutputStream

Throws:

java.io.IOException

getChecksum
```
public long getChecksum()
```

getByteCount
```
public long getByteCount()
```
The number of bytes written to this stream