DeflateCompressorOutputStream (Apache Commons Compress 1.13 API)

java.lang.Object
- java.io.OutputStream
- - org.apache.commons.compress.compressors.CompressorOutputStream
  - - org.apache.commons.compress.compressors.deflate.DeflateCompressorOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable
```
public class DeflateCompressorOutputStream
extends CompressorOutputStream
```
Deflate compressor.

Since:

1.9

Constructor Summary

Constructors
Constructor and Description
`DeflateCompressorOutputStream(OutputStream outputStream)` Creates a Deflate compressed output stream with the default parameters.
`DeflateCompressorOutputStream(OutputStream outputStream, DeflateParameters parameters)` Creates a Deflate compressed output stream with the specified parameters.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`close()`
`void`	`finish()` Finishes compression without closing the underlying stream.
`void`	`flush()` Flushes the encoder and calls `outputStream.flush()`.
`void`	`write(byte[] buf, int off, int len)`
`void`	`write(int b)`

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
  - DeflateCompressorOutputStream
```
public DeflateCompressorOutputStream(OutputStream outputStream)
                              throws IOException
```
    Creates a Deflate compressed output stream with the default parameters.
    
    Parameters:
    outputStream - the stream to wrap
    
    Throws:
    
    IOException - on error
  - DeflateCompressorOutputStream
```
public DeflateCompressorOutputStream(OutputStream outputStream,
                             DeflateParameters parameters)
                              throws IOException
```
    Creates a Deflate compressed output stream with the specified parameters.
    
    Parameters:
    outputStream - the stream to wrap
    parameters - the deflate parameters to apply
    
    Throws:
    
    IOException - on error
- Method Detail
  - write
```
public void write(int b)
           throws IOException
```
    Specified by:
    
    write in class OutputStream
    
    Throws:
    
    IOException
  - write
```
public void write(byte[] buf,
         int off,
         int len)
           throws IOException
```
    Overrides:
    
    write in class OutputStream
    
    Throws:
    
    IOException
  - flush
```
public void flush()
           throws IOException
```
    Flushes the encoder and calls outputStream.flush(). All buffered pending data will then be decompressible from the output stream. Calling this function very often may increase the compressed file size a lot.
    
    Specified by:
    
    flush in interface Flushable
    
    Overrides:
    
    flush in class OutputStream
    
    Throws:
    
    IOException
  - finish
```
public void finish()
            throws IOException
```
    Finishes compression without closing the underlying stream.
    No more data can be written to this stream after finishing.
    
    Throws:
    
    IOException - on error
  - close
```
public void close()
           throws IOException
```
    Specified by:
    
    close in interface Closeable
    
    Specified by:
    
    close in interface AutoCloseable
    
    Overrides:
    
    close in class OutputStream
    
    Throws:
    
    IOException

Class DeflateCompressorOutputStream

Constructor Summary

Method Summary

Methods inherited from class java.io.OutputStream

Methods inherited from class java.lang.Object

Constructor Detail

DeflateCompressorOutputStream

DeflateCompressorOutputStream

Method Detail

write

write

flush

finish

close