java.lang.Object
- java.io.OutputStream
- - java.io.FilterOutputStream
  - - java.util.zip.InflaterOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable
```
public class InflaterOutputStream
extends FilterOutputStream
```
Implements an output stream filter for uncompressing data stored in the "deflate" compression format.

Since:

1.6

See Also:
InflaterInputStream, DeflaterInputStream, DeflaterOutputStream

Field Summary

Fields
Modifier and Type Field and Description

protected byte[] buf
Output buffer for writing uncompressed data.

protected Inflater inf
Decompressor for this stream.

InflaterOutputStream (Java Platform SE 7 ) Home of API Java Contents Haut
- Fields inherited from class java.io.FilterOutputStream
  out

Constructor Summary

Constructors
Constructor and Description
`InflaterOutputStream(OutputStream out)` Creates a new output stream with a default decompressor and buffer size.
`InflaterOutputStream(OutputStream out, Inflater infl)` Creates a new output stream with the specified decompressor and a default buffer size.
`InflaterOutputStream(OutputStream out, Inflater infl, int bufLen)` Creates a new output stream with the specified decompressor and buffer size.

InflaterOutputStream (Java Platform SE 7 ) Home of API Java Contents Haut

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`close()` Writes any remaining uncompressed data to the output stream and closes the underlying output stream.
`void`	`finish()` Finishes writing uncompressed data to the output stream without closing the underlying stream.
`void`	`flush()` Flushes this output stream, forcing any pending buffered output bytes to be written.
`void`	`write(byte[] b, int off, int len)` Writes an array of bytes to the uncompressed output stream.
`void`	`write(int b)` Writes a byte to the uncompressed output stream.

InflaterOutputStream (Java Platform SE 7 ) Home of API Java Contents Haut

Methods inherited from class java.io.FilterOutputStream
write

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

- Field Detail
  - inf
```
protected final Inflater inf
```
    Decompressor for this stream.
  - buf
```
protected final byte[] buf
```
    Output buffer for writing uncompressed data.
- Constructor Detail
  - InflaterOutputStream
```
public InflaterOutputStream(OutputStream out)
```
    Creates a new output stream with a default decompressor and buffer size.
    
    Parameters:
    out - output stream to write the uncompressed data to
    
    Throws:
    
    NullPointerException - if out is null
  - InflaterOutputStream
```
public InflaterOutputStream(OutputStream out,
                    Inflater infl)
```
    Creates a new output stream with the specified decompressor and a default buffer size.
    
    Parameters:
    out - output stream to write the uncompressed data to
    infl - decompressor ("inflater") for this stream
    
    Throws:
    
    NullPointerException - if out or infl is null
  - InflaterOutputStream
```
public InflaterOutputStream(OutputStream out,
                    Inflater infl,
                    int bufLen)
```
    Creates a new output stream with the specified decompressor and buffer size.
    
    Parameters:
    out - output stream to write the uncompressed data to
    infl - decompressor ("inflater") for this stream
    bufLen - decompression buffer size
    
    Throws:
    
    IllegalArgumentException - if bufLen is <= 0
    
    NullPointerException - if out or infl is null
- Method Detail
  - close
```
public void close()
           throws IOException
```
    Writes any remaining uncompressed data to the output stream and closes the underlying output stream.
    
    Specified by:
    
    close in interface Closeable
    
    Specified by:
    
    close in interface AutoCloseable
    
    Overrides:
    
    close in class FilterOutputStream
    
    Throws:
    
    IOException - if an I/O error occurs
    See Also:
    FilterOutputStream.flush(), FilterOutputStream.out
  - flush
```
public void flush()
           throws IOException
```
    Flushes this output stream, forcing any pending buffered output bytes to be written.
    
    Specified by:
    
    flush in interface Flushable
    
    Overrides:
    
    flush in class FilterOutputStream
    
    Throws:
    
    IOException - if an I/O error occurs or this stream is already closed
    See Also:
    FilterOutputStream.out
  - finish
```
public void finish()
            throws IOException
```
    Finishes writing uncompressed data to the output stream without closing the underlying stream. Use this method when applying multiple filters in succession to the same output stream.
    
    Throws:
    
    IOException - if an I/O error occurs or this stream is already closed
  - write
```
public void write(int b)
           throws IOException
```
    Writes a byte to the uncompressed output stream.
    
    Overrides:
    
    write in class FilterOutputStream
    
    Parameters:
    b - a single byte of compressed data to decompress and write to the output stream
    
    Throws:
    
    IOException - if an I/O error occurs or this stream is already closed
    
    ZipException - if a compression (ZIP) format error occurs
  - write
```
public void write(byte[] b,
         int off,
         int len)
           throws IOException
```
    Writes an array of bytes to the uncompressed output stream.
    
    Overrides:
    
    write in class FilterOutputStream
    
    Parameters:
    b - buffer containing compressed data to decompress and write to the output stream
    off - starting offset of the compressed data within b
    len - number of bytes to decompress from b
    
    Throws:
    
    IndexOutOfBoundsException - if off < 0, or if len < 0, or if len > b.length - off
    
    IOException - if an I/O error occurs or this stream is already closed
    
    NullPointerException - if b is null
    
    ZipException - if a compression (ZIP) format error occurs
    See Also:
    FilterOutputStream.write(int)

Document created the 11/06/2005, last modified the 04/03/2020
Source of the printed document:https://www.gaudry.be/en/java-api-rf-java/util/zip/InflaterOutputStream.html

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References

Manuel PHP : https://docs.oracle.com

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Contents Haut

Modifier and Type	Field and Description
`protected byte[]`	`buf` Output buffer for writing uncompressed data.
`protected Inflater`	`inf` Decompressor for this stream.

Class InflaterOutputStream

Field Summary

Fields inherited from class java.io.FilterOutputStream

Constructor Summary

Method Summary

Methods inherited from class java.io.FilterOutputStream

Methods inherited from class java.lang.Object

Field Detail

inf

buf

Constructor Detail

InflaterOutputStream

InflaterOutputStream

InflaterOutputStream

Method Detail

close

flush

finish

write

write

References