HexFilterInputStream (org.refcodes:refcodes-forwardsecrecy 2.1.3 API)

java.lang.Object
- java.io.InputStream
- - java.io.FilterInputStream
  - - edu.vt.middleware.crypt.io.AbstractEncodingFilterInputStream
    - - edu.vt.middleware.crypt.io.HexFilterInputStream

All Implemented Interfaces:

Closeable, AutoCloseable
```
public class HexFilterInputStream
extends AbstractEncodingFilterInputStream
```
Decodes hexadecimal character bytes in the wrapped input stream into raw bytes.

Version:

$Revision: 2745 $

Author:

Middleware Services

Field Summary
- Fields inherited from class edu.vt.middleware.crypt.io.AbstractEncodingFilterInputStream
  byteBuffer, CHUNK_SIZE, decodeBuffer, position
- Fields inherited from class java.io.FilterInputStream
  in

Constructor Summary

Constructors
Constructor Description

HexFilterInputStream(InputStream in)
Creates a hex filter input stream around the given input stream.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`fillBuffer()`	Reads characters from the input reader and decodes them to fill `AbstractEncodingFilterInputStream.decodeBuffer`.
`protected int`	`getDecodeBufferCapacity()`	Gets the encoder that decodes encoded character data in the input stream to raw bytes.

Methods inherited from class edu.vt.middleware.crypt.io.AbstractEncodingFilterInputStream
read, read, read

Methods inherited from class java.io.FilterInputStream
available, close, mark, markSupported, reset, skip

Methods inherited from class java.io.InputStream
nullInputStream, readAllBytes, readNBytes, readNBytes, transferTo

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

- Constructor Detail
  - HexFilterInputStream
```
public HexFilterInputStream(InputStream in)
```
    Creates a hex filter input stream around the given input stream.
    
    Parameters:
    
    in - Input stream to wrap.
- Method Detail
  - getDecodeBufferCapacity
```
protected int getDecodeBufferCapacity()
```
    Gets the encoder that decodes encoded character data in the input stream to raw bytes.
    
    Specified by:
    
    getDecodeBufferCapacity in class AbstractEncodingFilterInputStream
    
    Returns:
    
    Encoder instance.
  - fillBuffer
```
protected void fillBuffer()
                   throws IOException
```
    Reads characters from the input reader and decodes them to fill AbstractEncodingFilterInputStream.decodeBuffer.
    
    Specified by:
    
    fillBuffer in class AbstractEncodingFilterInputStream
    
    Throws:
    
    IOException - On read errors.