jline
Class UnixTerminal.ReplayPrefixOneCharInputStream

java.lang.Object
  java.io.InputStream
      jline.UnixTerminal.ReplayPrefixOneCharInputStream

All Implemented Interfaces:

java.io.Closeable

Enclosing class:

UnixTerminal

static class UnixTerminal.ReplayPrefixOneCharInputStream
extends java.io.InputStream

This is awkward and inefficient, but probably the minimal way to add UTF-8 support to JLine

Author:

Marc Herbert

Field Summary

(package private) int	byteLength
(package private) int	byteRead
(package private) java.lang.String	encoding
(package private) byte	firstByte
(package private) java.io.InputStream	wrappedStream

Constructor Summary

UnixTerminal.ReplayPrefixOneCharInputStream(java.lang.String encoding)

Method Summary

int	available() InputStreamReader is greedy and will try to read bytes in advance.
int	read()
void	setInput(int recorded, java.io.InputStream wrapped)
void	setInputUTF8(int recorded, java.io.InputStream wrapped)

Methods inherited from class java.io.InputStream

close, mark, markSupported, read, read, reset, skip

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

firstByte

byte firstByte

byteLength

int byteLength

wrappedStream

java.io.InputStream wrappedStream

byteRead

int byteRead

encoding

final java.lang.String encoding

Constructor Detail

UnixTerminal.ReplayPrefixOneCharInputStream

public UnixTerminal.ReplayPrefixOneCharInputStream(java.lang.String encoding)

Method Detail

setInput

public void setInput(int recorded,
                     java.io.InputStream wrapped)
              throws java.io.IOException

Throws:

java.io.IOException

setInputUTF8

public void setInputUTF8(int recorded,
                         java.io.InputStream wrapped)
                  throws java.io.IOException

Throws:

java.io.IOException

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

available

public int available()

InputStreamReader is greedy and will try to read bytes in advance. We do NOT want this to happen since we use a temporary/"losing bytes" InputStreamReader above, that's why we hide the real wrappedStream.available() here.

Overrides:

available in class java.io.InputStream