org.crsh.util
Class InputDecoder

java.lang.Object
  org.crsh.util.InputDecoder

All Implemented Interfaces:

java.util.Iterator<Input>

Direct Known Subclasses:

BaseTerm

public abstract class InputDecoder
extends java.lang.Object
implements java.util.Iterator<Input>

Version:

$Revision$

Author:

Julien Viet

Constructor Summary

InputDecoder()

Method Summary

void	appendData(char c)
void	appendData(java.lang.String s)
int	appendDel()
protected abstract void	doEcho(java.lang.String s)
protected abstract void	doEchoCRLF()
protected abstract void	doEchoDel()
protected abstract boolean	doMoveLeft()
protected abstract boolean	doMoveRight()
int	getSize()
boolean	hasNext()
boolean	isEchoing()
void	moveLeft()
void	moveRight()
Input	next()
void	remove()
java.lang.String	set(java.lang.String s)
void	setEchoing(boolean echoing)
int	size()

Methods inherited from class java.lang.Object

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

Constructor Detail

InputDecoder

public InputDecoder()

Method Detail

isEchoing

public boolean isEchoing()

setEchoing

public void setEchoing(boolean echoing)

doEchoCRLF

protected abstract void doEchoCRLF()
                            throws java.io.IOException

Throws:

java.io.IOException

doEcho

protected abstract void doEcho(java.lang.String s)
                        throws java.io.IOException

Throws:

java.io.IOException

doEchoDel

protected abstract void doEchoDel()
                           throws java.io.IOException

Throws:

java.io.IOException

doMoveLeft

protected abstract boolean doMoveLeft()
                               throws java.io.IOException

Throws:

java.io.IOException

doMoveRight

protected abstract boolean doMoveRight()
                                throws java.io.IOException

Throws:

java.io.IOException

set

public java.lang.String set(java.lang.String s)
                     throws java.io.IOException

Throws:

java.io.IOException

size

public int size()

appendData

public void appendData(java.lang.String s)
                throws java.io.IOException

Throws:

java.io.IOException

appendData

public void appendData(char c)
                throws java.io.IOException

Throws:

java.io.IOException

appendDel

public int appendDel()
              throws java.io.IOException

Throws:

java.io.IOException

getSize

public int getSize()

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<Input>

next

public Input next()

Specified by:

next in interface java.util.Iterator<Input>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<Input>

moveRight

public void moveRight()
               throws java.io.IOException

Throws:

java.io.IOException

moveLeft

public void moveLeft()
              throws java.io.IOException

Throws:

java.io.IOException