org.jboss.aesh.console.man

Class AeshFileDisplayer

java.lang.Object

org.jboss.aesh.console.man.AeshFileDisplayer

All Implemented Interfaces:

Command

Direct Known Subclasses:

Man

public abstract class AeshFileDisplayer
extends Object
implements Command

An abstract command used to display files Implemented similar to less

Author:

Ståle W. Pedersen

Constructor Summary

Constructors

Constructor and Description
AeshFileDisplayer()

Method Summary

Modifier and Type	Method and Description
protected void	afterAttach()
protected void	afterDetach()
void	clearBottomLine()
abstract void	displayBottom()
protected CommandInvocation	getCommandInvocation()
abstract FileParser	getFileParser()
TerminalPage.Search	getSearchStatus()
String	getSearchWord()
protected Shell	getShell()
int	getTopVisibleRow()
boolean	isAtBottom()
boolean	isAtTop()
void	processInput()
void	processOperation(CommandOperation operation)
protected void	setCommandInvocation(CommandInvocation commandInvocation)
protected void	setControlOperator(ControlOperator operator)
void	writeToConsole(String word)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.aesh.console.command.Command

execute

Constructor Detail

AeshFileDisplayer

public AeshFileDisplayer()

Method Detail

setCommandInvocation

protected void setCommandInvocation(CommandInvocation commandInvocation)

getCommandInvocation

protected CommandInvocation getCommandInvocation()

setControlOperator

protected void setControlOperator(ControlOperator operator)

getShell

protected Shell getShell()

afterAttach

protected void afterAttach()
                    throws IOException,
                           InterruptedException

Throws:

IOException

InterruptedException

afterDetach

protected void afterDetach()
                    throws IOException

Throws:

IOException

processInput

public void processInput()
                  throws IOException,
                         InterruptedException

Throws:

IOException

InterruptedException

processOperation

public void processOperation(CommandOperation operation)
                      throws IOException

Throws:

IOException

getFileParser

public abstract FileParser getFileParser()

displayBottom

public abstract void displayBottom()
                            throws IOException

Throws:

IOException

writeToConsole

public void writeToConsole(String word)
                    throws IOException

Throws:

IOException

clearBottomLine

public void clearBottomLine()
                     throws IOException

Throws:

IOException

isAtBottom

public boolean isAtBottom()

isAtTop

public boolean isAtTop()

getSearchStatus

public TerminalPage.Search getSearchStatus()

getSearchWord

public String getSearchWord()

getTopVisibleRow

public int getTopVisibleRow()