org.jboss.aesh.extensions.page

Class FileDisplayer

java.lang.Object

org.jboss.aesh.extensions.page.FileDisplayer

All Implemented Interfaces:

org.jboss.aesh.complete.Completion

Direct Known Subclasses:

Less, Man

public abstract class FileDisplayer
extends Object
implements org.jboss.aesh.complete.Completion

An abstract command used to display files Implemented similar to less

Author:

Ståle W. Pedersen

Constructor Summary

Constructors

Constructor and Description
FileDisplayer()

Method Summary

Methods

Modifier and Type	Method and Description
void	afterAttach()
protected void	afterDetach()
void	clearBottomLine()
abstract void	displayBottom()
abstract org.jboss.aesh.console.man.FileParser	getFileParser()
org.jboss.aesh.console.man.TerminalPage.Search	getSearchStatus()
String	getSearchWord()
int	getTopVisibleRow()
boolean	isAtBottom()
boolean	isAtTop()
void	processOperation(org.jboss.aesh.console.command.CommandOperation operation)
void	setConsole(org.jboss.aesh.console.Console console)
void	setControlOperator(org.jboss.aesh.console.operator.ControlOperator controlOperator)
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.complete.Completion

complete

Constructor Detail

FileDisplayer

public FileDisplayer()

Method Detail

setConsole

public void setConsole(org.jboss.aesh.console.Console console)

setControlOperator

public void setControlOperator(org.jboss.aesh.console.operator.ControlOperator controlOperator)

afterAttach

public void afterAttach()
                 throws IOException

Throws:

IOException

afterDetach

protected void afterDetach()
                    throws IOException

Throws:

IOException

processOperation

public void processOperation(org.jboss.aesh.console.command.CommandOperation operation)
                      throws IOException

Throws:

IOException

getFileParser

public abstract org.jboss.aesh.console.man.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 org.jboss.aesh.console.man.TerminalPage.Search getSearchStatus()

getSearchWord

public String getSearchWord()

getTopVisibleRow

public int getTopVisibleRow()