Class FileCommandHistory

java.lang.Object

net.thevpc.common.commandline.FileCommandHistory

All Implemented Interfaces:

CommandHistory

public class FileCommandHistory
extends Object
implements CommandHistory

Constructor Summary

Constructors

Constructor	Description
FileCommandHistory(String file)

Method Summary

Modifier and Type	Method	Description
void	append(String command)
String[]	head(int n)
String[]	list()
void	load()
void	save()
String[]	tail(int n)

Methods inherited from class Object

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

Constructor Details

FileCommandHistory

public FileCommandHistory(String file)

Method Details

load

public void load()
          throws IOException

Specified by:

load in interface CommandHistory

Throws:

IOException

save

public void save()
          throws IOException

Specified by:

save in interface CommandHistory

Throws:

IOException

append

public void append(String command)
            throws IOException

Specified by:

append in interface CommandHistory

Throws:

IOException

list

public String[] list()

Specified by:

list in interface CommandHistory

tail

public String[] tail(int n)

Specified by:

tail in interface CommandHistory

head

public String[] head(int n)

Specified by:

head in interface CommandHistory