org.brutusin.wava.core.plug

Class LinuxCommands

java.lang.Object

org.brutusin.wava.core.plug.LinuxCommands

Direct Known Subclasses:

CachingLinuxCommands, POSIXCommandsImpl

public abstract class LinuxCommands
extends Object

Author:

Ignacio del Valle Alles idelvall@brutusin.org

Constructor Summary

Constructors

Constructor and Description
LinuxCommands()

Method Summary

Modifier and Type	Method and Description
abstract void	createNamedPipes(File... files)
abstract String[]	decorateWithCPUAffinity(String[] cmd, String affinity)
abstract String	getFileOwner(File f)
static LinuxCommands	getInstance()
abstract String[]	getRunAsCommand(String user, String[] cmd)
abstract String	getRunningUser()
abstract long	getSystemRSSFreeMemory()
abstract long	getSystemRSSMemory()
abstract long	getSystemRSSUsedMemory()
abstract long[]	getTreeRSS(int[] pids)
abstract void	killTree(int pid)
abstract void	setImmutable(File f, boolean immutable)
abstract void	setNiceness(int pId, int niceness)

Methods inherited from class java.lang.Object

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

Constructor Detail

LinuxCommands

public LinuxCommands()

Method Detail

getInstance

public static LinuxCommands getInstance()

setImmutable

public abstract void setImmutable(File f,
                                  boolean immutable)
                           throws IOException,
                                  InterruptedException

Throws:

IOException

InterruptedException

setNiceness

public abstract void setNiceness(int pId,
                                 int niceness)
                          throws IOException,
                                 InterruptedException

Throws:

IOException

InterruptedException

decorateWithCPUAffinity

public abstract String[] decorateWithCPUAffinity(String[] cmd,
                                                 String affinity)

getTreeRSS

public abstract long[] getTreeRSS(int[] pids)
                           throws IOException,
                                  InterruptedException

Throws:

IOException

InterruptedException

killTree

public abstract void killTree(int pid)
                       throws IOException,
                              InterruptedException

Throws:

IOException

InterruptedException

getSystemRSSUsedMemory

public abstract long getSystemRSSUsedMemory()
                                     throws IOException,
                                            InterruptedException

Throws:

IOException

InterruptedException

getSystemRSSFreeMemory

public abstract long getSystemRSSFreeMemory()
                                     throws IOException,
                                            InterruptedException

Throws:

IOException

InterruptedException

getSystemRSSMemory

public abstract long getSystemRSSMemory()
                                 throws IOException,
                                        InterruptedException

Throws:

IOException

InterruptedException

getRunAsCommand

public abstract String[] getRunAsCommand(String user,
                                         String[] cmd)

createNamedPipes

public abstract void createNamedPipes(File... files)
                               throws IOException,
                                      InterruptedException

Throws:

IOException

InterruptedException

getFileOwner

public abstract String getFileOwner(File f)
                             throws IOException,
                                    InterruptedException

Throws:

IOException

InterruptedException

getRunningUser

public abstract String getRunningUser()
                               throws IOException,
                                      InterruptedException

Throws:

IOException

InterruptedException