Class ForkExec

java.lang.Object

ecmwf.common.technical.ForkAbstract

ecmwf.common.technical.ForkExec

All Implemented Interfaces:

Closeable, AutoCloseable

public final class ForkExec
extends ForkAbstract

The Class ForkExec.

Field Summary

Fields inherited from class ecmwf.common.technical.ForkAbstract

DISC_QUOTA_EXCEEDED, ECFS_NOT_AVAILABLE, NO_SUCH_FILE_OR_DIRECTORY, PERMISSION_DENIED, UNKNOWN_ERROR

Constructor Summary

Constructors

Constructor	Description
ForkExec(String args)	Instantiates a new fork exec.
ForkExec(String[] args)	Instantiates a new fork exec.

Method Summary

Modifier and Type	Method	Description
void	close()	Close.
String	getCommand()	Gets the command.
InputStream	getInputStream()	Gets the input stream.
boolean	kill()	Kill.
void	start()	Start.
int	waitFor()	Wait for.

Methods inherited from class ecmwf.common.technical.ForkAbstract

check, check, check, getError, getMessage, interrupted, restarted, setKillOnTimeOut, toString, writeInto

Methods inherited from class java.lang.Object

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

Constructor Details

ForkExec

public ForkExec(String[] args)

Instantiates a new fork exec.

Parameters:

args - the args

ForkExec

public ForkExec(String args)

Instantiates a new fork exec.

Parameters:

args - the args

Method Details

close

public void close()

Close. Close.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in class ForkAbstract

start

public void start()
           throws IOException

Start. Start.

Specified by:

start in class ForkAbstract

Throws:

IOException - Signals that an I/O exception has occurred.

kill

public boolean kill()

Kill. Kill.

Specified by:

kill in class ForkAbstract

Returns:

true, if successful

getInputStream

public InputStream getInputStream()
                           throws IOException

Gets the input stream. Gets the input stream.

Specified by:

getInputStream in class ForkAbstract

Returns:

the input stream

Throws:

IOException - Signals that an I/O exception has occurred.

getCommand

public String getCommand()

Gets the command. Gets the command.

Specified by:

getCommand in class ForkAbstract

Returns:

the command

waitFor

public int waitFor()
            throws InterruptedException

Wait for.

Returns:

the int

Throws:

InterruptedException - the interrupted exception