de.enough.polish.emulator.process
Class ProcessCondition

java.lang.Object
  de.enough.polish.emulator.process.ProcessCondition

All Implemented Interfaces:

OutputFilter

Direct Known Subclasses:

ProcessWait

public class ProcessCondition
extends Object
implements OutputFilter

Blocks until an started process is finished. While the process is running, filter() matches each line printed by the process with the regex

Copyright Enough Software 2008-2009

Author:

Andre Schmidt, j2mepolish@enough.de

Constructor Summary

ProcessCondition(String[] arguments, String regex)
Constructs a new Condition instance.

ProcessCondition(String[] arguments, String[] regexes)
Constructs a new Condition instance.

Method Summary

void	filter(String message, PrintStream output) Filters the given message.
boolean	isMet() Calls the process, waits until it is finished and returns result.
protected boolean	matches(String message)

Methods inherited from class java.lang.Object

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

Constructor Detail

ProcessCondition

public ProcessCondition(String[] arguments,
                        String regex)

Constructs a new Condition instance.

Parameters:

arguments - the arguments to start the process

regex - the regex to match

ProcessCondition

public ProcessCondition(String[] arguments,
                        String[] regexes)

Constructs a new Condition instance.

Parameters:

arguments - the arguments to start the process

regexes - the regexes to match

Method Detail

filter

public void filter(String message,
                   PrintStream output)

Description copied from interface: OutputFilter

Filters the given message.

Specified by:

filter in interface OutputFilter

Parameters:

message - the message

output - the output stream to which the message can be written.

matches

protected boolean matches(String message)

isMet

public boolean isMet()
              throws IOException

Calls the process, waits until it is finished and returns result.

Returns:

true, if the regex was matched, otherwise false

Throws:

IOException - if an process error occurs