org.esa.beam.framework.processor
Class ProcessorRunner

java.lang.Object
  org.esa.beam.framework.processor.ProcessorRunner

public class ProcessorRunner
extends Object

Runs any processor passed in according to the command line parameters set. This class has a single static method runProcessor(java.lang.String[], org.esa.beam.framework.processor.Processor) which implements the unified processing scenario performed for all scientific processors in the BEAM processing framework.

Refer to the command line parser class CmdLineParser for a documentation of the available comamnd line arguments.

Method Summary

static void	main(String[] args)
static void	printUsage(Processor processor) Prints a general help message when no commandline is supplied
static boolean	runProcessor(String[] args, Processor processor) Implements the unified processing scenario performed for all scientific processors in the BEAM processing framework.

Methods inherited from class java.lang.Object

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

Method Detail

main

public static void main(String[] args)

runProcessor

public static boolean runProcessor(String[] args,
                                   Processor processor)

Implements the unified processing scenario performed for all scientific processors in the BEAM processing framework. The method performs the following steps when run in interactive mode:

• Initializes the processor with a request, if one is present
• Creates the processor UI frame and attaches the processor to it
• Attaches a progressbar to the processor and
• runs the processor UI frame

If the processor runs in non-interactive mode it:

• Loops over all requests in the request file and for each request it
• initializes the processor with the current request
• logs the processor header (optionally)
• logs the request and
• runs the processor on the current request

Parameters:

args - the commandline arguments retrieved by the main method

processor - the processor

Returns:

true for success

printUsage

public static void printUsage(Processor processor)

Prints a general help message when no commandline is supplied