edu.umd.cfar.lamp.apploader.prefs
Class PrintUsage

java.lang.Object
  edu.umd.cfar.lamp.apploader.prefs.PrintUsage

All Implemented Interfaces:

TriggerHandler

public class PrintUsage

extends java.lang.Object

implements TriggerHandler

Command-line trigger handler that prints out usage information and exits the program.

Constructor Summary

PrintUsage()

Method Summary

void	invoke(PrefsManager prefs, com.hp.hpl.jena.rdf.model.Resource def, java.lang.String value) Prints out usage information and exits the program.

Methods inherited from class java.lang.Object

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

Constructor Detail

PrintUsage

public PrintUsage()

Method Detail

invoke

public void invoke(PrefsManager prefs,
                   com.hp.hpl.jena.rdf.model.Resource def,
                   java.lang.String value)

Prints out usage information and exits the program.

Specified by:

invoke in interface TriggerHandler

Parameters:

prefs - The preferences to modify.

def - The RDF resource that defined the handler

value - The value passed from the command line or java property.

See Also:

TriggerHandler.invoke(edu.umd.cfar.lamp.apploader.prefs.PrefsManager, com.hp.hpl.jena.rdf.model.Resource, java.lang.String)