Examples with StringParameter de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.StringParameter used on opensource projects

Example 1 with StringParameter

use of de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.StringParameter in project elki by elki-project.

the class LoggingTabPanel method configureStep.

@Override
protected synchronized void configureStep(Parameterization config) {
    StringParameter debugParam = // 
    new StringParameter(AbstractApplication.Parameterizer.DEBUG_ID).setOptional(true);
    Flag verboseFlag = new Flag(AbstractApplication.Parameterizer.VERBOSE_ID);
    // Verbose mode is a lot simpler
    if (config.grab(verboseFlag) && verboseFlag.isTrue()) {
        LoggingConfiguration.setVerbose(Level.VERBOSE);
    }
    // FIXME: add second level of verbosity!
    if (config.grab(debugParam)) {
        try {
            AbstractApplication.Parameterizer.parseDebugParameter(debugParam);
        } catch (WrongParameterValueException e) {
            de.lmu.ifi.dbs.elki.logging.LoggingUtil.exception(e);
        }
    }
}

Example 2 with StringParameter

use of de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.StringParameter in project elki by elki-project.

the class AbstractApplication method runCLIApplication.

/**
 * Generic command line invocation.
 *
 * Refactored to have a central place for outermost exception handling.
 *
 * @param cls Application class to run.
 * @param args the arguments to run this application with
 */
public static void runCLIApplication(Class<?> cls, String[] args) {
    SerializedParameterization params = new SerializedParameterization(args);
    Flag helpF = new Flag(Parameterizer.HELP_ID);
    params.grab(helpF);
    Flag helpLongF = new Flag(Parameterizer.HELP_LONG_ID);
    params.grab(helpLongF);
    try {
        ClassParameter<Object> descriptionP = new ClassParameter<>(Parameterizer.DESCRIPTION_ID, Object.class, true);
        params.grab(descriptionP);
        if (descriptionP.isDefined()) {
            params.clearErrors();
            printDescription(descriptionP.getValue());
            System.exit(1);
        }
        // Parse debug parameter
        StringParameter debugP = new StringParameter(Parameterizer.DEBUG_ID).setOptional(true);
        params.grab(debugP);
        if (debugP.isDefined()) {
            Parameterizer.parseDebugParameter(debugP);
        }
        // Fail silently on errors.
        if (params.getErrors().size() > 0) {
            params.logAndClearReportedErrors();
            System.exit(1);
        }
    } catch (Exception e) {
        printErrorMessage(e);
        System.exit(1);
    }
    try {
        TrackParameters config = new TrackParameters(params);
        Flag verboseF = new Flag(Parameterizer.VERBOSE_ID);
        if (config.grab(verboseF) && verboseF.isTrue()) {
            // Extra verbosity by repeating the flag:
            Flag verbose2F = new Flag(Parameterizer.VERBOSE_ID);
            LoggingConfiguration.setVerbose((config.grab(verbose2F) && verbose2F.isTrue()) ? Level.VERYVERBOSE : Level.VERBOSE);
        }
        AbstractApplication task = ClassGenericsUtil.tryInstantiate(AbstractApplication.class, cls, config);
        if ((helpF.isDefined() && helpF.getValue()) || (helpLongF.isDefined() && helpLongF.getValue())) {
            LoggingConfiguration.setVerbose(Level.VERBOSE);
            LOG.verbose(usage(config.getAllParameters()));
            System.exit(1);
        }
        if (params.getErrors().size() > 0) {
            LoggingConfiguration.setVerbose(Level.VERBOSE);
            LOG.verbose("ERROR: The following configuration errors prevented execution:");
            for (ParameterException e : params.getErrors()) {
                LOG.verbose(e.getMessage());
                LOG.verbose("\n");
            }
            params.logUnusedParameters();
            LOG.verbose("Stopping execution because of configuration errors above.");
            System.exit(1);
        }
        params.logUnusedParameters();
        task.run();
    } catch (Exception e) {
        printErrorMessage(e);
    }
}