Package org.eclipse.epsilon.common.cli

Class ConfigParser<C extends ProfilableRunConfiguration,B extends ProfilableRunConfiguration.Builder<C,B>>

java.lang.Object

org.eclipse.epsilon.common.cli.ConfigParser<C,B>

All Implemented Interfaces:

Consumer<String[]>, Function<String[],C>

Direct Known Subclasses:

EolConfigParser

public class ConfigParser<C extends ProfilableRunConfiguration,B extends ProfilableRunConfiguration.Builder<C,B>>
extends Object
implements Consumer<String[]>, Function<String[],C>

Convenience class providing an extensible command-line builder for ProfilableRunConfiguration.

Since:

1.6

Author:

Sina Madani

Field Summary

Fields

Modifier and Type	Field	Description
protected B	builder
protected org.apache.commons.cli.CommandLine	cmdLine
protected org.apache.commons.cli.HelpFormatter	help
protected String	helpOpt
protected String	nL
protected String	optionalUsage
protected org.apache.commons.cli.Options	options
protected String	outFileOpt
protected String	profileExecutionOpt
protected String	repeatsOpt
protected String	requiredUsage
protected C	runConfig
protected String	scriptOpt
protected String	showResultsOpt

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ConfigParser(B builder)

Method Summary

Modifier and Type	Method	Description
void	accept(String[] args)
C	apply(String[] args)
protected String	formatUsage()
protected void	handleException(Exception ex)
void	parseAndRun(String[] args)
protected void	parseArgs(String[] args)
protected double	tryParse(String opt, double absentDefault)
protected double	tryParse(String opt, float absentDefault)
protected int	tryParse(String opt, int absentDefault)
protected long	tryParse(String opt, long absentDefault)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Consumer

andThen

Methods inherited from interface java.util.function.Function

andThen, compose

Field Detail

builder

protected B extends ProfilableRunConfiguration.Builder<C,B> builder

runConfig

protected C extends ProfilableRunConfiguration runConfig

nL

protected String nL

profileExecutionOpt

protected String profileExecutionOpt

repeatsOpt

protected String repeatsOpt

showResultsOpt

protected String showResultsOpt

helpOpt

protected String helpOpt

scriptOpt

protected String scriptOpt

outFileOpt

protected String outFileOpt

requiredUsage

protected String requiredUsage

optionalUsage

protected String optionalUsage

options

protected org.apache.commons.cli.Options options

help

protected org.apache.commons.cli.HelpFormatter help

cmdLine

protected org.apache.commons.cli.CommandLine cmdLine

Constructor Detail

ConfigParser

protected ConfigParser(B builder)

Method Detail

formatUsage

protected String formatUsage()

parseArgs

protected void parseArgs(String[] args)
                  throws Exception

Throws:

Exception

handleException

protected void handleException(Exception ex)

tryParse

protected double tryParse(String opt,
                          float absentDefault)
                   throws IllegalArgumentException

Throws:

IllegalArgumentException

tryParse

protected double tryParse(String opt,
                          double absentDefault)
                   throws IllegalArgumentException

Throws:

IllegalArgumentException

tryParse

protected int tryParse(String opt,
                       int absentDefault)
                throws IllegalArgumentException

Throws:

IllegalArgumentException

tryParse

protected long tryParse(String opt,
                        long absentDefault)
                 throws IllegalArgumentException

Throws:

IllegalArgumentException

accept

public final void accept(String[] args)

Specified by:

accept in interface Consumer<C extends ProfilableRunConfiguration>

apply

public final C apply(String[] args)

Specified by:

apply in interface Function<C extends ProfilableRunConfiguration,B extends ProfilableRunConfiguration.Builder<C,B>>

parseAndRun

public final void parseAndRun(String[] args)