nl.tno.imb.mc

Class StandardSettings

java.lang.Object

nl.tno.imb.mc.StandardSettings

public class StandardSettings
extends Object

Copyright (c) 2013-2016 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

Version:

$Revision$, $LastChangedDate$, by $Author$, initial version Oct 17, 2016

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

Field Summary

Fields

Modifier and Type	Field and Description
(package private) List<String>	arguments Non-switch command line arguments.
(package private) Map<String,String>	switches Map of collected switches.

Constructor Summary

Constructors

Constructor and Description
StandardSettings(String[] commandLineArguments) Construct StandardSettings from the command line arguments.

Method Summary

Modifier and Type	Method and Description
String	firstArgument() Reset the internal argument index and return the first non-switch command line argument.
String	getSetting(String settingName, String defaultValue)
String	getSwitch(String switchName, String defaultValue) Lookup and return a switch value.
String	nextArgument() Return the next non-switch command line argument and increment the internal argument index.
boolean	testSwitch(String switchName) Report if a switch is present.

Methods inherited from class java.lang.Object

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

Field Detail

switches

Map<String,String> switches

Map of collected switches.

arguments

List<String> arguments

Non-switch command line arguments.

Constructor Detail

StandardSettings

public StandardSettings(String[] commandLineArguments)

Construct StandardSettings from the command line arguments.

Parameters:

commandLineArguments - String[]; the command line arguments

Method Detail

testSwitch

public boolean testSwitch(String switchName)

Report if a switch is present.

Parameters:

switchName - String; name of the switch to report presence of

Returns:

boolean; true if the switch is present; false if the switch is not present

getSwitch

public String getSwitch(String switchName,
                        String defaultValue)

Lookup and return a switch value.

Parameters:

switchName - String; name of the switch to lookup

defaultValue - String; default value to return if lookup fails

Returns:

String; the value of the switch, or defaultValue if the switch is not defined

firstArgument

public String firstArgument()

Reset the internal argument index and return the first non-switch command line argument.

Returns:

String

nextArgument

public String nextArgument()

Return the next non-switch command line argument and increment the internal argument index.

Returns:

String; the next non-switch command line argument, or "" if there are no more non-switch command line arguments

getSetting

public String getSetting(String settingName,
                         String defaultValue)