Package org.rwtodd.args

Class BasicNoArgParam<T>

java.lang.Object

org.rwtodd.args.BasicNoArgParam<T>

All Implemented Interfaces:

NoArgParam<T>, Param

Direct Known Subclasses:

CountingParam, FlagParam

public abstract class BasicNoArgParam<T>
extends Object
implements NoArgParam<T>

Field Summary

Fields

Modifier and Type	Field	Description
protected final String	helpText
protected final Iterable<String>	paramNames

Constructor Summary

Constructors

Constructor	Description
BasicNoArgParam(Iterable<String> names, T dflt, String help)

Method Summary

Modifier and Type	Method	Description
void	addHelp(PrintStream ps)	adds help for this parameter to the given stream.
void	addToMap(Map<String,Param> map)	Add the parameter's names to a Map<String,Param>.
T	getValue()	gets the current value of the parameter

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.rwtodd.args.NoArgParam

process

Field Details

paramNames

protected final Iterable<String> paramNames

helpText

protected final String helpText

Constructor Details

BasicNoArgParam

public BasicNoArgParam(Iterable<String> names,
 T dflt,
 String help)

Method Details

getValue

public T getValue()

Description copied from interface: NoArgParam

gets the current value of the parameter

Specified by:

getValue in interface NoArgParam<T>

addToMap

public void addToMap(Map<String,Param> map)

Description copied from interface: Param

Add the parameter's names to a Map<String,Param>.

Specified by:

addToMap in interface Param

Parameters:

map - the Map to which our names should be added.

addHelp

public void addHelp(PrintStream ps)

Description copied from interface: Param

adds help for this parameter to the given stream.

Specified by:

addHelp in interface Param

Parameters:

ps - the stream to use