de.caff.util.args

Class SimpleSwitch

java.lang.Object

de.caff.util.args.AbstractSimpleSwitch

de.caff.util.args.SimpleSwitch

All Implemented Interfaces:

Switch, SwitchOrArgument

public class SimpleSwitch
extends AbstractSimpleSwitch

A simple optional switch which either appears on the command line or not.

Since:

January 27, 2019

Author:

Rammi

Field Summary

Fields inherited from class de.caff.util.args.AbstractSimpleSwitch

description, longForm, shortForm

Constructor Summary

Constructors

Constructor and Description
SimpleSwitch(java.lang.Character shortForm, java.lang.String longForm, java.lang.String description) Constructor.

Method Summary

Modifier and Type	Method and Description
void	found(char shortSwitch) This switch appears in the command line in the given short form.
void	found(java.lang.String longSwitch) This switch appears in the command line in the given long form.
java.lang.String	getAppearance() Get the appearance of this switch or argument on the command line.
boolean	hasAppeared() Has the switch appeared on the command line?
void	setAppeared(boolean appeared) Set whether this switch has appeared.

Methods inherited from class de.caff.util.args.AbstractSimpleSwitch

getDescription, getLongForms, getShortForms

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.caff.util.args.Switch

consumeArgument, isOptional, isSwitch, needsArguments

Constructor Detail

SimpleSwitch

public SimpleSwitch(@NotNull
                    java.lang.Character shortForm,
                    @NotNull
                    java.lang.String longForm,
                    @NotNull
                    java.lang.String description)

Constructor.

Parameters:

shortForm - short form of switch

longForm - long form of switch

description - description of this switch

Method Detail

getAppearance

@NotNull
public java.lang.String getAppearance()

Description copied from interface: SwitchOrArgument

Get the appearance of this switch or argument on the command line.

Returns:

appearance

found

public void found(char shortSwitch)

Description copied from interface: Switch

This switch appears in the command line in the given short form.

Parameters:

shortSwitch - short form in which this switch appeared

found

public void found(@NotNull
                  java.lang.String longSwitch)

Description copied from interface: Switch

This switch appears in the command line in the given long form.

Parameters:

longSwitch - long form

hasAppeared

public boolean hasAppeared()

Has the switch appeared on the command line?

Returns:

true: the switch was included on the command line
false: the switch was not found on the command line

setAppeared

public void setAppeared(boolean appeared)

Set whether this switch has appeared. Usually this should be set automatically via the found() methods.

Parameters:

appeared - true: the switch was included on the command line
false: the switch was not found on the command line