Package org.savantbuild.runtime

Class Switches

java.lang.Object

org.savantbuild.runtime.Switches

public class Switches
extends Object

A class that models command-line switches that might have values or not.

Field Summary

Fields

Modifier and Type	Field	Description
Set<String>	booleanSwitches
Map<String,List<String>>	valueSwitches

Constructor Summary

Constructors

Constructor	Description
Switches()

Method Summary

Modifier and Type	Method	Description
void	add(String name)	Adds a switch that has no value (boolean).
void	add(String name, String value)	Adds a switch with the given value.
boolean	has(String name)	Returns whether or not the given switch was given by the user.
boolean	hasValue(String name, String value)	Returns whether or not the given switch has the given value.
String[]	values(String name)	Returns the values for the given switch name.

Methods inherited from class java.lang.Object

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

Field Details

booleanSwitches

public Set<String> booleanSwitches

valueSwitches

public Map<String,List<String>> valueSwitches

Constructor Details

Switches

public Switches()

Method Details

add

public void add(String name)

Adds a switch that has no value (boolean).

Parameters:

name - The name of the switch.

add

public void add(String name,
 String value)

Adds a switch with the given value.

Parameters:

name - The name of the switch.

value - The value of the switch.

has

public boolean has(String name)

Returns whether or not the given switch was given by the user. This checks booleans and value switches.

Parameters:

name - The name of the switch.

Returns:

True if the switch is present (either --foo or --foo=bar).

hasValue

public boolean hasValue(String name,
 String value)

Returns whether or not the given switch has the given value.

Parameters:

name - The name of the switch.

value - The value to check for.

Returns:

True if the switch has the value.

values

public String[] values(String name)

Returns the values for the given switch name. If the switch doesn't exist, this returns null.

Parameters:

name - The name of the switch.

Returns:

The values or null.