Package org.flasby.login2.settings

Interface Settings

All Superinterfaces:

Iterable<Map.Entry<String,String>>

All Known Subinterfaces:

PersistentSettings, SimpleSettings

All Known Implementing Classes:

FileSettings, SimpleSettingsImpl

public interface Settings
extends Iterable<Map.Entry<String,String>>

provides persistent settings for any application. The settings can be edited manually. Settings are organized into groups which may contain other groups. Groups are, however, optional and a root group exists and is the first to be available.

Author:

Steve Flasby

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	Settings.ApplyWithExistingValue
static interface	Settings.ApplyWithMissingKey

Method Summary

Modifier and Type	Method	Description
void	doIfExists(String key, Settings.ApplyWithExistingValue ifExists)
void	doIfExists(String key, Settings.ApplyWithExistingValue ifExists, Settings.ApplyWithMissingKey otherwise)
String	get(String name)	gets a value from this settings group.
boolean	isEmpty()

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Method Details

get

String get(String name)

gets a value from this settings group.

Parameters:

name -

Returns:

doIfExists

void doIfExists(String key,
 Settings.ApplyWithExistingValue ifExists)

doIfExists

void doIfExists(String key,
 Settings.ApplyWithExistingValue ifExists,
 Settings.ApplyWithMissingKey otherwise)

isEmpty

boolean isEmpty()