universum.studios.android.setting.key

Interface KeyModificator

public interface KeyModificator

A simple interface of which implementations may be used to modify keys associated with shared preferences.

Author:

Martin Albedinsky

Field Summary

Fields

Modifier and Type	Field and Description
static KeyModificator	EMPTY Implementation of KeyModificator that does not modify any key passed to modifyKey(String).

Method Summary

Modifier and Type	Method and Description
String	modifyKey(String key) Modifies the specified key according to implementation of this modificator.

Field Detail

EMPTY

static final KeyModificator EMPTY

Implementation of KeyModificator that does not modify any key passed to modifyKey(String).

Method Detail

modifyKey

String modifyKey(String key)

Modifies the specified key according to implementation of this modificator.

Parameters:

key - The key of which value to modify.

Returns:

Modified key or the same key as the given one if this modificator does not perform any modification.