Package org.gatein.pc.api.info

Interface PreferencesInfo

public interface PreferencesInfo

Since:

2.4

Version:

$Revision: 5448 $

Author:

Julien Viet

Method Summary

Modifier and Type	Method	Description
Set<String>	getKeys()	Return the immutable set of keys.
PreferenceInfo	getPreference(String key)	A preference specified by its key.

Method Details

getKeys

Set<String> getKeys()

Return the immutable set of keys.

Returns:

the keys

getPreference

PreferenceInfo getPreference(String key)
                      throws IllegalArgumentException

A preference specified by its key.

Parameters:

key - the key

Returns:

the preference info or null if it does not exist

Throws:

IllegalArgumentException - if the key is null