org.solovyev.android.prefs
Class CollectionSetPreference<C extends Collection<T>,T>

java.lang.Object
  org.solovyev.android.prefs.AbstractPreference<C>
      org.solovyev.android.prefs.CollectionSetPreference<C,T>

All Implemented Interfaces:

Preference<C>

Direct Known Subclasses:

HashSetPreference

public abstract class CollectionSetPreference<C extends Collection<T>,T>
extends AbstractPreference<C>

Constructor Summary

protected

CollectionSetPreference(String id, C defaultValue, org.solovyev.common.text.Mapper<T> mapper)

Method Summary

protected abstract C	createCollection(int size)
protected C	getPersistedValue(android.content.SharedPreferences preferences)
protected void	putPersistedValue(android.content.SharedPreferences.Editor editor, C values) Method saved preference to preferences container editor

Methods inherited from class org.solovyev.android.prefs.AbstractPreference

getDefaultValue, getKey, getPreference, getPreferenceNoError, isSameKey, isSet, putDefault, putPreference, tryPutDefault

Methods inherited from class java.lang.Object

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

Constructor Detail

CollectionSetPreference

protected CollectionSetPreference(@Nonnull
                                  String id,
                                  @Nonnull
                                  C defaultValue,
                                  @Nonnull
                                  org.solovyev.common.text.Mapper<T> mapper)

Method Detail

getPersistedValue

protected C getPersistedValue(@Nonnull
                              android.content.SharedPreferences preferences)

Specified by:

getPersistedValue in class AbstractPreference<C extends Collection<T>>

Parameters:

preferences - preferences container

Returns:

preference value from preferences with key defined by AbstractPreference.getKey() method

createCollection

@Nonnull
protected abstract C createCollection(int size)

putPersistedValue

protected void putPersistedValue(@Nonnull
                                 android.content.SharedPreferences.Editor editor,
                                 @Nonnull
                                 C values)

Description copied from class: AbstractPreference

Method saved preference to preferences container editor

Specified by:

putPersistedValue in class AbstractPreference<C extends Collection<T>>

Parameters:

editor - editor in which value must be saved

values - value to be saved