OperaGenericPreferences.java

/*
Copyright 2011-2012 Opera Software ASA

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

     http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package com.opera.core.systems.preferences;

/**
 * Instantiatable generic preference collection for preferences that require no special treatment
 * such as is the case fo {@link OperaScopePreferences} and {@link OperaFilePreferences}.
 */
public class OperaGenericPreferences extends AbstractOperaPreferences {

  /**
   * Clears all preferences from the local cache.
   */
  public void clear() {
    preferences.clear();
  }

  /**
   * Instantiatable generic preference that does not do any special treatment a preferences like
   * {@link OperaScopePreferences.ScopePreference} or {@link OperaFilePreferences.FilePreference}.
   *
   * @see OperaScopePreferences.ScopePreference, OperaFilePreferences.FilePreference
   */
  public static class GenericPreference extends AbstractPreference {

    public GenericPreference(String section, String key, Object value) {
      super(section, key, value);
    }

  }

}