content: /**
   * Copyright (C) 2010-2016 eBusiness Information, Excilys Group
   *
   * 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 org.androidannotations.api.sharedpreferences;
  
  import android.content.SharedPreferences;
  import android.content.SharedPreferences.Editor;
  
  public abstract class EditorHelper<T extends EditorHelper<T>> {
  
  	private final Editor editor;
  
  	public EditorHelper(SharedPreferences sharedPreferences) {
  		editor = sharedPreferences.edit();
  	}
  
  	protected Editor getEditor() {
  		return editor;
  	}
  
  	public final T clear() {
  		editor.clear();
  		return cast();
  	}
  
  	public final void apply() {
  		SharedPreferencesCompat.apply(editor);
  	}
  
  	protected IntPrefEditorField<T> intField(String key) {
  		return new IntPrefEditorField<>(cast(), key);
  	}
  
  	protected StringPrefEditorField<T> stringField(String key) {
  		return new StringPrefEditorField<>(cast(), key);
  	}
  
  	protected StringSetPrefEditorField<T> stringSetField(String key) {
  		return new StringSetPrefEditorField<>(cast(), key);
  	}
  
  	protected BooleanPrefEditorField<T> booleanField(String key) {
  		return new BooleanPrefEditorField<>(cast(), key);
  	}
  
  	protected FloatPrefEditorField<T> floatField(String key) {
  		return new FloatPrefEditorField<>(cast(), key);
  	}
  
  	protected LongPrefEditorField<T> longField(String key) {
  		return new LongPrefEditorField<>(cast(), key);
  	}
  
  	@SuppressWarnings("unchecked")
  	private T cast() {
  		return (T) this;
  	}
  
  }
  