| /* |
| * Copyright (c) 2007, 2011, 2012 Eike Stepper (Berlin, Germany) and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.net4j.util.om.pref; |
| |
| /** |
| * @author Eike Stepper |
| * @noextend This interface is not intended to be extended by clients. |
| * @noimplement This interface is not intended to be implemented by clients. |
| */ |
| public interface OMPreference<T> |
| { |
| public OMPreferences getPreferences(); |
| |
| public String getName(); |
| |
| public Type getType(); |
| |
| public T getDefaultValue(); |
| |
| public T getValue(); |
| |
| public T setValue(T value); |
| |
| public T unSet(); |
| |
| public boolean isSet(); |
| |
| /** |
| * @author Eike Stepper |
| */ |
| public enum Type |
| { |
| BOOLEAN, INTEGER, LONG, FLOAT, DOUBLE, STRING, ARRAY, BYTES |
| } |
| |
| /** |
| * @author Eike Stepper |
| * @since 3.5 |
| */ |
| public interface Participant |
| { |
| public void loadPreferences(); |
| |
| public void savePreferences(); |
| } |
| } |