/*
* Copyright 2010 Google Inc.
*
* 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.google.gwt.editor.client.adapters;
import com.google.gwt.editor.client.LeafValueEditor;
/**
* A trivial implementation of LeafValueEditor than can be used for "hidden"
* properties when composing UI-based Editors.
*
* @param <T> the type of data being held
*/
public class SimpleEditor<T> implements LeafValueEditor<T> {
/**
* Returns a new ValueEditor that holds a {@code null} value.
*
* @return a SimpleEditor instance holding a {@code null} value
*/
public static <T> SimpleEditor<T> of() {
return new SimpleEditor<T>(null);
}
/**
* Returns a new ValueEditor that holds the given value.
*
* @param value a data object of type T
* @return a SimpleEditor instance holding the given value
*/
public static <T> SimpleEditor<T> of(T value) {
return new SimpleEditor<T>(value);
}
private T value;
/**
* Constructs a new SimpleEditor that holds the given value.
*
* @param value a data object of type T
*/
protected SimpleEditor(T value) {
this.value = value;
}
public T getValue() {
return value;
}
public void setValue(T value) {
this.value = value;
}
}