| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.wicket.util; |
| |
| /** |
| * Provider that always provides the specified value. |
| * |
| * @author igor.vaynberg |
| * @param <T> |
| * type of value this provider provides |
| */ |
| public class ValueProvider<T> implements IProvider<T> |
| { |
| private final T value; |
| |
| /** |
| * Construct. |
| * |
| * @param value |
| * value to provide |
| */ |
| public ValueProvider(final T value) |
| { |
| this.value = value; |
| } |
| |
| @Override |
| public T get() |
| { |
| return value; |
| } |
| |
| /** |
| * Creates a provider for the specified value |
| * |
| * @param <T> |
| * type of value |
| * @param value |
| * value |
| * @return provider |
| */ |
| public static <T> ValueProvider<T> of(final T value) |
| { |
| return new ValueProvider<>(value); |
| } |
| } |