1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.juneau.utest.utils;
18
19 import java.util.function.*;
20
21 /**
22 * A simple supplier of objects.
23 */
24 public class MutableSupplier<T> implements Supplier<T> {
25 public T value;
26
27 public static <T> MutableSupplier<T> of(T value) {
28 return new MutableSupplier<T>().set(value);
29 }
30
31 public MutableSupplier<T> set(T value) {
32 this.value = value;
33 return this;
34 }
35
36 @Override
37 public T get() {
38 return value;
39 }
40 }