1/*
2 * Copyright 2011 Google Inc.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.google.testing.littlemock;
18
19import java.util.List;
20
21/**
22 * Simple capture object for use in tests.
23 *
24 * @author hugohudson@gmail.com (Hugo Hudson)
25 *
26 * @param <T> the type we are going to capture
27 */
28public interface ArgumentCaptor<T extends Object> extends LittleMock.ArgumentMatcher {
29  /** Gets the last value captured, or null if no value has been captured. */
30  public T getValue();
31
32  /** Gets the list of all values that have been captured. */
33  public List<T> getAllValues();
34
35  /** Use this argument captor to perform the capture. */
36  public T capture();
37
38}
39