1 /*
2 * Copyright 2002-2016 the original author or authors
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
17 package com.github.springtestdbunit.dataset;
18
19 import org.dbunit.dataset.IDataSet;
20 import org.dbunit.dataset.ReplacementDataSet;
21
22 /**
23 * Strategy interface that can be used to modify a {@link IDataSet}.
24 *
25 * @author Phillip Webb
26 */
27 public interface DataSetModifier {
28
29 /**
30 * No-op {@link DataSetModifier}.
31 */
32 public static final DataSetModifier NONE = new DataSetModifier() {
33
34 public IDataSet modify(IDataSet dataSet) {
35 return dataSet;
36 }
37
38 };
39
40 /**
41 * Modify the given {@link IDataSet}, for example by wrapping it with a {@link ReplacementDataSet}.
42 * @param dataSet the {@link IDataSet} to modify
43 * @return the modified {@link IDataSet}
44 */
45 IDataSet modify(IDataSet dataSet);
46
47 }