1 /*
2 * Copyright 2009-2013 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.orangesignal.csv.filters;
18
19 import java.util.List;
20
21 /**
22 * 指定された区切り文字形式データの値リストでフィルタする区切り文字形式データフィルタの論理否定でフィルタを適用する区切り文字形式データフィルタの実装です。
23 *
24 * @author Koji Sugisawa
25 * @since 1.2.3
26 */
27 public class CsvValueNotExpression implements CsvValueFilter {
28
29 /**
30 * 区切り文字形式データフィルタを保持します。
31 */
32 private CsvValueFilter filter;
33
34 /**
35 * コンストラクタです。
36 *
37 * @param filter 区切り文字形式データフィルタ
38 * @throws IllegalArgumentException <code>filter</code> が <code>null</code> の場合
39 */
40 protected CsvValueNotExpression(final CsvValueFilter filter) {
41 if (filter == null) {
42 throw new IllegalArgumentException(String.format("%s must not be null", CsvValueFilter.class.getSimpleName()));
43 }
44 this.filter = filter;
45 }
46
47 @Override
48 public boolean accept(final List<String> values) {
49 return !filter.accept(values);
50 }
51
52 @Override
53 public String toString() {
54 final String name = getClass().getName();
55 final int period = name.lastIndexOf('.');
56 return period > 0 ? name.substring(period + 1) : name;
57 }
58
59 }