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.io.IOException;
20
21 /**
22 * 指定された Java プログラム要素フィルタ群の論理積でフィルタを適用する Java プログラム要素フィルタの実装です。
23 *
24 * @author Koji Sugisawa
25 * @since 1.2.3
26 */
27 public class BeanAndExpression extends BeanLogicalExpression {
28
29 /**
30 * デフォルトコンストラクタです。
31 */
32 public BeanAndExpression() {
33 super();
34 }
35
36 /**
37 * コンストラクタです。
38 *
39 * @param filters Java プログラム要素フィルタ群
40 * @throws IllegalArgumentException <code>filters</code> が <code>null</code> の場合
41 */
42 protected BeanAndExpression(final BeanFilter... filters) {
43 super(filters);
44 }
45
46 @Override
47 public boolean accept(final Object bean) throws IOException {
48 if (filters.isEmpty()) {
49 throw new IllegalArgumentException("Filters must not be empty");
50 }
51 for (final BeanFilter filter : filters) {
52 if (!filter.accept(bean)) {
53 return false;
54 }
55 }
56 return true;
57 }
58
59 }