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.tika.mime;
18
19 import java.util.List;
20
21 class OrClause implements Clause {
22
23 private final List<Clause> clauses;
24
25 OrClause(List<Clause> clauses) {
26 this.clauses = clauses;
27 }
28
29 public boolean eval(byte[] data) {
30 for (Clause clause : clauses) {
31 if (clause.eval(data)) {
32 return true;
33 }
34 }
35 return false;
36 }
37
38 public int size() {
39 int size = 0;
40 for (Clause clause : clauses) {
41 size = Math.max(size, clause.size());
42 }
43 return size;
44 }
45
46 public String toString() {
47 return "or" + clauses;
48 }
49
50 }