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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  package org.apache.maven.surefire.group.match;
20  
21  import java.util.Collection;
22  
23  /**
24   * AND group matcher
25   *
26   */
27  public class AndGroupMatcher extends JoinGroupMatcher {
28  
29      public AndGroupMatcher(GroupMatcher... matchers) {
30          for (GroupMatcher matcher : matchers) {
31              addMatcher(matcher);
32          }
33      }
34  
35      public AndGroupMatcher(Collection<GroupMatcher> matchers) {
36          for (GroupMatcher matcher : matchers) {
37              addMatcher(matcher);
38          }
39      }
40  
41      @Override
42      public boolean enabled(Class<?>... cats) {
43          for (GroupMatcher matcher : getMatchers()) {
44              boolean result = matcher.enabled(cats);
45              if (!result) {
46                  return false;
47              }
48          }
49  
50          return true;
51      }
52  
53      @Override
54      public boolean enabled(String... cats) {
55          for (GroupMatcher matcher : getMatchers()) {
56              boolean result = matcher.enabled(cats);
57              if (!result) {
58                  return false;
59              }
60          }
61  
62          return true;
63      }
64  
65      @Override
66      public String toString() {
67          StringBuilder sb = new StringBuilder();
68          for (GroupMatcher matcher : getMatchers()) {
69              if (sb.length() > 0) {
70                  sb.append(" AND ");
71              }
72              sb.append(matcher);
73          }
74  
75          return sb.toString();
76      }
77  
78      @Override
79      public int hashCode() {
80          final int prime = 31;
81          int result = 1;
82          result = prime * result;
83          for (GroupMatcher matcher : getMatchers()) {
84              result += matcher.hashCode();
85          }
86          return result;
87      }
88  
89      @Override
90      public boolean equals(Object obj) {
91          if (this == obj) {
92              return true;
93          }
94          if (obj == null) {
95              return false;
96          }
97          if (getClass() != obj.getClass()) {
98              return false;
99          }
100         AndGroupMatcher other = (AndGroupMatcher) obj;
101         return getMatchers().equals(other.getMatchers());
102     }
103 }