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1   /*
2    * Copyright 2016 The Netty Project
3    *
4    * The Netty Project licenses this file to you under the Apache License,
5    * version 2.0 (the "License"); you may not use this file except in compliance
6    * with the License. You may obtain a copy of the License at:
7    *
8    *   https://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, WITHOUT
12   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13   * License for the specific language governing permissions and limitations
14   * under the License.
15   */
16  package io.netty.channel.kqueue;
17  
18  import io.netty.util.internal.ObjectUtil;
19  import io.netty.util.internal.UnstableApi;
20  
21  @UnstableApi
22  public final class AcceptFilter {
23      static final AcceptFilter PLATFORM_UNSUPPORTED = new AcceptFilter("", "");
24      private final String filterName;
25      private final String filterArgs;
26  
27      public AcceptFilter(String filterName, String filterArgs) {
28          this.filterName = ObjectUtil.checkNotNull(filterName, "filterName");
29          this.filterArgs = ObjectUtil.checkNotNull(filterArgs, "filterArgs");
30      }
31  
32      public String filterName() {
33          return filterName;
34      }
35  
36      public String filterArgs() {
37          return filterArgs;
38      }
39  
40      @Override
41      public boolean equals(Object o) {
42          if (o == this) {
43              return true;
44          }
45          if (!(o instanceof AcceptFilter)) {
46              return false;
47          }
48          AcceptFilter rhs = (AcceptFilter) o;
49          return filterName.equals(rhs.filterName) && filterArgs.equals(rhs.filterArgs);
50      }
51  
52      @Override
53      public int hashCode() {
54          return 31 * (31 + filterName.hashCode()) + filterArgs.hashCode();
55      }
56  
57      @Override
58      public String toString() {
59          return filterName + ", " + filterArgs;
60      }
61  }