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1   /**
2    *    Copyright 2009-2015 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  package org.apache.ibatis.mapping;
17  
18  import java.util.Collections;
19  import java.util.List;
20  
21  import org.apache.ibatis.session.Configuration;
22  
23  /**
24   * @author Clinton Begin
25   */
26  public class ParameterMap {
27  
28    private String id;
29    private Class<?> type;
30    private List<ParameterMapping> parameterMappings;
31  
32    private ParameterMap() {
33    }
34  
35    public static class Builder {
36      private ParameterMap parameterMap = new ParameterMap();
37  
38      public Builder(Configuration configuration, String id, Class<?> type, List<ParameterMapping> parameterMappings) {
39        parameterMap.id = id;
40        parameterMap.type = type;
41        parameterMap.parameterMappings = parameterMappings;
42      }
43  
44      public Class<?> type() {
45        return parameterMap.type;
46      }
47  
48      public ParameterMap build() {
49        //lock down collections
50        parameterMap.parameterMappings = Collections.unmodifiableList(parameterMap.parameterMappings);
51        return parameterMap;
52      }
53    }
54  
55    public String getId() {
56      return id;
57    }
58  
59    public Class<?> getType() {
60      return type;
61    }
62  
63    public List<ParameterMapping> getParameterMappings() {
64      return parameterMappings;
65    }
66  
67  }