/*
    *    Copyright 2009-2021 the original author or authors.
    *
    *    Licensed under the Apache License, Version 2.0 (the "License");
    *    you may not use this file except in compliance with the License.
    *    You may obtain a copy of the License at
    *
    *       http://www.apache.org/licenses/LICENSE-2.0
    *
   *    Unless required by applicable law or agreed to in writing, software
   *    distributed under the License is distributed on an "AS IS" BASIS,
   *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   *    See the License for the specific language governing permissions and
   *    limitations under the License.
   */
  package org.apache.ibatis.mapping;
  
  import java.util.Collections;
  import java.util.List;
  
  import org.apache.ibatis.session.Configuration;
  
  /**
   * @author Clinton Begin
   */
  public class ParameterMap {
  
    private String id;
    private Class<?> type;
    private List<ParameterMapping> parameterMappings;
  
    private ParameterMap() {
    }
  
    public static class Builder {
      private ParameterMap parameterMap = new ParameterMap();
  
      public Builder(Configuration configuration, String id, Class<?> type, List<ParameterMapping> parameterMappings) {
        parameterMap.id = id;
        parameterMap.type = type;
        parameterMap.parameterMappings = parameterMappings;
      }
  
      public Class<?> type() {
        return parameterMap.type;
      }
  
      public ParameterMap build() {
        //lock down collections
        parameterMap.parameterMappings = Collections.unmodifiableList(parameterMap.parameterMappings);
        return parameterMap;
      }
    }
  
    public String getId() {
      return id;
    }
  
    public Class<?> getType() {
      return type;
    }
  
    public List<ParameterMapping> getParameterMappings() {
      return parameterMappings;
    }
  
  }