content: /*
   * Copyright 2021-2022 Alibaba Group Holding Ltd.
   *
   *    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 com.aliyun.fastmodel.core.semantic.table;
  
  import java.util.ArrayList;
  import java.util.List;
  import java.util.Set;
  import java.util.stream.Collectors;
  
  import com.aliyun.fastmodel.core.exception.SemanticException;
  import com.aliyun.fastmodel.core.semantic.SemanticCheck;
  import com.aliyun.fastmodel.core.semantic.SemanticErrorCode;
  import com.aliyun.fastmodel.core.tree.expr.Identifier;
  import com.aliyun.fastmodel.core.tree.statement.table.constraint.LevelConstraint;
  import com.aliyun.fastmodel.core.tree.statement.table.constraint.LevelDefine;
  
  /**
   * Desc:
   *
   * @author panguanjing
   * @date 2020/10/15
   */
  public class LevelConstraintSemanticCheck implements SemanticCheck<LevelConstraint> {
  
      Set<String> colNames = null;
  
      public LevelConstraintSemanticCheck(Set<String> colNames) {
          this.colNames = colNames;
      }
  
      @Override
      public void check(LevelConstraint baseStatement) throws SemanticException {
          List<LevelDefine> levelDefines = baseStatement.getLevelDefines();
          List<String> levelNames = new ArrayList<>();
          for (LevelDefine levelDefine : levelDefines) {
              String levelColName = levelDefine.getLevelColName().getValue();
              levelNames.add(levelColName);
              if (levelDefine.getLevelPropColNames() != null) {
                  levelNames.addAll(levelDefine.getLevelPropColNames().stream().map(Identifier::getValue).collect(
                      Collectors.toList()));
              }
          }
          List<String> notContains = notContains(colNames, levelNames);
          if (!isEmpty(notContains)) {
              throw new SemanticException(SemanticErrorCode.TABLE_CONSTRAINT_COL_MUST_EXIST,
                  "Table constraint haven't contains columnName:" + notContains);
          }
      }
  }
  