content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to you 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.calcite.sql.validate;
  
  import org.apache.calcite.rel.type.RelDataType;
  import org.apache.calcite.sql.SqlAccessType;
  
  import java.util.List;
  
  /**
   * Implements {@link org.apache.calcite.sql.validate.SqlValidatorTable} by
   * delegating to a parent table.
   */
  public abstract class DelegatingSqlValidatorTable implements SqlValidatorTable {
    protected final SqlValidatorTable table;
  
    /**
     * Creates a DelegatingSqlValidatorTable.
     *
     * @param table Parent table
     */
    protected DelegatingSqlValidatorTable(SqlValidatorTable table) {
      this.table = table;
    }
  
    @Override public RelDataType getRowType() {
      return table.getRowType();
    }
  
    @Override public List<String> getQualifiedName() {
      return table.getQualifiedName();
    }
  
    @Override public SqlMonotonicity getMonotonicity(String columnName) {
      return table.getMonotonicity(columnName);
    }
  
    @Override public SqlAccessType getAllowedAccess() {
      return table.getAllowedAccess();
    }
  }
  