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.schema.Table;
  import org.apache.calcite.schema.Wrapper;
  import org.apache.calcite.sql.SqlAccessType;
  import org.apache.calcite.sql2rel.InitializerContext;
  
  import java.util.List;
  
  /**
   * Supplies a {@link SqlValidator} with the metadata for a table.
   *
   * @see SqlValidatorCatalogReader
   */
  public interface SqlValidatorTable extends Wrapper {
  
    //~ Methods ----------------------------------------------------------------
  
    RelDataType getRowType();
  
    List<String> getQualifiedName();
  
    /**
     * Returns whether a given column is monotonic.
     */
    SqlMonotonicity getMonotonicity(String columnName);
  
    /**
     * Returns the access type of the table.
     */
    SqlAccessType getAllowedAccess();
  
    boolean supportsModality(SqlModality modality);
  
    /**
     * Returns whether the table is temporal.
     */
    boolean isTemporal();
  
    /**
     * Returns whether the ordinal column has a default value.
     */
    @Deprecated // to be removed before 2.0
    boolean columnHasDefaultValue(RelDataType rowType, int ordinal,
        InitializerContext initializerContext);
  
    /** Returns the table. */
    default Table table() {
      return unwrapOrThrow(Table.class);
    }
  }
  