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 com.datastax.dse.driver.api.querybuilder.schema;
  
  import com.datastax.oss.driver.api.core.CqlIdentifier;
  import edu.umd.cs.findbugs.annotations.NonNull;
  
  public interface AlterDseTableDropColumn {
    /**
     * Adds column(s) to drop to ALTER TABLE specification. This may be repeated with successive calls
     * to drop columns.
     */
    @NonNull
    AlterDseTableDropColumnEnd dropColumns(@NonNull CqlIdentifier... columnNames);
  
    /** Shortcut for {@link #dropColumns(CqlIdentifier...)}. */
    @NonNull
    default AlterDseTableDropColumnEnd dropColumns(@NonNull String... columnNames) {
      CqlIdentifier ids[] = new CqlIdentifier[columnNames.length];
      for (int i = 0; i < columnNames.length; i++) {
        ids[i] = CqlIdentifier.fromCql(columnNames[i]);
      }
      return dropColumns(ids);
    }
  
    /**
     * Adds a column to drop to ALTER TABLE specification. This may be repeated with successive calls
     * to drop columns. Shortcut for {@link #dropColumns(CqlIdentifier...) #dropColumns(columnName)}.
     */
    @NonNull
    default AlterDseTableDropColumnEnd dropColumn(@NonNull CqlIdentifier columnName) {
      return dropColumns(columnName);
    }
  
    /**
     * Shortcut for {@link #dropColumn(CqlIdentifier) dropColumn(CqlIdentifier.fromCql(columnName))}.
     */
    @NonNull
    default AlterDseTableDropColumnEnd dropColumn(@NonNull String columnName) {
      return dropColumns(CqlIdentifier.fromCql(columnName));
    }
  }
  