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.asterix.common.api;
  
  import org.apache.commons.lang3.StringUtils;
  
  @FunctionalInterface
  public interface IIdentifierMapper {
  
      enum Modifier {
          SINGULAR,
          SINGULAR_CAPITALIZED,
          PLURAL,
          PLURAL_CAPITALIZED,
          NONE,
          NONE_CAPITALIZED;
  
          public String fixup(String input) {
              switch (this) {
                  case SINGULAR_CAPITALIZED:
                  case PLURAL_CAPITALIZED:
                  case NONE_CAPITALIZED:
                      return StringUtils.capitalize(input);
                  default:
                      return input;
              }
          }
      }
  
      String map(String identifier, Modifier modifier);
  
  }
  