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.cassandra.index.sasi.analyzer;
  
  import java.util.Map;
  
  public class NonTokenizingOptions
  {
      public static final String NORMALIZE_LOWERCASE = "normalize_lowercase";
      public static final String NORMALIZE_UPPERCASE = "normalize_uppercase";
      public static final String CASE_SENSITIVE = "case_sensitive";
  
      private boolean caseSensitive;
      private boolean upperCaseOutput;
      private boolean lowerCaseOutput;
  
      public boolean isCaseSensitive()
      {
          return caseSensitive;
      }
  
      public void setCaseSensitive(boolean caseSensitive)
      {
          this.caseSensitive = caseSensitive;
      }
  
      public boolean shouldUpperCaseOutput()
      {
          return upperCaseOutput;
      }
  
      public void setUpperCaseOutput(boolean upperCaseOutput)
      {
          this.upperCaseOutput = upperCaseOutput;
      }
  
      public boolean shouldLowerCaseOutput()
      {
          return lowerCaseOutput;
      }
  
      public void setLowerCaseOutput(boolean lowerCaseOutput)
      {
          this.lowerCaseOutput = lowerCaseOutput;
      }
  
      public static class OptionsBuilder
      {
          private boolean caseSensitive = true;
          private boolean upperCaseOutput = false;
          private boolean lowerCaseOutput = false;
  
          public OptionsBuilder()
          {
          }
  
          public OptionsBuilder caseSensitive(boolean caseSensitive)
          {
              this.caseSensitive = caseSensitive;
              return this;
          }
  
          public OptionsBuilder upperCaseOutput(boolean upperCaseOutput)
          {
              this.upperCaseOutput = upperCaseOutput;
              return this;
          }
  
          public OptionsBuilder lowerCaseOutput(boolean lowerCaseOutput)
          {
              this.lowerCaseOutput = lowerCaseOutput;
              return this;
          }
  
          public NonTokenizingOptions build()
          {
              if (lowerCaseOutput && upperCaseOutput)
                  throw new IllegalArgumentException("Options to normalize terms cannot be " +
                          "both uppercase and lowercase at the same time");
  
              NonTokenizingOptions options = new NonTokenizingOptions();
              options.setCaseSensitive(caseSensitive);
              options.setUpperCaseOutput(upperCaseOutput);
              options.setLowerCaseOutput(lowerCaseOutput);
              return options;
          }
      }
  
      public static NonTokenizingOptions buildFromMap(Map<String, String> optionsMap)
      {
          OptionsBuilder optionsBuilder = new OptionsBuilder();
  
          for (Map.Entry<String, String> entry : optionsMap.entrySet())
          {
              switch (entry.getKey())
              {
                  case NORMALIZE_LOWERCASE:
                  {
                      boolean bool = Boolean.parseBoolean(entry.getValue());
                      optionsBuilder = optionsBuilder.lowerCaseOutput(bool);
                      break;
                  }
                  case NORMALIZE_UPPERCASE:
                  {
                      boolean bool = Boolean.parseBoolean(entry.getValue());
                      optionsBuilder = optionsBuilder.upperCaseOutput(bool);
                      break;
                  }
                  case CASE_SENSITIVE:
                  {
                      boolean bool = Boolean.parseBoolean(entry.getValue());
                      optionsBuilder = optionsBuilder.caseSensitive(bool);
                      break;
                  }
              }
          }
          return optionsBuilder.build();
      }
  
      public static NonTokenizingOptions getDefaultOptions()
      {
          return new OptionsBuilder()
                  .caseSensitive(true).lowerCaseOutput(false)
                  .upperCaseOutput(false)
                  .build();
      }
  }
  