content: /*
   * Copyright 2021-2024 Aklivity Inc
   *
   * Licensed under the Aklivity Community License (the "License"); you may not use
   * this file except in compliance with the License.  You may obtain a copy of the
   * License at
   *
   *   https://www.aklivity.io/aklivity-community-license/
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
   * WARRANTIES OF ANY KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations under the License.
   */
  package io.aklivity.zilla.runtime.model.core.config;
  
  import java.util.function.Function;
  
  import io.aklivity.zilla.runtime.engine.config.ConfigBuilder;
  
  public class StringModelConfigBuilder<T> extends ConfigBuilder<T, StringModelConfigBuilder<T>>
  {
      public static final String DEFAULT_ENCODING = "utf_8";
  
      private final Function<StringModelConfig, T> mapper;
  
      private String encoding;
      private String pattern;
      private int maxLength;
      private int minLength;
  
      StringModelConfigBuilder(
          Function<StringModelConfig, T> mapper)
      {
          this.mapper = mapper;
      }
  
      @Override
      @SuppressWarnings("unchecked")
      protected Class<StringModelConfigBuilder<T>> thisType()
      {
          return (Class<StringModelConfigBuilder<T>>) getClass();
      }
  
      public StringModelConfigBuilder<T> encoding(
          String encoding)
      {
          this.encoding = encoding;
          return this;
      }
  
      public StringModelConfigBuilder<T> pattern(
          String pattern)
      {
          this.pattern = pattern;
          return this;
      }
  
      public StringModelConfigBuilder<T> maxLength(
          int maxLength)
      {
          this.maxLength = maxLength;
          return this;
      }
  
      public StringModelConfigBuilder<T> minLength(
          int minLength)
      {
          this.minLength = minLength;
          return this;
      }
  
      @Override
      public T build()
      {
          String encoding = this.encoding != null ? this.encoding : DEFAULT_ENCODING;
          return mapper.apply(new StringModelConfig(encoding, pattern, maxLength, minLength));
      }
  }
  