content: /**
   * Copyright (C) 2024 AIDC-AI
   *
   * Licensed 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.alibaba.langengine.core.textsplitter;
  
  import lombok.Data;
  import org.apache.commons.lang3.StringUtils;
  
  import java.util.Arrays;
  import java.util.List;
  
  /**
   * 正则分割
   *
   * @author xiaoxuan.lp
   */
  @Data
  public class RegexTextSplitter extends TextSplitter {
  
      private String regex;
      @Override
      public List<String> splitText(String text) {
          List<String> splits;
          if(!StringUtils.isEmpty(regex)) {
              splits = Arrays.asList(text.split(regex));
          } else {
              splits = Arrays.asList(new String[] { text });
          }
          return splits;
      }
  }
  