content: package com.alibaba.sreworks.dataset.common.utils;
  
  import com.mifmif.common.regex.Generex;
  import org.apache.commons.lang3.StringUtils;
  
  import java.util.List;
  import java.util.regex.Matcher;
  import java.util.regex.Pattern;
  
  public class Regex {
  
      public static String generateDocumentByRegex(String regex) {
          regex = StringUtils.stripStart(regex, "^");
          regex = StringUtils.stripEnd(regex, "$");
          return new Generex(regex).random();
      }
  
      public static Boolean checkDocumentByRegex(String document, String regex) {
          Matcher matcher = Pattern.compile(regex).matcher(document);
          return matcher.find();
      }
  
      public static Boolean checkDocumentByPattern(String document, Pattern pattern) {
          Matcher matcher = pattern.matcher(document);
          return matcher.find();
      }
  
      public static Boolean checkAllDocumentByRegex(List<String> documentList, String regex) {
          for (String document : documentList) {
              if (!checkDocumentByRegex(document, regex)) {
                  return false;
              }
          }
          return true;
      }
  
      public static Boolean checkAllDocumentByPattern(List<String> documentList, Pattern pattern) {
          for (String document : documentList) {
              if (!checkDocumentByPattern(document, pattern)) {
                  return false;
              }
          }
          return true;
      }
  }
  