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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6. import java.util.regex.*;
  7. import java.net.*;
  8. /* Name of the class has to be "Main" only if the class is public. */
  9. class Ideone
  10. {
  11. 	public static List<String> values = Arrays.asList("test","detest","test0/1/1");
  12.  
  13. 	public static Collection<String> query(String queryStr,List<String> values) {
  14. 	    String orgQueryStr = queryStr;
  15. 	    //queryStr= queryStr.replaceAll("\\*", "\\\\S*");
  16. 	    //queryStr = "\\S*" + queryStr + "\\S*";
  17. 	    queryStr= queryStr.replaceAll("\\*+", ".*");
  18. 	    queryStr = ".*" + queryStr + (queryStr.endsWith(".*") ? "" : ".*"); 
  19. 	    System.out.println(queryStr);
  20. 	    List<String> list = new ArrayList<String>();
  21. 	    for (int i=0;i<values.size();i++) {
  22. 	        String str = values.get(i);
  23. 	        String str1 = str.toLowerCase();
  24. 	        //System.out.println("Search string : " + str1 + " QueryString : " + queryStr + " Original : " + orgQueryStr);
  25. 	        if (str1.matches(queryStr) || str1.contains(orgQueryStr)){
  26. 	            //System.out.println("Matched !!");
  27. 	            list.add(str);
  28. 	        }  
  29. 	        else{
  30. 	            //System.out.println("Did not match " + str1);
  31. 	        }
  32. 	    }
  33. 	    if (list.isEmpty())
  34. 	        return null;
  35. 	    else
  36. 	        return list;
  37. 	}
  38.  
  39. 	public static void main (String[] args) throws java.lang.Exception
  40. 	{
  41. 		String queryStr="te*";
  42. 	    System.out.println(URLDecoder.decode(queryStr));
  43. 	    queryStr= URLDecoder.decode(queryStr);
  44. 	    System.out.println(query(queryStr.toLowerCase(),values));
  45. 	}
  46. }
Success #stdin #stdout 0.1s 320576KB
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stdin
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Standard input is empty
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te*
.*te.*
[test, detest, test0/1/1]
https://ideone.com/MTEqk1
language:
Java (HotSpot 12)
created:
8 years ago
visibility:
secret

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