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  1. import java.util.*;
  2. import java.lang.*;
  3. import java.io.*;
  4. import java.util.regex.*;
  5. /* Name of the class has to be "Main" only if the class is public. */
  6. class Ideone
  7. {
  8. 	public static void main (String[] args) throws java.lang.Exception
  9. 	{
  10. 		String text = "plan plans lander planitia<path id=\"DE\" data-id=\"\"/><path id=\"AU\" data-id=\"\" /> rest of the file";
  11.         String pattern = "<path.*?(id=\"(.*?)\").*?(data-id=\"(.*?)\").*?>";
  12.         Pattern r = Pattern.compile(pattern);
  13.         Matcher m = r.matcher(text);
  14.         StringBuffer sb = new StringBuffer();
  15.         while (m.find()) {
  16.         	System.out.println(m.group(1));
  17.         	System.out.println(m.group(2));
  18.         	String idReplacement = "";
  19.         	if (m.group(2).equals("DE")) {
  20.         		idReplacement = "Deutschland";
  21.         	} else {
  22.         		idReplacement = "AUSTRIA";
  23.         	}
  24.             m.appendReplacement(sb, m.group(0).replaceFirst(Pattern.quote(m.group(1)), "id=\""+idReplacement+"\"").replaceFirst(Pattern.quote(m.group(3)), "data-id=\"DATAID\""));
  25.         }
  26.         m.appendTail(sb); // append the rest of the contents
  27.         System.out.println(sb.toString());
  28. 	}
  29. }
Success #stdin #stdout 0.15s 36396KB
comments (?)
stdin
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Standard input is empty
stdout
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id="DE"
DE
id="AU"
AU
plan plans lander planitia<path id="Deutschland" data-id="DATAID"/><path id="AUSTRIA" data-id="DATAID" /> rest of the file
https://ideone.com/ropncq
language:
Java (HotSpot 12)
created:
4 years ago
visibility:
public

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