[DL-Learner SVN] SF.net SVN: dl-learner:[3699] trunk/components-ext/src/main/java/org/ dllearner/algorithm/tbsl/ltag/parser/Preprocessor.java

[<chr...@us...>]

Revision: 3699
          http://dl-learner.svn.sourceforge.net/dl-learner/?rev=3699&view=rev
Author:   christinaunger
Date:     2012-05-09 15:34:39 +0000 (Wed, 09 May 2012)
Log Message:
-----------
[tbsl] changed regex that provoked NullPointerException

Modified Paths:
--------------
    trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/ltag/parser/Preprocessor.java

Modified: trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/ltag/parser/Preprocessor.java
===================================================================
--- trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/ltag/parser/Preprocessor.java	2012-05-09 15:28:25 UTC (rev 3698)
+++ trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/ltag/parser/Preprocessor.java	2012-05-09 15:34:39 UTC (rev 3699)
@@ -88,8 +88,8 @@
 		Pattern vpassinPattern    = Pattern.compile("\\s((\\w+)/VPASS.\\w+/IN)");
 		Pattern gerundinPattern   = Pattern.compile("\\s((\\w+)/((VBG)|(VBN)).\\w+/IN)");
 		Pattern vprepPattern      = Pattern.compile("\\s((\\w+)(?<!have)/V[A-Z]+\\s\\w+/(IN|TO))");
-		Pattern whenPattern       = Pattern.compile("(?i)(when/WRB\\s(.+\\s)(\\w+)/((V[A-Z]+)|(PASS[A-Z]+)))");
-		Pattern wherePattern      = Pattern.compile("(?i)(where/WRB\\s(.+\\s)(\\w+)/((V[A-Z]+)|(PASS[A-Z]+)))");
+		Pattern whenPattern       = Pattern.compile("\\A(when/WRB\\s(.+\\s)(\\w+)/((V[A-Z]+)|(PASS[A-Z]+)))");
+		Pattern wherePattern      = Pattern.compile("\\A(where/WRB\\s(.+\\s)(\\w+)/((V[A-Z]+)|(PASS[A-Z]+)))");
 		Pattern adjsPattern       = Pattern.compile("((\\w+)/JJ.(\\w+)/JJ)");
 		Pattern adjnounPattern    = Pattern.compile("((\\w+)(?<!many)/JJ.(\\w+)/NN(S)?)");
 		Pattern adjnprepPattern   = Pattern.compile("((\\w+)(?<!many)/JJ.(\\w+)/NPREP)");
@@ -195,7 +195,7 @@
 		}
 		m = whenPattern.matcher(condensedstring);
 		while (m.find()) {
-                    if (m.group(5).equals("VPREP")) {
+                    if (m.group(4).equals("VPREP")) {
                         if (VERBOSE) logger.trace("Replacing " + m.group(1) + " by " + m.group(2)+m.group(3)+"/WHENPREP");
 			condensedstring = condensedstring.replaceFirst(m.group(1),m.group(2) + m.group(3)+"/WHENPREP");
                     } else {

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