[DL-Learner SVN] SF.net SVN: dl-learner:[3587] trunk/components-ext/src/main/java/org/ dllearner/algorithm/tbsl/nlp/TreeTagger.java

[<lor...@us...>]

Revision: 3587
          http://dl-learner.svn.sourceforge.net/dl-learner/?rev=3587&view=rev
Author:   lorenz_b
Date:     2012-02-24 10:38:39 +0000 (Fri, 24 Feb 2012)
Log Message:
-----------
Updated TreeTagger.

Modified Paths:
--------------
    trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/nlp/TreeTagger.java

Modified: trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/nlp/TreeTagger.java
===================================================================
--- trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/nlp/TreeTagger.java	2012-02-24 10:36:50 UTC (rev 3586)
+++ trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/nlp/TreeTagger.java	2012-02-24 10:38:39 UTC (rev 3587)
@@ -1,6 +1,7 @@
 package org.dllearner.algorithm.tbsl.nlp;
 
 import java.io.IOException;
+import java.util.Collections;
 import java.util.List;
 import java.util.Arrays;
 
@@ -14,35 +15,37 @@
 
 	TreeTaggerWrapper<String> tt;
 	
+	private String tagging;
+	
 	public TreeTagger() throws IOException {
-		System.setProperty("treetagger.home","/home/christina/Software/TreeTagger");
+		System.setProperty("treetagger.home","/home/lorenz/Downloads/TreeTagger");
 		tt = new TreeTaggerWrapper<String>();
-		tt.setModel("/home/christina/Software/TreeTagger/lib/english.par:iso8859-1");
+		tt.setModel(this.getClass().getClassLoader().getResource("tbsl/models/treetagger/english.par").getPath());
 	}
 	
 	public String tag(String s) {
-		
+		tagging = "";
 		List<String> input = Arrays.asList(s.split(" "));		
 		try {
 		     tt.setHandler(new TokenHandler<String>() {
 		         public void token(String token, String pos, String lemma) {
-		             System.out.println(token+"/"+pos+"/"+lemma);
+		             tagging += token+"/"+pos + " ";
 		         }
 		     });
-		     System.out.println("Tagged with TreeTagger:\n");
 		     tt.process(input);
-		     System.out.println(tt.getStatus());
 		} catch (IOException e) {
 			e.printStackTrace();
 		} catch (TreeTaggerException e) {
 			e.printStackTrace();
 		}
-		 finally {
-		     tt.destroy();
-		}
-		return "";
+		
+		return tagging.trim();
 	}
 	
+	public void close(){
+		tt.destroy();
+	}
+	
 	@Override
 	public String getName() {
 		return "Tree Tagger";
@@ -56,7 +59,6 @@
 
 	@Override
 	public List<String> tagTopK(String sentence) {
-		// TODO Auto-generated method stub
-		return null;
+		return Collections.singletonList(tag(sentence));
 	}
 }

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