[DL-Learner SVN] SF.net SVN: dl-learner:[3577] trunk/components-core/src/main/java/org/ dllearner/utilities/JustificationBasedCoherentOntologyExtractor.java

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

Revision: 3577
          http://dl-learner.svn.sourceforge.net/dl-learner/?rev=3577&view=rev
Author:   lorenz_b
Date:     2012-02-08 13:23:08 +0000 (Wed, 08 Feb 2012)
Log Message:
-----------
Reading ontologies from BZIP2.

Modified Paths:
--------------
    trunk/components-core/src/main/java/org/dllearner/utilities/JustificationBasedCoherentOntologyExtractor.java

Modified: trunk/components-core/src/main/java/org/dllearner/utilities/JustificationBasedCoherentOntologyExtractor.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/utilities/JustificationBasedCoherentOntologyExtractor.java	2012-02-08 11:49:16 UTC (rev 3576)
+++ trunk/components-core/src/main/java/org/dllearner/utilities/JustificationBasedCoherentOntologyExtractor.java	2012-02-08 13:23:08 UTC (rev 3577)
@@ -1,7 +1,9 @@
 package org.dllearner.utilities;
 
+import java.io.BufferedInputStream;
 import java.io.BufferedOutputStream;
 import java.io.File;
+import java.io.FileInputStream;
 import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.IOException;
@@ -682,8 +684,11 @@
 		boolean computeParallel = Boolean.valueOf(args[3]);
 		
 		System.out.println("Loading ontology...");
-		File file = new File(filename);
-		OWLOntology schema = man.loadOntologyFromOntologyDocument(file);
+		InputStream is = new BufferedInputStream(new FileInputStream(filename));
+		if(args[0].endsWith("bz2")){
+			is = new CompressorStreamFactory().createCompressorInputStream("bzip2", is);
+		}
+		OWLOntology schema = man.loadOntologyFromOntologyDocument(is);
 		man.removeAxioms(schema, schema.getAxioms(AxiomType.TRANSITIVE_OBJECT_PROPERTY));
 		
 //		OWLOntology cleaned = man.createOntology(IRI.create("http://dbpedia_cleaned.owl"));

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