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[DL-Learner SVN] SF.net SVN: dl-learner: [802] trunk/src/dl-learner/org/dllearner/kb/sparql/ SparqlQueryDescriptionConvertVisitor.java
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From: <ku...@us...> - 2008-04-21 14:33:26
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Revision: 802
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=802&view=rev
Author: kurzum
Date: 2008-04-21 07:33:06 -0700 (Mon, 21 Apr 2008)
Log Message:
-----------
added more test cases, added printflag
Modified Paths:
--------------
trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryDescriptionConvertVisitor.java
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryDescriptionConvertVisitor.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryDescriptionConvertVisitor.java 2008-04-21 07:06:53 UTC (rev 801)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryDescriptionConvertVisitor.java 2008-04-21 14:33:06 UTC (rev 802)
@@ -1,7 +1,10 @@
package org.dllearner.kb.sparql;
+import java.util.HashMap;
+import java.util.SortedSet;
import java.util.Stack;
+import java.util.TreeSet;
import org.dllearner.algorithms.gp.ADC;
import org.dllearner.core.owl.DatatypeExactCardinalityRestriction;
@@ -34,6 +37,8 @@
*/
public class SparqlQueryDescriptionConvertVisitor implements DescriptionVisitor{
+ public boolean debug_flag=false;
+
private Stack<String> stack = new Stack<String>();
private String query="";
@@ -75,10 +80,31 @@
*/
public static void main(String[] args) {
try {
- String d = "EXISTS \"http://dbpedia.org/property/disambiguates\".TOP";
- String query = SparqlQueryDescriptionConvertVisitor.getSparqlQuery(d);
- System.out.println(d);
- System.out.println(query);
+ SortedSet<String> s = new TreeSet<String>();
+ HashMap<String,String> result = new HashMap<String,String>();
+ String conj="(\"http://dbpedia.org/class/yago/Person100007846\" AND \"http://dbpedia.org/class/yago/Head110162991\")";
+
+
+ s.add("EXISTS \"http://dbpedia.org/property/disambiguates\".TOP");
+ s.add("EXISTS \"http://dbpedia.org/property/successor\".\"http://dbpedia.org/class/yago/Person100007846\"");
+ s.add("EXISTS \"http://dbpedia.org/property/successor\"."+conj);
+ s.add("ALL \"http://dbpedia.org/property/disambiguates\".TOP");
+ s.add("ALL \"http://dbpedia.org/property/successor\".\"http://dbpedia.org/class/yago/Person100007846\"");
+ s.add("\"http://dbpedia.org/class/yago/Person100007846\"");
+ s.add(conj);
+ s.add("(\"http://dbpedia.org/class/yago/Person100007846\" OR \"http://dbpedia.org/class/yago/Head110162991\")");
+ s.add("NOT \"http://dbpedia.org/class/yago/Person100007846\"");
+
+ for (String kbsyntax : s) {
+ result.put(kbsyntax,SparqlQueryDescriptionConvertVisitor.getSparqlQuery(kbsyntax));
+ }
+ System.out.println("************************");
+ for (String string : result.keySet()) {
+ System.out.println("KBSyntayString: "+string);
+ System.out.println("Query:\n"+result.get(string));
+ System.out.println("************************");
+ }
+ System.out.println("Finished");
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
@@ -89,42 +115,42 @@
* @see org.dllearner.core.owl.DescriptionVisitor#visit(org.dllearner.core.owl.Negation)
*/
public void visit(Negation description) {
- System.out.println("Negation");
+ print("Negation");
}
/* (non-Javadoc)
* @see org.dllearner.core.owl.DescriptionVisitor#visit(org.dllearner.core.owl.ObjectAllRestriction)
*/
public void visit(ObjectAllRestriction description) {
- System.out.println("ObjectAllRestriction");
+ print("ObjectAllRestriction");
}
/* (non-Javadoc)
* @see org.dllearner.core.owl.DescriptionVisitor#visit(org.dllearner.core.owl.ObjectSomeRestriction)
*/
public void visit(ObjectSomeRestriction description) {
- System.out.println("ObjectSomeRestriction");
+ print("ObjectSomeRestriction");
query+="?"+stack.peek()+" <"+description.getRole()+"> ?object"+currentObject+".";
stack.push("object"+currentObject);
currentObject++;
description.getChild(0).accept(this);
stack.pop();
- System.out.println(description.getRole());
- System.out.println(description.getChild(0));
+ print(description.getRole().toString());
+ print(description.getChild(0).toString());
}
/* (non-Javadoc)
* @see org.dllearner.core.owl.DescriptionVisitor#visit(org.dllearner.core.owl.Nothing)
*/
public void visit(Nothing description) {
- System.out.println("Nothing");
+ print("Nothing");
}
/* (non-Javadoc)
* @see org.dllearner.core.owl.DescriptionVisitor#visit(org.dllearner.core.owl.Thing)
*/
public void visit(Thing description) {
- System.out.println("Thing");
+ print("Thing");
}
@@ -132,7 +158,7 @@
* @see org.dllearner.core.owl.DescriptionVisitor#visit(org.dllearner.core.owl.Intersection)
*/
public void visit(Intersection description) {
- System.out.println("Intersection");
+ print("Intersection");
description.getChild(0).accept(this);
query+=".";
description.getChild(1).accept(this);
@@ -143,7 +169,7 @@
* @see org.dllearner.core.owl.DescriptionVisitor#visit(org.dllearner.core.owl.Union)
*/
public void visit(Union description) {
- System.out.println("Union");
+ print("Union");
query+="{";
description.getChild(0).accept(this);
query+="} UNION {";
@@ -155,42 +181,42 @@
* @see org.dllearner.core.owl.DescriptionVisitor#visit(org.dllearner.core.owl.ObjectMinCardinalityRestriction)
*/
public void visit(ObjectMinCardinalityRestriction description) {
- System.out.println("ObjectMinCardinalityRestriction");
+ print("ObjectMinCardinalityRestriction");
}
/* (non-Javadoc)
* @see org.dllearner.core.owl.DescriptionVisitor#visit(org.dllearner.core.owl.ObjectExactCardinalityRestriction)
*/
public void visit(ObjectExactCardinalityRestriction description) {
- System.out.println("ObjectExactCardinalityRestriction");
+ print("ObjectExactCardinalityRestriction");
}
/* (non-Javadoc)
* @see org.dllearner.core.owl.DescriptionVisitor#visit(org.dllearner.core.owl.ObjectMaxCardinalityRestriction)
*/
public void visit(ObjectMaxCardinalityRestriction description) {
- System.out.println("ObjectMaxCardinalityRestriction");
+ print("ObjectMaxCardinalityRestriction");
}
/* (non-Javadoc)
* @see org.dllearner.core.owl.DescriptionVisitor#visit(org.dllearner.core.owl.ObjectValueRestriction)
*/
public void visit(ObjectValueRestriction description) {
- System.out.println("ObjectValueRestriction");
+ print("ObjectValueRestriction");
}
/* (non-Javadoc)
* @see org.dllearner.core.owl.DescriptionVisitor#visit(org.dllearner.core.owl.DatatypeValueRestriction)
*/
public void visit(DatatypeValueRestriction description) {
- System.out.println("DatatypeValueRestriction");
+ print("DatatypeValueRestriction");
}
/* (non-Javadoc)
* @see org.dllearner.core.owl.DescriptionVisitor#visit(org.dllearner.core.owl.NamedClass)
*/
public void visit(NamedClass description) {
- System.out.println("NamedClass");
+ print("NamedClass");
query+="?"+stack.peek()+" a <"+description.getName()+">";
}
@@ -198,34 +224,44 @@
* @see org.dllearner.core.owl.DescriptionVisitor#visit(org.dllearner.algorithms.gp.ADC)
*/
public void visit(ADC description) {
- System.out.println("ADC");
+ print("ADC");
}
/* (non-Javadoc)
* @see org.dllearner.core.owl.DescriptionVisitor#visit(org.dllearner.core.owl.DatatypeMinCardinalityRestriction)
*/
public void visit(DatatypeMinCardinalityRestriction description) {
- System.out.println("DatatypeMinCardinalityRestriction");
+ print("DatatypeMinCardinalityRestriction");
}
/* (non-Javadoc)
* @see org.dllearner.core.owl.DescriptionVisitor#visit(org.dllearner.core.owl.DatatypeExactCardinalityRestriction)
*/
public void visit(DatatypeExactCardinalityRestriction description) {
- System.out.println("DatatypeExactCardinalityRestriction");
+ print("DatatypeExactCardinalityRestriction");
}
/* (non-Javadoc)
* @see org.dllearner.core.owl.DescriptionVisitor#visit(org.dllearner.core.owl.DatatypeMaxCardinalityRestriction)
*/
public void visit(DatatypeMaxCardinalityRestriction description) {
- System.out.println("DatatypeMaxCardinalityRestriction");
+ print("DatatypeMaxCardinalityRestriction");
}
/* (non-Javadoc)
* @see org.dllearner.core.owl.DescriptionVisitor#visit(org.dllearner.core.owl.DatatypeSomeRestriction)
*/
public void visit(DatatypeSomeRestriction description) {
- System.out.println("DatatypeSomeRestriction");
+ print("DatatypeSomeRestriction");
}
+
+ /**
+ * TODO should be replaced by logger.debug or sth like that
+ * @param str
+ */
+ public void print(String str){
+ if(debug_flag)System.out.println(str);
+ }
+
+
}
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