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[DL-Learner SVN] SF.net SVN: dl-learner:[1066] trunk/src/dl-learner
|
From: <ku...@us...> - 2008-08-14 05:52:22
|
Revision: 1066
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=1066&view=rev
Author: kurzum
Date: 2008-08-14 05:52:18 +0000 (Thu, 14 Aug 2008)
Log Message:
-----------
added another level for recursion 2
Modified Paths:
--------------
trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlKnowledgeSource.java
trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryMaker.java
Added Paths:
-----------
trunk/src/dl-learner/rdbtoonto/
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlKnowledgeSource.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlKnowledgeSource.java 2008-08-13 17:39:19 UTC (rev 1065)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlKnowledgeSource.java 2008-08-14 05:52:18 UTC (rev 1066)
@@ -1,5 +1,5 @@
/**
- * Copyright (C) 2007, Jens Lehmann
+ * Copyright (C) 2007-2008, Jens Lehmann
*
* This file is part of DL-Learner.
*
Modified: trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryMaker.java
===================================================================
--- trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryMaker.java 2008-08-13 17:39:19 UTC (rev 1065)
+++ trunk/src/dl-learner/org/dllearner/kb/sparql/SparqlQueryMaker.java 2008-08-14 05:52:18 UTC (rev 1066)
@@ -1,5 +1,5 @@
/**
- * Copyright (C) 2007, Sebastian Hellmann
+ * Copyright (C) 2007-2008, Jens Lehmann
*
* This file is part of DL-Learner.
*
@@ -24,7 +24,6 @@
import java.util.SortedSet;
import java.util.TreeSet;
-
/**
* Can assemble sparql queries. can make queries for subject, predicate, object
* according to the filter settings object SparqlQueryType, which gives the
@@ -34,106 +33,152 @@
*
*/
public class SparqlQueryMaker {
-
+
private static final String MODE_ALLOW = "allow";
+
private static final String MODE_FORBID = "forbid";
+
private static final String lineend = "\n";
-
- //allow false is forbid
+
+ // allow false is forbid
private boolean allowMode = false;
+
private boolean assembled = false;
+
private String filter = "";
+
private SortedSet<String> objectFilterList;
+
private SortedSet<String> predicateFilterList;
+
private boolean literals = false;
-
-
- public SparqlQueryMaker(SortedSet<String> objectFilterList, SortedSet<String> predicateFilterList,
- boolean literals) {
+
+ public SparqlQueryMaker(SortedSet<String> objectFilterList,
+ SortedSet<String> predicateFilterList, boolean literals) {
super();
this.objectFilterList = objectFilterList;
this.predicateFilterList = predicateFilterList;
this.literals = literals;
}
-
-
- public SparqlQueryMaker(boolean allowMode, SortedSet<String> objectFilterList, SortedSet<String> predicateFilterList,
- boolean literals) {
- this(objectFilterList,predicateFilterList,literals);
+ public SparqlQueryMaker(boolean allowMode,
+ SortedSet<String> objectFilterList,
+ SortedSet<String> predicateFilterList, boolean literals) {
+
+ this(objectFilterList, predicateFilterList, literals);
this.allowMode = allowMode;
}
-
- public SparqlQueryMaker(String mode, SortedSet<String> objectFilterList, SortedSet<String> predicateFilterList,
- boolean literals) {
- this(objectFilterList,predicateFilterList,literals);
- if( mode.equalsIgnoreCase(MODE_ALLOW)) {
+
+ public SparqlQueryMaker(String mode, SortedSet<String> objectFilterList,
+ SortedSet<String> predicateFilterList, boolean literals) {
+ this(objectFilterList, predicateFilterList, literals);
+ if (mode.equalsIgnoreCase(MODE_ALLOW)) {
this.allowMode = true;
- } else if(mode.equalsIgnoreCase(MODE_FORBID)) {
+ } else if (mode.equalsIgnoreCase(MODE_FORBID)) {
this.allowMode = false;
} else {
this.allowMode = false;
}
}
-
public String makeSubjectQueryUsingFilters(String subject) {
- //String filter = internalFilterAssemblySubject();
+ // String filter = internalFilterAssemblySubject();
if (!assembled) {
filter = internalFilterAssemblySubject("predicate", "object");
- filter = (filter.length()>0) ? "FILTER( " + lineend + filter + "). " : " ";
+ filter = (filter.length() > 0) ? "FILTER( " + lineend + filter
+ + "). " : " ";
assembled = true;
}
-
- String returnString="SELECT * WHERE { " + lineend + "<" + subject
- + "> ?predicate ?object. " + lineend + filter +" } ";
-
+
+ String returnString = "SELECT * WHERE { " + lineend + "<" + subject
+ + "> ?predicate ?object. " + lineend + filter + " } ";
+
return returnString;
}
-
- private String internalFilterAssemblySubject(String predicateVariable, String objectVariable) {
- predicateVariable = (predicateVariable.startsWith("?")) ? predicateVariable : "?"+predicateVariable ;
- objectVariable = (objectVariable.startsWith("?")) ? objectVariable : "?"+objectVariable ;
-
+
+ public String makeSubjectQueryLevel(String subject, int level) {
+
+ // String filter = internalFilterAssemblySubject();
+ // if (!assembled) {
+ String filtertmp = "";
+ filtertmp = internalFilterAssemblySubject("predicate0", "object0");
+ filtertmp = (filtertmp.length() > 0) ? "FILTER( " + filtertmp + "). "
+ : " ";
+
+ StringBuffer sbuff = new StringBuffer(1400);
+ sbuff.append("SELECT * WHERE { " + lineend + "{<" + subject
+ + "> ?predicate0 ?object0 ." + lineend);
+ sbuff.append(filtertmp + "} " + lineend);
+
+ // " + lineend + filter +" } ";
+ for (int i = 1; i < level; i++) {
+ sbuff.append("OPTIONAL { ");
+ sbuff.append("?object" + (i - 1) + " ?predicate" + i + " ?object"
+ + i + " . " + lineend);
+
+ filtertmp = internalFilterAssemblySubject("predicate" + i, "object"
+ + i);
+ filtertmp = (filtertmp.length() > 0) ? "FILTER " + filtertmp + ". "
+ : " ";
+
+ sbuff.append(filtertmp + " }");
+ }
+
+ sbuff.append(lineend + "} ");
+
+ return sbuff.toString();
+ }
+
+ private String internalFilterAssemblySubject(String predicateVariable,
+ String objectVariable) {
+ predicateVariable = (predicateVariable.startsWith("?")) ? predicateVariable
+ : "?" + predicateVariable;
+ objectVariable = (objectVariable.startsWith("?")) ? objectVariable
+ : "?" + objectVariable;
+
List<String> terms = new ArrayList<String>();
- if(!isLiterals()) { terms.add("!isLiteral("+objectVariable+")"); }
- String not = (isAllowMode())? "" : "!" ;
+ if (!isLiterals()) {
+ terms.add("!isLiteral(" + objectVariable + ")");
+ }
+ String not = (isAllowMode()) ? "" : "!";
for (String pred : getPredicateFilterList()) {
- terms.add( not + "regex(str("+predicateVariable+"), '" + pred + "')" );
+ terms.add(not + "regex(str(" + predicateVariable + "), '" + pred
+ + "')");
}
for (String obj : getObjectFilterList()) {
- terms.add( not + "regex(str("+objectVariable+"), '" + obj + "')" );
+ terms
+ .add(not + "regex(str(" + objectVariable + "), '" + obj
+ + "')");
}
-
- return assembleTerms( terms);
-
+
+ return assembleTerms(terms);
+
}
-
- private String assembleTerms(List<String> terms){
- if(terms.isEmpty()) return "";
- else if(terms.size() == 1 ) return brackets(terms.get(0));
- else {
+
+ private String assembleTerms(List<String> terms) {
+ if (terms.isEmpty())
+ return "";
+ else if (terms.size() == 1)
+ return brackets(terms.get(0));
+ else {
StringBuffer sbuf = new StringBuffer(1400);
String operator = (isAllowMode()) ? "||" : "&&";
String first = terms.remove(0);
sbuf.append(brackets(first));
for (String term : terms) {
- sbuf.append(lineend+operator);
+ sbuf.append(lineend + operator);
sbuf.append(brackets(term));
}
return brackets(sbuf.toString());
}
-
+
}
-
- private static String brackets(String s){
- return "("+s+")";
+
+ private static String brackets(String s) {
+ return "(" + s + ")";
}
-
-
-
public boolean isLiterals() {
return literals;
}
@@ -154,11 +199,9 @@
assembled = false;
predicateFilterList.add(newFilter);
}
-
-
-
-public static SparqlQueryMaker getSparqlQueryMakerByName(String name) {
-
+
+ public static SparqlQueryMaker getSparqlQueryMakerByName(String name) {
+
if (name.equalsIgnoreCase("YAGO"))
return getYAGOFilter();
else if (name.equalsIgnoreCase("SKOS"))
@@ -171,12 +214,12 @@
return test();
else if (name.equalsIgnoreCase("DBPEDIA-NAVIGATOR"))
return getDBpediaNavigatorFilter();
- else return null;
+ else
+ return null;
}
-
-
- public static SparqlQueryMaker getYAGOFilter(){
- SortedSet<String> pred = new TreeSet<String>();
+
+ public static SparqlQueryMaker getYAGOFilter() {
+ SortedSet<String> pred = new TreeSet<String>();
pred.add("http://www.w3.org/2004/02/skos/core");
pred.add("http://www.w3.org/2002/07/owl#sameAs");
pred.add("http://xmlns.com/foaf/0.1/");
@@ -187,10 +230,10 @@
pred.add("http://dbpedia.org/property/relatedInstance");
pred.add("http://dbpedia.org/property/owner");
pred.add("http://dbpedia.org/property/standard");
-
+
SortedSet<String> obj = new TreeSet<String>();
- //obj.add("http://dbpedia.org/resource/Category:Wikipedia_");
- //obj.add("http://dbpedia.org/resource/Category:Articles_");
+ // obj.add("http://dbpedia.org/resource/Category:Wikipedia_");
+ // obj.add("http://dbpedia.org/resource/Category:Articles_");
obj.add("http://dbpedia.org/resource/Category:");
obj.add("http://dbpedia.org/resource/Template");
obj.add("http://xmlns.com/foaf/0.1/");
@@ -200,225 +243,195 @@
obj.add("http://www.w3.org/2006/03/wn/wn20/instances/synset");
obj.add("http://www4.wiwiss.fu-berlin.de/flickrwrappr");
obj.add("http://www.w3.org/2004/02/skos/core");
-
+
return new SparqlQueryMaker("forbid", obj, pred, false);
}
-
- public static SparqlQueryMaker getDBpediaNavigatorFilter(){
+
+ public static SparqlQueryMaker getDBpediaNavigatorFilter() {
SortedSet<String> pred = new TreeSet<String>();
pred.add("http://www.w3.org/1999/02/22-rdf-syntax-ns#type");
pred.add("http://www.w3.org/2000/01/rdf-schema#subClassOf");
pred.add("http://www.w3.org/2003/01/geo/wgs84_pos#lat");
pred.add("http://www.w3.org/2003/01/geo/wgs84_pos#long");
- //pred.add("http://dbpedia.org/property/wikipage");
- //pred.add("http://dbpedia.org/property/wikiPageUsesTemplate");
- //pred.add("http://dbpedia.org/property/relatedInstance");
- //pred.add("http://dbpedia.org/property/owner");
- //pred.add("http://dbpedia.org/property/standard");
- return new SparqlQueryMaker("allow", new TreeSet<String>(), pred , true);
- }
-
- public static SparqlQueryMaker getYagoSpecialHierarchyFilter(){
+ // pred.add("http://dbpedia.org/property/wikipage");
+ // pred.add("http://dbpedia.org/property/wikiPageUsesTemplate");
+ // pred.add("http://dbpedia.org/property/relatedInstance");
+ // pred.add("http://dbpedia.org/property/owner");
+ // pred.add("http://dbpedia.org/property/standard");
+ return new SparqlQueryMaker("allow", new TreeSet<String>(), pred, true);
+ }
+
+ public static SparqlQueryMaker getYagoSpecialHierarchyFilter() {
SortedSet<String> pred = new TreeSet<String>();
- pred.add("http://www.w3.org/2004/02/skos/core");
- pred.add("http://www.w3.org/2002/07/owl#sameAs");
- pred.add("http://xmlns.com/foaf/0.1/");
-
- pred.add("http://dbpedia.org/property/reference");
- pred.add("http://dbpedia.org/property/website");
- pred.add("http://dbpedia.org/property/wikipage");
- pred.add("http://dbpedia.org/property/wikiPageUsesTemplate");
- pred.add("http://dbpedia.org/property/relatedInstance");
- pred.add("http://dbpedia.org/property/monarch");
-
+ pred.add("http://www.w3.org/2004/02/skos/core");
+ pred.add("http://www.w3.org/2002/07/owl#sameAs");
+ pred.add("http://xmlns.com/foaf/0.1/");
- SortedSet<String> obj = new TreeSet<String>();
- obj.add("http://dbpedia.org/resource/Category:Wikipedia_");
- obj.add("http://dbpedia.org/resource/Category:Articles_");
- obj.add("http://dbpedia.org/resource/Template");
- obj.add("http://xmlns.com/foaf/0.1/");
- obj.add("http://upload.wikimedia.org/wikipedia/commons");
- obj.add("http://upload.wikimedia.org/wikipedia");
- obj.add("http://www.geonames.org");
- obj.add("http://www.w3.org/2006/03/wn/wn20/instances/synset");
- obj.add("http://www4.wiwiss.fu-berlin.de/flickrwrappr");
- obj.add("http://www.w3.org/2004/02/skos/core");
+ pred.add("http://dbpedia.org/property/reference");
+ pred.add("http://dbpedia.org/property/website");
+ pred.add("http://dbpedia.org/property/wikipage");
+ pred.add("http://dbpedia.org/property/wikiPageUsesTemplate");
+ pred.add("http://dbpedia.org/property/relatedInstance");
+ pred.add("http://dbpedia.org/property/monarch");
- return new SparqlQueryMaker("forbid", obj, pred, false);
- }
-
-
- public static SparqlQueryMaker getSKOSFilter(){
- SortedSet<String> pred = new TreeSet<String>();
- //pred.add("http://www.w3.org/2004/02/skos/core");
- pred.add("http://www.w3.org/2002/07/owl#sameAs");
- pred.add("http://xmlns.com/foaf/0.1/");
-
- pred.add("http://dbpedia.org/property/reference");
- pred.add("http://dbpedia.org/property/website");
- pred.add("http://dbpedia.org/property/wikipage");
- pred.add("http://www.w3.org/2004/02/skos/core#narrower");
- pred.add("http://dbpedia.org/property/wikiPageUsesTemplate");
+ SortedSet<String> obj = new TreeSet<String>();
+ obj.add("http://dbpedia.org/resource/Category:Wikipedia_");
+ obj.add("http://dbpedia.org/resource/Category:Articles_");
+ obj.add("http://dbpedia.org/resource/Template");
+ obj.add("http://xmlns.com/foaf/0.1/");
+ obj.add("http://upload.wikimedia.org/wikipedia/commons");
+ obj.add("http://upload.wikimedia.org/wikipedia");
+ obj.add("http://www.geonames.org");
+ obj.add("http://www.w3.org/2006/03/wn/wn20/instances/synset");
+ obj.add("http://www4.wiwiss.fu-berlin.de/flickrwrappr");
+ obj.add("http://www.w3.org/2004/02/skos/core");
- SortedSet<String> obj = new TreeSet<String>();
- //obj.add("http://dbpedia.org/resource/Category:Wikipedia_");
- //obj.add("http://dbpedia.org/resource/Category:Articles_");
- obj.add("http://xmlns.com/foaf/0.1/");
- obj.add("http://upload.wikimedia.org/wikipedia/commons");
- obj.add("http://upload.wikimedia.org/wikipedia");
-
- obj.add("http://www.geonames.org");
- obj.add("http://www.w3.org/2006/03/wn/wn20/instances/synset");
- obj.add("http://www4.wiwiss.fu-berlin.de/flickrwrappr");
-
-
- obj.add("http://dbpedia.org/class/yago");
- obj.add("http://dbpedia.org/resource/Template");
-
-
- return new SparqlQueryMaker("forbid", obj, pred, false);
- }
- public static SparqlQueryMaker getYAGOSKOS(){
+ return new SparqlQueryMaker("forbid", obj, pred, false);
+ }
+
+ public static SparqlQueryMaker getSKOSFilter() {
SortedSet<String> pred = new TreeSet<String>();
- //pred.add("http://www.w3.org/2004/02/skos/core");
+ // pred.add("http://www.w3.org/2004/02/skos/core");
pred.add("http://www.w3.org/2002/07/owl#sameAs");
pred.add("http://xmlns.com/foaf/0.1/");
-
+
pred.add("http://dbpedia.org/property/reference");
pred.add("http://dbpedia.org/property/website");
pred.add("http://dbpedia.org/property/wikipage");
- //pred.add("http://www.w3.org/2004/02/skos/core#narrower");
+ pred.add("http://www.w3.org/2004/02/skos/core#narrower");
pred.add("http://dbpedia.org/property/wikiPageUsesTemplate");
SortedSet<String> obj = new TreeSet<String>();
- //obj.add("http://dbpedia.org/resource/Category:Wikipedia_");
- //obj.add("http://dbpedia.org/resource/Category:Articles_");
+ // obj.add("http://dbpedia.org/resource/Category:Wikipedia_");
+ // obj.add("http://dbpedia.org/resource/Category:Articles_");
obj.add("http://xmlns.com/foaf/0.1/");
obj.add("http://upload.wikimedia.org/wikipedia/commons");
obj.add("http://upload.wikimedia.org/wikipedia");
-
+
obj.add("http://www.geonames.org");
obj.add("http://www.w3.org/2006/03/wn/wn20/instances/synset");
obj.add("http://www4.wiwiss.fu-berlin.de/flickrwrappr");
-
-
- //obj.add("http://dbpedia.org/class/yago");
+
+ obj.add("http://dbpedia.org/class/yago");
obj.add("http://dbpedia.org/resource/Template");
-
-
+
return new SparqlQueryMaker("forbid", obj, pred, false);
}
-
- public static SparqlQueryMaker test(){
+
+ public static SparqlQueryMaker getYAGOSKOS() {
SortedSet<String> pred = new TreeSet<String>();
- pred.add("http://www.w3.org/2004/02/skos/core");
- pred.add("http://www.w3.org/2002/07/owl#sameAs");
- pred.add("http://xmlns.com/foaf/0.1/");
- //pred.add("http://dbpedia.org/property/reference");
- //pred.add("http://dbpedia.org/property/website");
- //pred.add("http://dbpedia.org/property/wikipage");
- pred.add("http://dbpedia.org/property/wikiPageUsesTemplate");
- pred.add("http://dbpedia.org/property/relatedInstance");
-
- SortedSet<String> obj = new TreeSet<String>();
- //obj.add("http://dbpedia.org/resource/Category:Wikipedia_");
- //obj.add("http://dbpedia.org/resource/Category:Articles_");
- obj.add("http://dbpedia.org/resource/Category:");
- obj.add("http://dbpedia.org/resource/Template");
- obj.add("http://xmlns.com/foaf/0.1/");
- obj.add("http://upload.wikimedia.org/wikipedia/commons");
- obj.add("http://upload.wikimedia.org/wikipedia");
- obj.add("http://www.geonames.org");
- obj.add("http://www.w3.org/2006/03/wn/wn20/instances/synset");
- obj.add("http://www4.wiwiss.fu-berlin.de/flickrwrappr");
- obj.add("http://www.w3.org/2004/02/skos/core");
- return new SparqlQueryMaker("forbid", obj, pred, false);
- }
-
-
- public static void main(String[] args){
-
- String uri = "http://dbpedia.org/resource/Angela_Merkel";
- System.out.println(getSparqlQueryMakerByName("YAGO").makeSubjectQueryUsingFilters(uri));
- System.out.println(getSparqlQueryMakerByName("YAGO").makeSubjectQueryUsingFilters(uri).length());
- System.out.println(getDBpediaNavigatorFilter().makeSubjectQueryUsingFilters(uri));
-
-
- }
-
- /*
- private String internalFilterAssemblySubject() {
+ // pred.add("http://www.w3.org/2004/02/skos/core");
+ pred.add("http://www.w3.org/2002/07/owl#sameAs");
+ pred.add("http://xmlns.com/foaf/0.1/");
- boolean emptyPredicateFilter = getPredicateFilterList().isEmpty();
- boolean emptyObjectFilter = getObjectFilterList().isEmpty();
-
- String filterString = "";
- if (!isLiterals()) {
- filterString += "(!isLiteral(?object))";
- if (!getPredicateFilterList().isEmpty()) {
- filterString += "&&(";
- }
-
- } else if (!emptyPredicateFilter) {
- filterString += "(";
- }
- boolean firstRun = true;
- for (String p : getPredicateFilterList()) {
- filterString += lineend;
- filterString += (firstRun) ? handlePredicate(p).substring(2) : handlePredicate(p);
- firstRun = false;
- }
- if (!emptyPredicateFilter) {
- filterString += ")";
- }
- if ((!emptyPredicateFilter || !isLiterals()) && !emptyObjectFilter) {
- filterString += "&&(";
- }else if (!emptyObjectFilter) {
- filterString += "(";
- }
-
- firstRun = true;
- for (String o : getObjectFilterList()) {
- filterString += lineend;
- filterString += (firstRun) ? handleObject(o).substring(2) : handleObject(o) ;
- firstRun = false;
- }
- if (!emptyObjectFilter){
- filterString += ")";
- }
-
- return filterString;
- }*/
+ pred.add("http://dbpedia.org/property/reference");
+ pred.add("http://dbpedia.org/property/website");
+ pred.add("http://dbpedia.org/property/wikipage");
+ // pred.add("http://www.w3.org/2004/02/skos/core#narrower");
+ pred.add("http://dbpedia.org/property/wikiPageUsesTemplate");
- /*
- private String filterSubject(String ns) {
- return "&&( !regex(str(?subject), '" + ns + "') )";
- }
+ SortedSet<String> obj = new TreeSet<String>();
+ // obj.add("http://dbpedia.org/resource/Category:Wikipedia_");
+ // obj.add("http://dbpedia.org/resource/Category:Articles_");
+ obj.add("http://xmlns.com/foaf/0.1/");
+ obj.add("http://upload.wikimedia.org/wikipedia/commons");
+ obj.add("http://upload.wikimedia.org/wikipedia");
-
- private String handlePredicate (String ns) {
- return (isAllowMode()) ? allowPredicate(ns) : filterPredicate(ns) ;
+ obj.add("http://www.geonames.org");
+ obj.add("http://www.w3.org/2006/03/wn/wn20/instances/synset");
+ obj.add("http://www4.wiwiss.fu-berlin.de/flickrwrappr");
+
+ // obj.add("http://dbpedia.org/class/yago");
+ obj.add("http://dbpedia.org/resource/Template");
+
+ return new SparqlQueryMaker("forbid", obj, pred, false);
}
-
- private String handleObject (String ns) {
- return (isAllowMode()) ? allowObject(ns) : filterObject(ns) ;
- }
-
- private static String filterPredicate(String ns) {
- return "&&( !regex(str(?predicate), '" + ns + "') )";
- }
- private static String filterObject(String ns) {
- return "&&( !regex(str(?object), '" + ns + "') )";
+ public static SparqlQueryMaker test() {
+ SortedSet<String> pred = new TreeSet<String>();
+ pred.add("http://www.w3.org/2004/02/skos/core");
+ pred.add("http://www.w3.org/2002/07/owl#sameAs");
+ pred.add("http://xmlns.com/foaf/0.1/");
+ // pred.add("http://dbpedia.org/property/reference");
+ // pred.add("http://dbpedia.org/property/website");
+ // pred.add("http://dbpedia.org/property/wikipage");
+ pred.add("http://dbpedia.org/property/wikiPageUsesTemplate");
+ pred.add("http://dbpedia.org/property/relatedInstance");
+
+ SortedSet<String> obj = new TreeSet<String>();
+ // obj.add("http://dbpedia.org/resource/Category:Wikipedia_");
+ // obj.add("http://dbpedia.org/resource/Category:Articles_");
+ obj.add("http://dbpedia.org/resource/Category:");
+ obj.add("http://dbpedia.org/resource/Template");
+ obj.add("http://xmlns.com/foaf/0.1/");
+ obj.add("http://upload.wikimedia.org/wikipedia/commons");
+ obj.add("http://upload.wikimedia.org/wikipedia");
+ obj.add("http://www.geonames.org");
+ obj.add("http://www.w3.org/2006/03/wn/wn20/instances/synset");
+ obj.add("http://www4.wiwiss.fu-berlin.de/flickrwrappr");
+ obj.add("http://www.w3.org/2004/02/skos/core");
+ return new SparqlQueryMaker("forbid", obj, pred, false);
}
-
- private static String allowPredicate(String ns) {
- return "||( regex(str(?predicate), '" + ns + "') )";
- }
- private static String allowObject(String ns) {
- return "||( regex(str(?object), '" + ns + "') )";
+ public static void main(String[] args) {
+
+ String uri = "http://dbpedia.org/resource/Angela_Merkel";
+ // System.out.println(getSparqlQueryMakerByName("YAGO").makeSubjectQueryUsingFilters(uri));
+ // System.out.println(getSparqlQueryMakerByName("YAGO").makeSubjectQueryUsingFilters(uri).length());
+ // System.out.println(getDBpediaNavigatorFilter().makeSubjectQueryUsingFilters(uri));
+ System.out.println();
+ System.out.println(getSparqlQueryMakerByName("YAGO")
+ .makeSubjectQueryLevel(uri, 3));
+
}
-*/
- }
+ /*
+ * private String internalFilterAssemblySubject() {
+ *
+ * boolean emptyPredicateFilter = getPredicateFilterList().isEmpty();
+ * boolean emptyObjectFilter = getObjectFilterList().isEmpty();
+ *
+ * String filterString = ""; if (!isLiterals()) { filterString +=
+ * "(!isLiteral(?object))"; if (!getPredicateFilterList().isEmpty()) {
+ * filterString += "&&("; }
+ * } else if (!emptyPredicateFilter) { filterString += "("; } boolean
+ * firstRun = true; for (String p : getPredicateFilterList()) { filterString +=
+ * lineend; filterString += (firstRun) ? handlePredicate(p).substring(2) :
+ * handlePredicate(p); firstRun = false; } if (!emptyPredicateFilter) {
+ * filterString += ")"; } if ((!emptyPredicateFilter || !isLiterals()) &&
+ * !emptyObjectFilter) { filterString += "&&("; }else if
+ * (!emptyObjectFilter) { filterString += "("; }
+ *
+ * firstRun = true; for (String o : getObjectFilterList()) { filterString +=
+ * lineend; filterString += (firstRun) ? handleObject(o).substring(2) :
+ * handleObject(o) ; firstRun = false; } if (!emptyObjectFilter){
+ * filterString += ")"; }
+ *
+ * return filterString; }
+ */
+
+ /*
+ * private String filterSubject(String ns) { return "&&(
+ * !regex(str(?subject), '" + ns + "') )"; }
+ *
+ *
+ * private String handlePredicate (String ns) { return (isAllowMode()) ?
+ * allowPredicate(ns) : filterPredicate(ns) ; }
+ *
+ * private String handleObject (String ns) { return (isAllowMode()) ?
+ * allowObject(ns) : filterObject(ns) ; }
+ *
+ * private static String filterPredicate(String ns) { return "&&(
+ * !regex(str(?predicate), '" + ns + "') )"; }
+ *
+ * private static String filterObject(String ns) { return "&&(
+ * !regex(str(?object), '" + ns + "') )"; }
+ *
+ * private static String allowPredicate(String ns) { return "||(
+ * regex(str(?predicate), '" + ns + "') )"; }
+ *
+ * private static String allowObject(String ns) { return "||(
+ * regex(str(?object), '" + ns + "') )"; }
+ */
+
+}
Property changes on: trunk/src/dl-learner/rdbtoonto
___________________________________________________________________
Added: svn:ignore
+ converters
dbmodel
gui
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