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[DL-Learner SVN] SF.net SVN: dl-learner:[3582] trunk/components-ext/src/main/java/org/ dllearner/algorithm/tbsl/exploration/Sparql
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From: <seb...@us...> - 2012-02-22 17:57:05
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Revision: 3582
http://dl-learner.svn.sourceforge.net/dl-learner/?rev=3582&view=rev
Author: sebastianwtr
Date: 2012-02-22 17:56:55 +0000 (Wed, 22 Feb 2012)
Log Message:
-----------
[tbsl exploration] start new implementation
Modified Paths:
--------------
trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/Sparql/SparqlObject.java
Added Paths:
-----------
trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/Sparql/Hypothesis.java
trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/Sparql/Template.java
trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/Sparql/TemplateBuilder.java
trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/Sparql/testClass_new.java
Added: trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/Sparql/Hypothesis.java
===================================================================
--- trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/Sparql/Hypothesis.java (rev 0)
+++ trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/Sparql/Hypothesis.java 2012-02-22 17:56:55 UTC (rev 3582)
@@ -0,0 +1,31 @@
+package org.dllearner.algorithm.tbsl.exploration.Sparql;
+
+public class Hypothesis {
+private String variable;
+private String uri;
+private float rank;
+public String getUri() {
+ return uri;
+}
+public void setUri(String uri) {
+ this.uri = uri;
+}
+public String getVariable() {
+ return variable;
+}
+public void setVariable(String variable) {
+ this.variable = variable;
+}
+public float getRank() {
+ return rank;
+}
+public void setRank(float rank) {
+ this.rank = rank;
+}
+
+public Hypothesis(String variable, String uri, float rank){
+ setRank(rank);
+ setVariable(variable);
+ setUri(uri);
+}
+}
Modified: trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/Sparql/SparqlObject.java
===================================================================
--- trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/Sparql/SparqlObject.java 2012-02-14 15:44:21 UTC (rev 3581)
+++ trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/Sparql/SparqlObject.java 2012-02-22 17:56:55 UTC (rev 3582)
@@ -2204,16 +2204,7 @@
}
private String createAnswer(String string){
-
- /*Pattern p = Pattern.compile (".*<td>(.*)</td>.*");
- Matcher m = p.matcher (string);
- String result="";
- while (m.find()) {
- if(m.group(1)!=null)
- result = result+" "+ m.group(1);
- }
- */
Pattern p = Pattern.compile (".*\\<td\\>(.*)\\</td\\>.*");
string = string.replace("<table class=\"sparql\" border=\"1\">", "").replace("<tr>","").replace("</tr>", "").replace("</table>", "");
Matcher m = p.matcher (string);
@@ -2235,18 +2226,7 @@
}
private ArrayList<String> createAnswerArray(String string){
- //<td>Klaus Wowereit</td>
-
- //get with regex all between <td> </td>
-
- /*Pattern p = Pattern.compile (".*<td>(.*)</td>.*");
- Matcher m = p.matcher (string);
- ArrayList<String> result=new ArrayList<String>();
- while (m.find()) {
- if(m.group(1)!=null)
- result.add(m.group(1));
- }*/
Pattern p = Pattern.compile (".*\\<td\\>(.*)\\</td\\>.*");
string = string.replace("<table class=\"sparql\" border=\"1\">", "").replace("<tr>","").replace("</tr>", "").replace("</table>", "");
Matcher m = p.matcher (string);
@@ -2309,14 +2289,8 @@
return query;
}
-
-
-
-
}
-
-
/*
* Backup original Iteration function
*
Added: trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/Sparql/Template.java
===================================================================
--- trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/Sparql/Template.java (rev 0)
+++ trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/Sparql/Template.java 2012-02-22 17:56:55 UTC (rev 3582)
@@ -0,0 +1,87 @@
+package org.dllearner.algorithm.tbsl.exploration.Sparql;
+
+import java.util.ArrayList;
+
+public class Template {
+
+ private ArrayList<ArrayList<String>> condition = new ArrayList<ArrayList<String>>();
+ private ArrayList<ArrayList<Hypothesis>> hypotesen = new ArrayList<ArrayList<Hypothesis>>();
+ private String selectTerm;
+ private String having;
+ private String filter;
+ private String OrderBy;
+ private String limit;
+
+ public String getHaving() {
+ return having;
+ }
+ public void setHaving(String having) {
+ this.having = having;
+ }
+ public String getFilter() {
+ return filter;
+ }
+ public void setFilter(String filter) {
+ this.filter = filter;
+ }
+ public String getOrderBy() {
+ return OrderBy;
+ }
+ public void setOrderBy(String orderBy) {
+ OrderBy = orderBy;
+ }
+ public String getLimit() {
+ return limit;
+ }
+ public void setLimit(String limit) {
+ this.limit = limit;
+ }
+
+ public String getSelectTerm() {
+ return selectTerm;
+ }
+ public void setSelectTerm(String selectTerm) {
+ this.selectTerm = selectTerm;
+ }
+
+
+ public Template(ArrayList<ArrayList<String>>condition_new, String having_new, String filter_new, String SelectTerm_new, String OrderBy_new, String limit_new){
+ setCondition(condition_new);
+ setHaving(having_new);
+ setFilter(filter_new);
+ setOrderBy(OrderBy_new);
+ setLimit(limit_new);
+ setSelectTerm(SelectTerm_new);
+ }
+ public ArrayList<ArrayList<String>> getCondition() {
+ return condition;
+ }
+ public void setCondition(ArrayList<ArrayList<String>> condition) {
+ this.condition = condition;
+ }
+ public ArrayList<ArrayList<Hypothesis>> getHypotesen() {
+ return hypotesen;
+ }
+ public void setHypotesen(ArrayList<ArrayList<Hypothesis>> hypotesen) {
+ this.hypotesen = hypotesen;
+ }
+
+ public void addHypothese(ArrayList<Hypothesis> ht){
+ this.hypotesen.add(ht);
+ }
+
+
+ public void printAll(){
+ System.out.println("###### Template ######");
+ System.out.println("condition: "+condition);
+ System.out.println("hypotesen: "+hypotesen);
+ System.out.println("selectTerm: "+selectTerm);
+ System.out.println("having: "+having);
+ System.out.println("filter: "+filter);
+ System.out.println("OrderBy: "+OrderBy);
+ System.out.println("limit: "+limit);
+ System.out.println("###### Template printed ######\n");
+ }
+
+}
+
Added: trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/Sparql/TemplateBuilder.java
===================================================================
--- trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/Sparql/TemplateBuilder.java (rev 0)
+++ trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/Sparql/TemplateBuilder.java 2012-02-22 17:56:55 UTC (rev 3582)
@@ -0,0 +1,121 @@
+package org.dllearner.algorithm.tbsl.exploration.Sparql;
+
+import java.net.MalformedURLException;
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.Set;
+
+import org.dllearner.algorithm.tbsl.sparql.BasicQueryTemplate;
+import org.dllearner.algorithm.tbsl.sparql.Path;
+import org.dllearner.algorithm.tbsl.sparql.SPARQL_Filter;
+import org.dllearner.algorithm.tbsl.sparql.SPARQL_Having;
+import org.dllearner.algorithm.tbsl.sparql.SPARQL_Term;
+import org.dllearner.algorithm.tbsl.templator.BasicTemplator;
+
+public class TemplateBuilder {
+
+ static BasicTemplator btemplator;
+
+
+public TemplateBuilder() throws MalformedURLException, ClassNotFoundException, SQLException{
+
+ TemplateBuilder.btemplator = new BasicTemplator();
+ //btemplator.UNTAGGED_INPUT = false;
+ //Object_new.myindex = new mySQLDictionary();
+ }
+
+
+ public ArrayList<Template> createTemplates(String question){
+ ArrayList<Template> resultArrayList = new ArrayList<Template>();
+ Set<BasicQueryTemplate> querytemps = btemplator.buildBasicQueries(question);
+ for (BasicQueryTemplate bqt : querytemps) {
+ ArrayList<ArrayList<String>> condition = new ArrayList<ArrayList<String>>();
+ ArrayList<ArrayList<Hypothesis>> hypotesen = new ArrayList<ArrayList<Hypothesis>>();
+ String selectTerm = "";
+ String having= "";
+ String filter= "";
+ String OrderBy= "";
+ String limit= "";
+ String condition_String = "";
+
+ boolean addTemplate=true;
+ try{
+ for(SPARQL_Term terms :bqt.getSelTerms()) selectTerm=selectTerm+(terms.toString())+" ";
+ }
+ catch (Exception e){
+ selectTerm="";
+ addTemplate=false;
+ }
+
+ ArrayList<String> temp_array = new ArrayList<String>();
+ try{
+ for(Path conditions1: bqt.getConditions()) condition_String=condition_String+(conditions1.toString())+".";
+ for(Path conditions1: bqt.getConditions()) {
+ temp_array.clear();
+ String[] tmp_array = conditions1.toString().split(" -- ");
+ for(String s: tmp_array){
+ temp_array.add(s);
+ }
+ condition.add(temp_array);
+ }
+
+ }
+ catch (Exception e){
+ condition_String="";
+ addTemplate=false;
+ }
+
+ try{
+ for(SPARQL_Filter tmp : bqt.getFilters()) filter=filter+tmp+" ";
+ }
+ catch(Exception e){
+ filter="";
+ addTemplate=false;
+ }
+ try{
+ for(SPARQL_Having tmp : bqt.getHavings()) having=having+tmp+" ";
+ }
+ catch(Exception e){
+ having="";
+ addTemplate=false;
+ }
+
+ //if there is no order by, replace with ""
+ OrderBy="ORDER BY ";
+ try{
+ for(SPARQL_Term tmp : bqt.getOrderBy()) {
+ System.out.println("Yeah");
+ OrderBy=OrderBy+tmp+" ";
+ }
+ if((bqt.getOrderBy()).size()==0)OrderBy="";
+ }
+ catch(Exception e){
+ OrderBy="";
+ addTemplate=false;
+ }
+
+
+ try{
+ limit="LIMIT "+bqt.getLimit();
+
+ if(bqt.getLimit()==0)limit="";
+ }
+ catch(Exception e){
+ limit="";
+ addTemplate=false;
+ }
+
+ Template template = new Template(condition, having, filter, selectTerm,OrderBy, limit);
+
+ //TODO: Add Hypothesis
+ //TODO: Take Template like it is and change Condition
+
+
+ resultArrayList.add(template);
+ }
+ for(Template temp : resultArrayList){
+ temp.printAll();
+ }
+ return resultArrayList;
+ }
+}
Added: trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/Sparql/testClass_new.java
===================================================================
--- trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/Sparql/testClass_new.java (rev 0)
+++ trunk/components-ext/src/main/java/org/dllearner/algorithm/tbsl/exploration/Sparql/testClass_new.java 2012-02-22 17:56:55 UTC (rev 3582)
@@ -0,0 +1,21 @@
+package org.dllearner.algorithm.tbsl.exploration.Sparql;
+
+import java.net.MalformedURLException;
+import java.sql.SQLException;
+
+public class testClass_new {
+
+ /**
+ * @param args
+ * @throws SQLException
+ * @throws ClassNotFoundException
+ * @throws MalformedURLException
+ */
+ public static void main(String[] args) throws MalformedURLException, ClassNotFoundException, SQLException {
+ // TODO Auto-generated method stub
+ TemplateBuilder testobject = new TemplateBuilder();
+ String question = "Which books are written by Daniele Steel?";
+ testobject.createTemplates(question);
+ }
+
+}
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