[pagoda] Move project to Scala

This commit includes a few changes:
- The repository still uses Maven to manage dependency but it is now a
  Scala project.
- The code has been ported from OWLAPI 3.4.10 to 5.1.20
- A proof of concept program using both RSAComb and PAGOdA has been
  added.

1 files changed, 0 insertions, 60 deletions

diff --git a/test/uk/ac/ox/cs/pagoda/tester/Statistics.java b/test/uk/ac/ox/cs/pagoda/tester/Statistics.java
deleted file mode 100644
index 13d7f90..0000000
--- a/test/uk/ac/ox/cs/pagoda/tester/Statistics.java
+++ /dev/null
@@ -1,60 +0,0 @@
-package uk.ac.ox.cs.pagoda.tester;
-
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.util.Iterator;
-import java.util.LinkedList;
-import java.util.Scanner;
-
-@Deprecated
-public class Statistics {
-        
-        double satCheckTime; 
-        double preprocessTime;
-        LinkedList<Integer> number = new LinkedList<Integer>(); 
-        LinkedList<Double> time = new LinkedList<Double>(); 
-        
-        public Statistics(String file) {
-                Scanner scanner = null; 
-                try {
-                        scanner = new Scanner(new File(file));
-                        for (String line; scanner.hasNextLine(); ) {
-                                line = scanner.nextLine(); 
-                                if (line.contains("time for satisfiability checking"))
-                                        satCheckTime = Double.parseDouble(line.substring(line.indexOf(": ") + 2));
-                                else if (line.contains("Preprocessing Done in"))
-                                        preprocessTime = Double.parseDouble(line.substring(line.indexOf("in ") + 3, line.indexOf(" second")));
-                                else if (line.contains("The number of answer tuples:"))
-                                        number.add(Integer.parseInt(line.substring(line.indexOf(": ") + 2))); 
-                                else if (line.contains("Total time to answer this query:")) 
-                                        time.add(Double.parseDouble(line.substring(line.indexOf(": ") + 2))); 
-                        }
-                } catch (FileNotFoundException e) {
-                        e.printStackTrace();
-                } finally {
-                        if (scanner != null)
-                                scanner.close();
-                }
-        }
-        
-        public String diff(String other) {
-                return diff(new Statistics(other)); 
-        }
-        
-        public String diff(Statistics other) {
-                if (other.number.size() != number.size()) 
-                        return "The number of query is different! " + this.number.size() + " v.s. " + other.number.size();  
-                int i = 0; 
-                Iterator<Integer> iter1 = number.iterator(), iter2 = other.number.iterator();
-                StringBuilder diff = new StringBuilder(); 
-                int a, b; 
-                while (iter1.hasNext()) {
-                        ++i; 
-                        if ((a = iter1.next()) != (b = iter2.next())) {
-                                diff.append("Query ").append(i).append(": ").append(a).append(", reference ").append(b).append("\n"); 
-                        }
-                }
-                return diff.toString(); 
-        }
-        
-}