Moved K-Shingling examples to "examples" package

Author: tdebatty

src/main/java/info/debatty/java/stringsimilarity/KShingling.java

@@ -25,19 +25,6 @@
  */
 public class KShingling {
 
-    public static void main(String[] args) {
-        String s1 = "my string,  \n  my song";
-        String s2 = "another string, from a song";
-        KShingling ks = new KShingling(4);
-        System.out.println(ks.getProfile(s1));
-        System.out.println(ks.getProfile(s2));
-        
-        ks = new KShingling(2);
-        System.out.println(ks.getProfile("ABCAB"));
-        
-        System.out.println(ks.getArrayProfile("ABCAB"));
-    }
-
     protected int k;
     private final HashMap<String, Integer> shingles = new HashMap<String, Integer>();
 
@@ -96,7 +83,7 @@ public int getK() {
      * @param s
      * @return the profile of this string as an array of integers
      */
-    int[] getArrayProfile(String s) {
+    protected int[] getArrayProfile(String s) {
         ArrayList<Integer> r = new ArrayList<Integer>(shingles.size());
         for (int i = 0; i < shingles.size(); i++) {
             r.add(0);

src/main/java/info/debatty/java/stringsimilarity/examples/Examples.java

@@ -28,6 +28,7 @@
 import info.debatty.java.stringsimilarity.Damerau;
 import info.debatty.java.stringsimilarity.Jaccard;
 import info.debatty.java.stringsimilarity.JaroWinkler;
+import info.debatty.java.stringsimilarity.KShingling;
 import info.debatty.java.stringsimilarity.Levenshtein;
 import info.debatty.java.stringsimilarity.LongestCommonSubsequence;
 import info.debatty.java.stringsimilarity.NGram;
@@ -185,6 +186,17 @@ public double cost(char c1, char c2) {
                 });
 
         System.out.println(wl.distance("String1", "Srring2"));
+        
+        // K-Shingling
+        s1 = "my string,  \n  my song";
+        s2 = "another string, from a song";
+        KShingling ks = new KShingling(4);
+        System.out.println(ks.getProfile(s1));
+        System.out.println(ks.getProfile(s2));
+        
+        ks = new KShingling(2);
+        System.out.println(ks.getProfile("ABCAB"));
+        
     }
 
 }