style: improve a bit

the-flx · Dec 15, 2024 · c2dcb82 · c2dcb82
1 parent 7c22853
commit c2dcb82
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/src/main/java/io/github/the_flx/flx_java/Flx.java b/src/main/java/io/github/the_flx/flx_java/Flx.java
@@ -73,8 +73,8 @@ private static void incVec(LinkedList<Integer> vec, Integer inc, Integer beg, In
      * Return hash-table for string where keys are characters.
      * Value is a sorted list of indexes for character occurrences.
      */
-    private static void getHashForString(HashMap<Integer, LinkedList<Integer>> result, String str) {
-        result.clear();
+    private static HashMap<Integer, LinkedList<Integer>> getHashForString(String str) {
+        HashMap<Integer, LinkedList<Integer>> result = new HashMap();
 
         int strLen = str.length();
         int index = strLen - 1;
@@ -96,6 +96,8 @@ private static void getHashForString(HashMap<Integer, LinkedList<Integer>> resul
 
             --index;
         }
+
+        return result;
     }
 
     /**
@@ -266,8 +268,7 @@ public static void findBestMatch(LinkedList<Result> imatch,
         Integer hashKey = qIndex + (greaterNum * queryLength);
         LinkedList<Result> hashValue = Util.dictGet(matchCache, hashKey);
 
-        if (hashValue != null)  // Process matchCache here
-        {
+        if (hashValue != null) {  // Process matchCache here
             imatch.clear();
             imatch.addAll(hashValue);
         } else {
@@ -340,8 +341,7 @@ public static Result score(String str, String query) {
         if (str.isEmpty() || query.isEmpty())
             return null;
 
-        var strInfo = new HashMap<Integer, LinkedList<Integer>>();
-        getHashForString(strInfo, str);
+        HashMap<Integer, LinkedList<Integer>> strInfo = getHashForString(str);
 
         var heatmap = new LinkedList<Integer>();
         getHeatmapStr(heatmap, str, null);