diff --git a/src/main/java/com/loafle/overflow/crawler/result/OFResultSet.java b/src/main/java/com/loafle/overflow/crawler/result/OFResultSet.java
index 05239d7..50b36ed 100644
--- a/src/main/java/com/loafle/overflow/crawler/result/OFResultSet.java
+++ b/src/main/java/com/loafle/overflow/crawler/result/OFResultSet.java
@@ -11,7 +11,7 @@ import java.util.Map;
  * Created by root on 17. 4. 25.
  */
 public abstract class OFResultSet {
-
+    // properties
     protected Item item;
     protected List<List<String>> rows;
     protected Map<String, Integer> meta = null;
@@ -40,7 +40,15 @@ public abstract class OFResultSet {
         this.item = item;
     }
 
-
+    // methods
+    static public OFResultSet newInstance(Item item) {
+        String type = (String) item.getQuery().getQueryInfo().get("parseDirection");
+        if (type.equals("row")) {
+            return new OFResultSetRow(item);
+        } else {
+            return new OFResultSetCol(item);
+        }
+    }
 
 
     public OFResultSet(Item item) {
@@ -58,17 +66,9 @@ public abstract class OFResultSet {
        return parse();
     }
 
+    // abstracts
     public abstract void setMeta();
-
     public abstract Map<String, String> parse();
 
-    static public OFResultSet newInstance(Item item) {
-        String type = (String) item.getQuery().getQueryInfo().get("parseDirection");
-        if (type.equals("row")) {
-            return new OFResultSetRow(item);
-        } else {
-            return new OFResultSetCol(item);
-        }
-    }
 
 }