Add 1 comment for addTransaction in Model

AY1920S1-CS2103T-W12-3 · Oct 13, 2019 · 9f2d76e · 9f2d76e
1 parent 6c2d84a
commit 9f2d76e
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/main/java/seedu/address/model/Model.java b/src/main/java/seedu/address/model/Model.java
@@ -86,5 +86,9 @@ public interface Model {
      */
     void updateFilteredPersonList(Predicate<Person> predicate);
 
+    /**
+     * Adds the given transaction.
+     * {@code transaction} must not already exist in the bank account.
+     */
     void addTransaction(Transaction transaction);
 }