1 files changed, 4 insertions, 0 deletions
diff --git a/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueUtils.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueUtils.java
index 3df8231..866349f 100644
--- a/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueUtils.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueUtils.java
@@ -12,4 +12,8 @@ public class ValueUtils {
     public static ValueTime currentTime() {
         return new ValueTime(System.currentTimeMillis());
     }
+
+    public static ValueTime addToTime(ValueTime time, long millis) {
+        return time.addValue(new ValueDuration(millis));
+    }
 }