From ff558b3a2a644ef73cb90a3dc786c331ff01634e Mon Sep 17 00:00:00 2001
From: "julian.schallenmueller" <julian.schallenmueller@novatec-gmbh.de>
Date: Thu, 8 Nov 2018 10:00:22 +0100
Subject: [PATCH] TSK-646: Added equals and hash methods to TimeInterval

---
 .../main/java/pro/taskana/TimeInterval.java   | 38 +++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/lib/taskana-core/src/main/java/pro/taskana/TimeInterval.java b/lib/taskana-core/src/main/java/pro/taskana/TimeInterval.java
index 6aacfd84c..a497d2cda 100644
--- a/lib/taskana-core/src/main/java/pro/taskana/TimeInterval.java
+++ b/lib/taskana-core/src/main/java/pro/taskana/TimeInterval.java
@@ -62,4 +62,42 @@ public class TimeInterval {
         return builder.toString();
     }
 
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((begin == null) ? 0 : begin.hashCode());
+        result = prime * result + ((end == null) ? 0 : end.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        TimeInterval other = (TimeInterval) obj;
+        if (begin == null) {
+            if (other.begin != null) {
+                return false;
+            }
+        } else if (!begin.equals(other.begin)) {
+            return false;
+        }
+        if (end == null) {
+            if (other.end != null) {
+                return false;
+            }
+        } else if (!end.equals(other.end)) {
+            return false;
+        }
+        return true;
+    }
+
 }