Use RevisionUnion in QNameModule

[yangtools.git] / common / yang-common / src / main / java / org / opendaylight / yangtools / yang / common / NotRevision.java

diff --git a/common/yang-common/src/main/java/org/opendaylight/yangtools/yang/common/NotRevision.java b/common/yang-common/src/main/java/org/opendaylight/yangtools/yang/common/NotRevision.java
index 75b5472b6d5ce109395e843b9f47d1f9201dad7e..f35f83ffe35d4b1f54dd4e9665ceeebfc882ef9f 100644 (file)
--- a/common/yang-common/src/main/java/org/opendaylight/yangtools/yang/common/NotRevision.java
+++ b/common/yang-common/src/main/java/org/opendaylight/yangtools/yang/common/NotRevision.java
@@ -59,6 +59,16 @@ public final class NotRevision implements RevisionUnion {
         return "";
     }
 
+    @Override
+    public int hashCode() {
+        return 0;
+    }
+
+    @Override
+    public boolean equals(final @Nullable Object obj) {
+        return this == obj;
+    }
+
     @Override
     public String toString() {
         return unionString();