1 files changed, 52 insertions, 0 deletions
diff --git a/feature-pooling-messages/src/main/java/org/onap/policy/drools/pooling/message/Heartbeat.java b/feature-pooling-messages/src/main/java/org/onap/policy/drools/pooling/message/Heartbeat.java
new file mode 100644
index 00000000..4a8bdc3b
--- /dev/null
+++ b/feature-pooling-messages/src/main/java/org/onap/policy/drools/pooling/message/Heartbeat.java
@@ -0,0 +1,52 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2018, 2021 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2024 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.drools.pooling.message;
+
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+/**
+ * Heart beat message sent to self, or to the succeeding host.
+ */
+@Getter
+@Setter
+@NoArgsConstructor
+public class Heartbeat extends Message {
+
+    /**
+     * Time, in milliseconds, when this was created.
+     */
+    private long timestampMs;
+
+    /**
+     * Constructor.
+     *
+     * @param source host on which the message originated
+     * @param timestampMs time, in milliseconds, associated with the message
+     */
+    public Heartbeat(String source, long timestampMs) {
+        super(source);
+
+        this.timestampMs = timestampMs;
+    }
+}