1 files changed, 75 insertions, 0 deletions
diff --git a/models/src/main/java/org/onap/policy/clamp/controlloop/models/controlloop/concepts/ControlLoopElement.java b/models/src/main/java/org/onap/policy/clamp/controlloop/models/controlloop/concepts/ControlLoopElement.java
new file mode 100644
index 000000000..83f062c74
--- /dev/null
+++ b/models/src/main/java/org/onap/policy/clamp/controlloop/models/controlloop/concepts/ControlLoopElement.java
@@ -0,0 +1,75 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2021 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.clamp.controlloop.models.controlloop.concepts;
+
+import java.util.UUID;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.NonNull;
+import lombok.ToString;
+import org.onap.policy.models.base.PfConceptKey;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
+
+/**
+ * Class to represent a control loop instance.
+ */
+@NoArgsConstructor
+@Data
+@ToString
+public class ControlLoopElement {
+    @NonNull
+    private UUID id = UUID.randomUUID();
+
+    @NonNull
+    private ToscaConceptIdentifier definition = new ToscaConceptIdentifier(PfConceptKey.getNullKey());
+
+    @NonNull
+    private ToscaConceptIdentifier participantType = new ToscaConceptIdentifier(PfConceptKey.getNullKey());
+
+    @NonNull
+    private ToscaConceptIdentifier participantId = new ToscaConceptIdentifier(PfConceptKey.getNullKey());
+
+    @NonNull
+    private ControlLoopState state = ControlLoopState.UNINITIALISED;
+
+    @NonNull
+    private ControlLoopOrderedState orderedState = ControlLoopOrderedState.UNINITIALISED;
+
+    private String description;
+
+    private ClElementStatistics clElementStatistics;
+
+    /**
+     * Copy constructor, does a deep copy but as all fields here are immutable, it's just a regular copy.
+     *
+     * @param otherElement the other element to copy from
+     */
+    public ControlLoopElement(final ControlLoopElement otherElement) {
+        this.id = otherElement.id;
+        this.definition = new ToscaConceptIdentifier(otherElement.definition);
+        this.participantType = new ToscaConceptIdentifier(otherElement.participantType);
+        this.participantId = new ToscaConceptIdentifier(otherElement.participantId);
+        this.state = otherElement.state;
+        this.orderedState = otherElement.orderedState;
+        this.description = otherElement.description;
+        this.clElementStatistics = otherElement.clElementStatistics;
+    }
+}