1 files changed, 237 insertions, 0 deletions
diff --git a/models/src/main/java/org/onap/policy/clamp/controlloop/models/controlloop/persistence/concepts/JpaParticipantStatistics.java b/models/src/main/java/org/onap/policy/clamp/controlloop/models/controlloop/persistence/concepts/JpaParticipantStatistics.java
new file mode 100644
index 000000000..b97f9ed69
--- /dev/null
+++ b/models/src/main/java/org/onap/policy/clamp/controlloop/models/controlloop/persistence/concepts/JpaParticipantStatistics.java
@@ -0,0 +1,237 @@
+/*-
+ * ============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.persistence.concepts;
+
+import java.io.Serializable;
+import java.util.List;
+import javax.persistence.AttributeOverride;
+import javax.persistence.Column;
+import javax.persistence.EmbeddedId;
+import javax.persistence.Entity;
+import javax.persistence.Inheritance;
+import javax.persistence.InheritanceType;
+import javax.persistence.Table;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.NonNull;
+import org.apache.commons.lang3.builder.CompareToBuilder;
+import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ParticipantHealthStatus;
+import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ParticipantState;
+import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ParticipantStatistics;
+import org.onap.policy.common.parameters.annotations.NotNull;
+import org.onap.policy.models.base.PfAuthorative;
+import org.onap.policy.models.base.PfConcept;
+import org.onap.policy.models.base.PfConceptKey;
+import org.onap.policy.models.base.PfKey;
+import org.onap.policy.models.base.PfTimestampKey;
+import org.onap.policy.models.base.validation.annotations.VerifyKey;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
+
+/**
+ * Class to represent a control loop statistics in the database.
+ *
+ * @author Ramesh Murugan Iyer (ramesh.murugan.iyer@est.tech)
+ */
+@Entity
+@Table(name = "ParticipantStatistics")
+@Inheritance(strategy = InheritanceType.TABLE_PER_CLASS)
+@Data
+@AllArgsConstructor
+@EqualsAndHashCode(callSuper = false)
+public class JpaParticipantStatistics extends PfConcept implements PfAuthorative<ParticipantStatistics>, Serializable {
+
+    private static final long serialVersionUID = -5992214428190133190L;
+
+    @EmbeddedId
+    @VerifyKey
+    @NotNull
+    private PfTimestampKey key;
+
+    @VerifyKey
+    @NotNull
+    @AttributeOverride(name = "name", column = @Column(name = "participant_name"))
+    @AttributeOverride(name = "version", column = @Column(name = "participant_version"))
+    private PfConceptKey participantId;
+
+    @Column
+    @NotNull
+    private ParticipantState state;
+
+    @Column
+    @NotNull
+    private ParticipantHealthStatus healthStatus;
+
+    @Column
+    private long eventCount;
+
+    @Column
+    private long lastExecutionTime;
+
+    @Column
+    private double averageExecutionTime;
+
+    @Column
+    private long upTime;
+
+    @Column
+    private long lastEnterTime;
+
+    @Column
+    private long lastStart;
+
+
+    /**
+     * The Default Constructor creates a {@link JpaParticipantStatistics} object with a null key.
+     */
+    public JpaParticipantStatistics() {
+        this(new PfTimestampKey());
+    }
+
+    /**
+     * The Key Constructor creates a {@link JpaParticipantStatistics} object with the given Timestamp key.
+     *
+     * @param key the key
+     */
+    public JpaParticipantStatistics(@NonNull final PfTimestampKey key) {
+        this(key, new PfConceptKey(), ParticipantState.PASSIVE, ParticipantHealthStatus.HEALTHY, 0L, 0L, 0.0d, 0L, 0L,
+                0L);
+    }
+
+
+    /**
+     * The Key Constructor creates a {@link JpaParticipantStatistics} object with all mandatory fields.
+     *
+     * @param key the key
+     * @param participantId the TOSCA definition of the control loop participant
+     */
+    public JpaParticipantStatistics(@NonNull final PfTimestampKey key, @NonNull final PfConceptKey participantId) {
+        this.key = key;
+        this.participantId = participantId;
+    }
+
+
+    /**
+     * Copy constructor.
+     *
+     * @param copyConcept the concept to copy from
+     */
+    public JpaParticipantStatistics(@NonNull final JpaParticipantStatistics copyConcept) {
+        super(copyConcept);
+        this.key = new PfTimestampKey(copyConcept.key);
+        this.participantId = new PfConceptKey(copyConcept.participantId);
+        this.state = copyConcept.state;
+        this.healthStatus = copyConcept.healthStatus;
+        this.eventCount = copyConcept.eventCount;
+        this.lastExecutionTime = copyConcept.lastExecutionTime;
+        this.averageExecutionTime = copyConcept.averageExecutionTime;
+        this.upTime = copyConcept.upTime;
+        this.lastEnterTime = copyConcept.lastEnterTime;
+        this.lastStart = copyConcept.lastStart;
+    }
+
+    /**
+     * Authorative constructor.
+     *
+     * @param authorativeConcept the authorative concept to copy from
+     */
+    public JpaParticipantStatistics(@NonNull final ParticipantStatistics authorativeConcept) {
+        this.fromAuthorative(authorativeConcept);
+    }
+
+
+    @Override
+    public int compareTo(PfConcept otherConcept) {
+        if (otherConcept == null) {
+            return -1;
+        }
+        if (this == otherConcept) {
+            return 0;
+        }
+        if (getClass() != otherConcept.getClass()) {
+            return getClass().getName().compareTo(otherConcept.getClass().getName());
+        }
+
+        final JpaParticipantStatistics other = (JpaParticipantStatistics) otherConcept;
+        // @formatter:off
+        return new CompareToBuilder()
+                .append(this.key, other.key)
+                .append(this.participantId, other.participantId)
+                .append(this.state, other.state)
+                .append(this.healthStatus, other.healthStatus)
+                .append(this.eventCount, other.eventCount)
+                .append(this.lastExecutionTime, other.lastExecutionTime)
+                .append(this.averageExecutionTime, other.averageExecutionTime)
+                .append(this.upTime, other.upTime)
+                .append(this.lastEnterTime, other.lastEnterTime)
+                .append(this.lastStart, other.lastStart).toComparison();
+        // @formatter:on
+    }
+
+    @Override
+    public ParticipantStatistics toAuthorative() {
+        ParticipantStatistics participantStatistics = new ParticipantStatistics();
+        participantStatistics.setTimeStamp(key.getTimeStamp().toInstant());
+        participantStatistics.setParticipantId(new ToscaConceptIdentifier(participantId));
+        participantStatistics.setState(state);
+        participantStatistics.setHealthStatus(healthStatus);
+        participantStatistics.setAverageExecutionTime(averageExecutionTime);
+        participantStatistics.setEventCount(eventCount);
+        participantStatistics.setLastExecutionTime(lastExecutionTime);
+        participantStatistics.setUpTime(upTime);
+        participantStatistics.setLastEnterTime(lastEnterTime);
+        participantStatistics.setLastStart(lastStart);
+
+        return participantStatistics;
+    }
+
+    @Override
+    public void fromAuthorative(@NonNull final ParticipantStatistics participantStatistics) {
+        if (this.key == null || this.getKey().isNullKey()) {
+            this.setKey(new PfTimestampKey(participantStatistics.getParticipantId().getName(),
+                    participantStatistics.getParticipantId().getVersion(), participantStatistics.getTimeStamp()));
+        }
+        this.setParticipantId(participantStatistics.getParticipantId().asConceptKey());
+        this.setState(participantStatistics.getState());
+        this.setHealthStatus(participantStatistics.getHealthStatus());
+        this.setAverageExecutionTime(participantStatistics.getAverageExecutionTime());
+        this.setEventCount(participantStatistics.getEventCount());
+        this.setLastExecutionTime(participantStatistics.getLastExecutionTime());
+        this.setUpTime(participantStatistics.getUpTime());
+        this.setLastEnterTime(participantStatistics.getLastEnterTime());
+        this.setLastStart(participantStatistics.getLastStart());
+
+    }
+
+    @Override
+    public List<PfKey> getKeys() {
+        List<PfKey> keyList = getKey().getKeys();
+        keyList.addAll(participantId.getKeys());
+        return keyList;
+    }
+
+    @Override
+    public void clean() {
+        key.clean();
+        participantId.clean();
+    }
+}