From a352db5c15fc8e539742a64ab6a6468a96ced24b Mon Sep 17 00:00:00 2001
From: rooedw <96492204+rooedw@users.noreply.github.com>
Date: Fri, 4 Aug 2023 18:46:13 +0200
Subject: [PATCH] Add new asset type for heat meters

---
 .../model/asset/impl/HeatMeterAsset.java      | 63 +++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 model/src/main/java/org/openremote/model/asset/impl/HeatMeterAsset.java

diff --git a/model/src/main/java/org/openremote/model/asset/impl/HeatMeterAsset.java b/model/src/main/java/org/openremote/model/asset/impl/HeatMeterAsset.java
new file mode 100644
index 0000000000..19f384f1e9
--- /dev/null
+++ b/model/src/main/java/org/openremote/model/asset/impl/HeatMeterAsset.java
@@ -0,0 +1,63 @@
+package org.openremote.model.asset.impl;
+
+import jakarta.persistence.Entity;
+import org.openremote.model.Constants;
+import org.openremote.model.asset.Asset;
+import org.openremote.model.asset.AssetDescriptor;
+import org.openremote.model.attribute.MetaItem;
+import org.openremote.model.value.AttributeDescriptor;
+import org.openremote.model.value.MetaItemType;
+import org.openremote.model.value.ValueFormat;
+import org.openremote.model.value.ValueType;
+
+import static org.openremote.model.Constants.*;
+
+@Entity
+public class HeatMeterAsset extends Asset<HeatMeterAsset> {
+
+    public static final AttributeDescriptor<String> METER_POINT_ADMINISTRATION_NUMBER = new AttributeDescriptor<>("meterPointAdministrationNumber", ValueType.TEXT,
+            new MetaItem<>(MetaItemType.LABEL, "Meter Point Administration Number"),
+            new MetaItem<>(MetaItemType.READ_ONLY));
+
+    public static final AttributeDescriptor<Double> HEAT_METER_READING = new AttributeDescriptor<>("heatMeterReading", ValueType.NUMBER,
+            new MetaItem<>(MetaItemType.LABEL, "Heat Meter Reading"),
+            new MetaItem<>(MetaItemType.READ_ONLY),
+            new MetaItem<>(MetaItemType.UNITS, Constants.units(UNITS_KILO, UNITS_WATT, UNITS_HOUR)))
+            .withFormat(ValueFormat.NUMBER_3_DP_MAX());
+
+    public static final AttributeDescriptor<Double> FLOW_TEMPERATURE = new AttributeDescriptor<>("flowTemperature", ValueType.NUMBER,
+            new MetaItem<>(MetaItemType.LABEL, "Flow Temperature"),
+            new MetaItem<>(MetaItemType.UNITS, Constants.units(UNITS_CELSIUS)),
+            new MetaItem<>(MetaItemType.READ_ONLY))
+            .withFormat(ValueFormat.NUMBER_3_DP_MAX());
+
+    public static final AttributeDescriptor<Double> RETURN_TEMPERATURE = new AttributeDescriptor<>("returnTemperature", ValueType.NUMBER,
+            new MetaItem<>(MetaItemType.LABEL, "Return Temperature"),
+            new MetaItem<>(MetaItemType.UNITS, Constants.units(UNITS_CELSIUS)),
+            new MetaItem<>(MetaItemType.READ_ONLY))
+            .withFormat(ValueFormat.NUMBER_3_DP_MAX());
+
+    public static final AttributeDescriptor<Double> POWER = new AttributeDescriptor<>("power", ValueType.NUMBER,
+            new MetaItem<>(MetaItemType.LABEL, "Power"),
+            new MetaItem<>(MetaItemType.UNITS, Constants.units(UNITS_WATT)),
+            new MetaItem<>(MetaItemType.READ_ONLY))
+            .withFormat(ValueFormat.NUMBER_3_DP_MAX());
+
+    public static final AttributeDescriptor<Double> VOLUME_FLOW = new AttributeDescriptor<>("volumeFlow", ValueType.NUMBER,
+            new MetaItem<>(MetaItemType.LABEL, "Volume Flow"),
+            new MetaItem<>(MetaItemType.UNITS, Constants.units(UNITS_LITRE, UNITS_PER, UNITS_HOUR)),
+            new MetaItem<>(MetaItemType.READ_ONLY))
+            .withFormat(ValueFormat.NUMBER_3_DP_MAX());
+
+    public static final AssetDescriptor<HeatMeterAsset> DESCRIPTOR = new AssetDescriptor<>("counter", "8A293D", HeatMeterAsset.class);
+
+    /**
+     * For use by hydrators (i.e. JPA/Jackson)
+     */
+    protected HeatMeterAsset() {
+    }
+
+    public HeatMeterAsset(String name) {
+        super(name);
+    }
+}