Examples with AttributeRef org.openremote.model.attribute.AttributeRef used on opensource projects

Example 36 with AttributeRef

use of org.openremote.model.attribute.AttributeRef in project openremote by openremote.

the class ControllerProtocol method doLinkedAttributeWrite.

/**
 * Write action on a linked attribute mean we execute a command on the Controller. It induce a HTTP request and
 * manage it's return code. (No value is returned from the execution of a command)
 */
@Override
protected void doLinkedAttributeWrite(Attribute<?> attribute, ControllerAgentLink agentLink, AttributeEvent event, Object processedValue) {
    LOG.finer("### Process Linked Attribute Write");
    AttributeRef attributeRef = event.getAttributeRef();
    ControllerCommand controllerCommand = controller.getCommand(attributeRef);
    HTTPProtocol.HttpClientRequest request = RequestBuilder.buildCommandRequest(controllerCommand, event, controllerWebTarget);
    String body = null;
    if (controllerCommand instanceof ControllerCommandBasic) {
        body = event.getValue().map(v -> {
            ObjectNode objectValue = ValueUtil.JSON.createObjectNode();
            objectValue.putPOJO("parameter", processedValue);
            return objectValue.toString();
        }).orElse(null);
    }
    executeAttributeWriteRequest(request, body, this::onAttributeWriteResponse);
}

Example 37 with AttributeRef

use of org.openremote.model.attribute.AttributeRef in project openremote by openremote.

the class SerialProtocol method doUnlinkAttribute.

@Override
protected void doUnlinkAttribute(String assetId, Attribute<?> attribute, DefaultAgentLink agentLink) {
    AttributeRef attributeRef = new AttributeRef(assetId, attribute.getName());
    protocolMessageConsumers.removeIf(attRefConsumerPair -> attRefConsumerPair.key.equals(attributeRef));
}

Example 38 with AttributeRef

use of org.openremote.model.attribute.AttributeRef in project openremote by openremote.

the class StorageSimulatorProtocol method updateStorageAsset.

protected void updateStorageAsset(ElectricityStorageAsset storageAsset) {
    if (storageAsset == null) {
        LOG.finest("Storage asset not set so skipping update");
        return;
    }
    String assetId = storageAsset.getId();
    Instant previousTimestamp = lastUpdateMap.remove(assetId);
    ScheduledFuture<?> scheduledFuture = simulationMap.remove(assetId);
    if (scheduledFuture != null) {
        scheduledFuture.cancel(true);
    }
    boolean setpointLinked = getLinkedAttributes().containsKey(new AttributeRef(assetId, POWER_SETPOINT.getName()));
    boolean powerLinked = getLinkedAttributes().containsKey(new AttributeRef(assetId, POWER.getName()));
    boolean levelLinked = getLinkedAttributes().containsKey(new AttributeRef(assetId, ENERGY_LEVEL.getName()));
    if (!setpointLinked || !powerLinked || !levelLinked) {
        LOG.fine("Not all required attributes are linked or don't have values (setpoint, power and energy level): " + assetId);
        return;
    }
    Instant now = Instant.now();
    double setpoint = storageAsset.getPowerSetpoint().orElse(0d);
    double capacity = storageAsset.getEnergyCapacity().orElse(0d);
    double power = storageAsset.getPower().orElse(0d);
    double level = storageAsset.getEnergyLevel().orElse(0d);
    int minPercentage = storageAsset.getEnergyLevelPercentageMin().orElse(0);
    int maxPercentage = storageAsset.getEnergyLevelPercentageMax().orElse(100);
    capacity = Math.max(0d, capacity);
    level = Math.max(0d, Math.min(capacity, level));
    double maxLevel = (((double) maxPercentage) / 100d) * capacity;
    double minLevel = (((double) minPercentage) / 100d) * capacity;
    if (capacity <= 0d) {
        LOG.info("Storage asset capacity is 0 so not usable: " + assetId);
        level = 0d;
        setpoint = 0d;
    }
    if (capacity > 0 && power != 0d && previousTimestamp != null) {
        // Calculate energy delta since last execution
        Duration duration = Duration.between(previousTimestamp, now);
        long seconds = duration.getSeconds();
        if (seconds > 0) {
            double deltaHours = seconds / 3600d;
            // Export efficiency < 1 means more energy is consumed to produce requested power
            double efficiency = power > 0 ? ((double) storageAsset.getEfficiencyImport().orElse(100)) / 100d : (1d / (((double) storageAsset.getEfficiencyExport().orElse(100)) / 100d));
            double energyDelta = power * deltaHours * efficiency;
            double newLevel = Math.max(0d, Math.min(capacity, level + energyDelta));
            energyDelta = newLevel - level;
            level = newLevel;
            if (energyDelta > 0) {
                updateLinkedAttribute(new AttributeState(storageAsset.getId(), ElectricityStorageAsset.ENERGY_IMPORT_TOTAL.getName(), storageAsset.getEnergyImportTotal().orElse(0d) + energyDelta));
            } else {
                updateLinkedAttribute(new AttributeState(storageAsset.getId(), ElectricityStorageAsset.ENERGY_EXPORT_TOTAL.getName(), storageAsset.getEnergyExportTotal().orElse(0d) - energyDelta));
            }
        }
    }
    power = (setpoint < 0 && level <= minLevel) || (setpoint > 0 && level >= maxLevel) ? 0d : setpoint;
    if (power > 0d && !storageAsset.isSupportsImport().orElse(false)) {
        LOG.fine("Setpoint is requesting power import but asset does not support it: " + storageAsset);
        power = 0d;
    } else if (power < 0d && !storageAsset.isSupportsExport().orElse(false)) {
        LOG.fine("Setpoint is requesting power export but asset does not support it: " + storageAsset);
        power = 0d;
    }
    updateLinkedAttribute(new AttributeState(assetId, POWER.getName(), power));
    updateLinkedAttribute(new AttributeState(assetId, ENERGY_LEVEL.getName(), level));
    updateLinkedAttribute(new AttributeState(assetId, ENERGY_LEVEL_PERCENTAGE.getName(), capacity <= 0d ? 0 : (int) ((level / capacity) * 100)));
    if (power != 0d) {
        lastUpdateMap.put(assetId, now);
        simulationMap.put(assetId, scheduleUpdate(assetId));
    }
}

Example 39 with AttributeRef

use of org.openremote.model.attribute.AttributeRef in project openremote by openremote.

the class TCPProtocol method doUnlinkAttribute.

@Override
protected void doUnlinkAttribute(String assetId, Attribute<?> attribute, DefaultAgentLink agentLink) {
    AttributeRef attributeRef = new AttributeRef(assetId, attribute.getName());
    protocolMessageConsumers.removeIf(attRefConsumerPair -> attRefConsumerPair.key.equals(attributeRef));
}

Example 40 with AttributeRef

use of org.openremote.model.attribute.AttributeRef in project openremote by openremote.

the class SimulatorProtocol method doUnlinkAttribute.

@Override
protected void doUnlinkAttribute(String assetId, Attribute<?> attribute, SimulatorAgentLink agentLink) {
    AttributeRef attributeRef = new AttributeRef(assetId, attribute.getName());
    ScheduledFuture<?> updateValueFuture = replayMap.remove(attributeRef);
    if (updateValueFuture != null) {
        updateValueFuture.cancel(true);
    }
}