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   1 /**
   2  * Copyright (c) 2010-2021 Contributors to the openHAB project
   3  *
   4  * See the NOTICE file(s) distributed with this work for additional
   5  * information.
   6  *
   7  * This program and the accompanying materials are made available under the
   8  * terms of the Eclipse Public License 2.0 which is available at
   9  * http://www.eclipse.org/legal/epl-2.0
  10  *
  11  * SPDX-License-Identifier: EPL-2.0
  12  */
  13 package org.openhab.binding.plugwiseha.internal.api.model.dto;
  14
  15 import java.util.Map;
  16 import java.util.Optional;
  17
  18 /**
  19  * The {@link ActuatorFunctionalities} class is an object model class that
  20  * mirrors the XML structure provided by the Plugwise Home Automation controller
  21  * for the collection of actuator functionalities. (e.g. 'offset', 'relay', et
  22  * cetera). It extends the {@link CustomCollection} class.
  23  *
  24  * @author B. van Wetten - Initial contribution
  25  */
  26
  27 public class ActuatorFunctionalities extends PlugwiseHACollection<ActuatorFunctionality> {
  28
  29     private static final String THERMOSTAT_FUNCTIONALITY = "thermostat";
  30     private static final String OFFSETTEMPERATURE_FUNCTIONALITY = "temperature_offset";
  31     private static final String RELAY_FUNCTIONALITY = "relay";
  32
  33     public Optional<Boolean> getRelayLockState() {
  34         return this.getFunctionalityRelay().flatMap(ActuatorFunctionality::getRelayLockState)
  35                 .map(Boolean::parseBoolean);
  36     }
  37
  38     public Optional<Boolean> getPreHeatState() {
  39         return this.getFunctionalityThermostat().flatMap(ActuatorFunctionality::getPreHeatState)
  40                 .map(Boolean::parseBoolean);
  41     }
  42
  43     public Optional<ActuatorFunctionality> getFunctionalityThermostat() {
  44         return Optional.ofNullable(this.get(THERMOSTAT_FUNCTIONALITY));
  45     }
  46
  47     public Optional<ActuatorFunctionality> getFunctionalityOffsetTemperature() {
  48         return Optional.ofNullable(this.get(OFFSETTEMPERATURE_FUNCTIONALITY));
  49     }
  50
  51     public Optional<ActuatorFunctionality> getFunctionalityRelay() {
  52         return Optional.ofNullable(this.get(RELAY_FUNCTIONALITY));
  53     }
  54
  55     @Override
  56     public void merge(Map<String, ActuatorFunctionality> actuatorFunctionalities) {
  57         if (actuatorFunctionalities != null) {
  58             for (ActuatorFunctionality actuatorFunctionality : actuatorFunctionalities.values()) {
  59                 String type = actuatorFunctionality.getType();
  60                 ActuatorFunctionality originalActuatorFunctionality = this.get(type);
  61
  62                 Boolean originalIsOlder = false;
  63                 if (originalActuatorFunctionality != null) {
  64                     originalIsOlder = originalActuatorFunctionality.isOlderThan(actuatorFunctionality);
  65                 }
  66
  67                 if (originalActuatorFunctionality == null || originalIsOlder) {
  68                     this.put(type, actuatorFunctionality);
  69                 }
  70             }
  71         }
  72     }
  73 }