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   1 /**
   2  * Copyright (c) 2010-2023 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.time.ZonedDateTime;
  16 import java.util.Optional;
  17
  18 import com.thoughtworks.xstream.annotations.XStreamAlias;
  19
  20 /**
  21  * @author B. van Wetten - Initial contribution
  22  * @author Leo Siepel - finish initial contribution
  23  */
  24 @XStreamAlias("point_log")
  25 public class Log extends PlugwiseBaseModel implements PlugwiseComparableDate<Log> {
  26
  27     private String type;
  28
  29     private String unit;
  30
  31     private String measurement;
  32
  33     @XStreamAlias("measurement_date")
  34     private ZonedDateTime measurementDate;
  35
  36     @XStreamAlias("updated_date")
  37     private ZonedDateTime updatedDate;
  38
  39     public String getType() {
  40         return type;
  41     }
  42
  43     public String getUnit() {
  44         return unit;
  45     }
  46
  47     public Optional<String> getMeasurement() {
  48         return Optional.ofNullable(measurement);
  49     }
  50
  51     public Optional<Boolean> getMeasurementAsBoolean() {
  52         if (measurement != null) {
  53             switch (measurement.toLowerCase()) {
  54                 case "on":
  55                     return Optional.of(true);
  56                 case "off":
  57                     return Optional.of(false);
  58                 default:
  59                     return Optional.empty();
  60             }
  61         } else {
  62             return Optional.empty();
  63         }
  64     }
  65
  66     public Optional<Double> getMeasurementAsDouble() {
  67         try {
  68             if (measurement != null) {
  69                 return Optional.of(Double.parseDouble(measurement));
  70             } else {
  71                 return Optional.empty();
  72             }
  73         } catch (NumberFormatException e) {
  74             return Optional.empty();
  75         }
  76     }
  77
  78     public Optional<String> getMeasurementUnit() {
  79         return Optional.ofNullable(unit);
  80     }
  81
  82     public ZonedDateTime getMeasurementDate() {
  83         return measurementDate;
  84     }
  85
  86     public ZonedDateTime getUpdatedDate() {
  87         return updatedDate;
  88     }
  89
  90     @Override
  91     public int compareDateWith(Log compareTo) {
  92         if (compareTo == null) {
  93             return -1;
  94         }
  95         ZonedDateTime compareToDate = compareTo.getMeasurementDate();
  96         ZonedDateTime compareFromDate = this.getMeasurementDate();
  97         if (compareFromDate == null) {
  98             return -1;
  99         } else if (compareToDate == null) {
 100             return 1;
 101         } else {
 102             return compareFromDate.compareTo(compareToDate);
 103         }
 104     }
 105
 106     @Override
 107     public boolean isNewerThan(Log hasModifiedDate) {
 108         return compareDateWith(hasModifiedDate) > 0;
 109     }
 110
 111     @Override
 112     public boolean isOlderThan(Log hasModifiedDate) {
 113         return compareDateWith(hasModifiedDate) < 0;
 114     }
 115 }