From 2005fd55347816cf4a86b66ae97bc245f53f0bcd Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton@traccar.org>
Date: Sat, 6 Jul 2024 19:47:06 -0700
Subject: Update switch statements

---
 .../protocol/FreematicsProtocolDecoder.java        | 91 +++++++---------------
 1 file changed, 27 insertions(+), 64 deletions(-)

(limited to 'src/main/java/org/traccar/protocol/FreematicsProtocolDecoder.java')

diff --git a/src/main/java/org/traccar/protocol/FreematicsProtocolDecoder.java b/src/main/java/org/traccar/protocol/FreematicsProtocolDecoder.java
index d0402cc94..d7d9d62ed 100644
--- a/src/main/java/org/traccar/protocol/FreematicsProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/FreematicsProtocolDecoder.java
@@ -48,20 +48,13 @@ public class FreematicsProtocolDecoder extends BaseProtocolDecoder {
             String key = data[0];
             String value = data[1];
             switch (key) {
-                case "ID":
-                case "VIN":
+                case "ID", "VIN" -> {
                     if (deviceSession == null) {
                         deviceSession = getDeviceSession(channel, remoteAddress, value);
                     }
-                    break;
-                case "EV":
-                    event = value;
-                    break;
-                case "TS":
-                    time = value;
-                    break;
-                default:
-                    break;
+                }
+                case "EV" -> event = value;
+                case "TS" -> time = value;
             }
         }
 
@@ -105,74 +98,44 @@ public class FreematicsProtocolDecoder extends BaseProtocolDecoder {
                 dateBuilder = new DateBuilder(new Date());
             } else if (position != null) {
                 switch (key) {
-                    case 0x11:
+                    case 0x11 -> {
                         value = ("000000" + value).substring(value.length());
                         dateBuilder.setDateReverse(
                                 Integer.parseInt(value.substring(0, 2)),
                                 Integer.parseInt(value.substring(2, 4)),
                                 Integer.parseInt(value.substring(4)));
-                        break;
-                    case 0x10:
+                    }
+                    case 0x10 -> {
                         value = ("00000000" + value).substring(value.length());
                         dateBuilder.setTime(
                                 Integer.parseInt(value.substring(0, 2)),
                                 Integer.parseInt(value.substring(2, 4)),
                                 Integer.parseInt(value.substring(4, 6)),
                                 Integer.parseInt(value.substring(6)) * 10);
-                        break;
-                    case 0xA:
+                    }
+                    case 0xA -> {
                         position.setValid(true);
                         position.setLatitude(Double.parseDouble(value));
-                        break;
-                    case 0xB:
+                    }
+                    case 0xB -> {
                         position.setValid(true);
                         position.setLongitude(Double.parseDouble(value));
-                        break;
-                    case 0xC:
-                        position.setAltitude(Double.parseDouble(value));
-                        break;
-                    case 0xD:
-                        position.setSpeed(UnitsConverter.knotsFromKph(Double.parseDouble(value)));
-                        break;
-                    case 0xE:
-                        position.setCourse(Integer.parseInt(value));
-                        break;
-                    case 0xF:
-                        position.set(Position.KEY_SATELLITES, Integer.parseInt(value));
-                        break;
-                    case 0x12:
-                        position.set(Position.KEY_HDOP, Integer.parseInt(value));
-                        break;
-                    case 0x20:
-                        position.set(Position.KEY_ACCELERATION, value);
-                        break;
-                    case 0x24:
-                        position.set(Position.KEY_BATTERY, Integer.parseInt(value) * 0.01);
-                        break;
-                    case 0x81:
-                        position.set(Position.KEY_RSSI, Integer.parseInt(value));
-                        break;
-                    case 0x82:
-                        position.set(Position.KEY_DEVICE_TEMP, Double.parseDouble(value) * 0.1);
-                        break;
-                    case 0x104:
-                        position.set(Position.KEY_ENGINE_LOAD, Integer.parseInt(value));
-                        break;
-                    case 0x105:
-                        position.set(Position.KEY_COOLANT_TEMP, Integer.parseInt(value));
-                        break;
-                    case 0x10c:
-                        position.set(Position.KEY_RPM, Integer.parseInt(value));
-                        break;
-                    case 0x10d:
-                        position.set(Position.KEY_OBD_SPEED, Integer.parseInt(value));
-                        break;
-                    case 0x111:
-                        position.set(Position.KEY_THROTTLE, Integer.parseInt(value));
-                        break;
-                    default:
-                        position.set(Position.PREFIX_IO + key, value);
-                        break;
+                    }
+                    case 0xC -> position.setAltitude(Double.parseDouble(value));
+                    case 0xD -> position.setSpeed(UnitsConverter.knotsFromKph(Double.parseDouble(value)));
+                    case 0xE -> position.setCourse(Integer.parseInt(value));
+                    case 0xF -> position.set(Position.KEY_SATELLITES, Integer.parseInt(value));
+                    case 0x12 -> position.set(Position.KEY_HDOP, Integer.parseInt(value));
+                    case 0x20 -> position.set(Position.KEY_ACCELERATION, value);
+                    case 0x24 -> position.set(Position.KEY_BATTERY, Integer.parseInt(value) * 0.01);
+                    case 0x81 -> position.set(Position.KEY_RSSI, Integer.parseInt(value));
+                    case 0x82 -> position.set(Position.KEY_DEVICE_TEMP, Double.parseDouble(value) * 0.1);
+                    case 0x104 -> position.set(Position.KEY_ENGINE_LOAD, Integer.parseInt(value));
+                    case 0x105 -> position.set(Position.KEY_COOLANT_TEMP, Integer.parseInt(value));
+                    case 0x10c -> position.set(Position.KEY_RPM, Integer.parseInt(value));
+                    case 0x10d -> position.set(Position.KEY_OBD_SPEED, Integer.parseInt(value));
+                    case 0x111 -> position.set(Position.KEY_THROTTLE, Integer.parseInt(value));
+                    default -> position.set(Position.PREFIX_IO + key, value);
                 }
             }
         }
-- 
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