如何根据这个协议public class Protocol { private static final String PROTOCOL_HEADER = "10Hz,"; private static final String PROTOCOL_SEPARATOR = ","; private static final String PROTOCOL_NEWLINE = "\r\n"; private int frameNumber; private int systemState; private int northProgress; private float headingAngle; private float pitchAngle; private float rollAngle; private float realTimeData; public Protocol(int frameNumber, int systemState, int northProgress, float headingAngle, float pitchAngle, float rollAngle, float realTimeData) { this.frameNumber = frameNumber; this.systemState = systemState; this.northProgress = northProgress; this.headingAngle = headingAngle; this.pitchAngle = pitchAngle; this.rollAngle = rollAngle; this.realTimeData = realTimeData; } public String toString() { StringBuilder builder = new StringBuilder(); builder.append(PROTOCOL_HEADER); builder.append(frameNumber).append(PROTOCOL_SEPARATOR); builder.append(systemState).append(PROTOCOL_SEPARATOR); builder.append(northProgress).append(PROTOCOL_SEPARATOR); builder.append(headingAngle).append(PROTOCOL_SEPARATOR); builder.append(pitchAngle).append(PROTOCOL_SEPARATOR); builder.append(rollAngle).append(PROTOCOL_SEPARATOR); builder.append(realTimeData).append(PROTOCOL_NEWLINE); return builder.toString(); }}解析这个数据举例: 1,10,0,10.56,0.1234,0.23456,75.0转化成代码
时间: 2024-03-15 08:46:36 浏览: 139
ctor_int_error_category_string.rar_class A
好的,这里是一个Java代码示例,用于解析这个协议:
```java
public class ProtocolParser {
private static final String PROTOCOL_HEADER = "10Hz,";
private static final String PROTOCOL_SEPARATOR = ",";
private static final String PROTOCOL_NEWLINE = "\r\n";
public static Protocol parse(String data) {
if (!data.startsWith(PROTOCOL_HEADER)) {
throw new IllegalArgumentException("Invalid protocol header");
}
String[] fields = data.substring(PROTOCOL_HEADER.length()).split(PROTOCOL_SEPARATOR);
if (fields.length != 7) {
throw new IllegalArgumentException("Invalid number of fields");
}
int frameNumber = Integer.parseInt(fields[0]);
int systemState = Integer.parseInt(fields[1]);
int northProgress = Integer.parseInt(fields[2]);
float headingAngle = Float.parseFloat(fields[3]);
float pitchAngle = Float.parseFloat(fields[4]);
float rollAngle = Float.parseFloat(fields[5]);
float realTimeData = Float.parseFloat(fields[6]);
return new Protocol(frameNumber, systemState, northProgress, headingAngle, pitchAngle, rollAngle, realTimeData);
}
}
```
这个代码中的 `parse` 方法接收一个字符串类型的数据,然后按照协议的格式进行解析,最后返回一个 `Protocol` 对象。
你可以这样使用它来解析数据:
```java
String data = "10Hz,1,10,0,10.56,0.1234,0.23456,75.0";
Protocol protocol = ProtocolParser.parse(data);
```
这里的 `protocol` 对象就是根据数据解析出来的 `Protocol` 对象,你可以使用它来获取相应的数据。
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