TaiUtcConverter (Yamcs :: Core 5.3.2 API)

java.lang.Object
- org.yamcs.utils.TaiUtcConverter

```
public class TaiUtcConverter
extends Object
```
Utility class to convert between TAI and UTC. It reads the UTC-TAI.history (available at http://hpiers.obspm.fr/eoppc/bul/bulc/UTC-TAI.history)
It only supports added leap seconds not removed ones (negative leap seconds have never happened and probably never will).
It only works correctly with the times after 1972 when the difference between TAI and UTC is an integer number of seconds.
Most of the code is copied or inspired from the TAI C library http://cr.yp.to/libtai.html

- Nested Class Summary
  
  Nested Classes
  Modifier and Type Class Description
  
  static class TaiUtcConverter.DateTimeComponents
  
  static class TaiUtcConverter.ValidityLine
- Constructor Summary
  
  Constructors
  Constructor Description
  
  TaiUtcConverter()
  
  TaiUtcConverter(InputStream utcTaiHistory)
- Method Summary
  
  All Methods Static Methods Concrete Methods
  Modifier and Type Method Description
  
  static boolean isLeap(int year)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TaiUtcConverter

public TaiUtcConverter()
                throws IOException,
                       ParseException

Throws:: IOException; ParseException

TaiUtcConverter

public TaiUtcConverter(InputStream utcTaiHistory)
                throws IOException,
                       ParseException

Throws:: IOException; ParseException

Method Detail

isLeap

public static boolean isLeap(int year)