Package de.dlr.proseo.model

Class Orbit

java.lang.Object
de.dlr.proseo.model.PersistentObject
de.dlr.proseo.model.Orbit
@Entity public class Orbit extends PersistentObject
The description of an orbit identified by its start and stop times (e. g. the "spacecraft midnight" events of the Sentinel-5P satellite). There must be no time gap between subsequent orbits of the same spacecraft.
Orbit times (and all derived times in prosEO) are given in UTC-STS (leap seconds spread evenly over the last 1000 seconds of the day) and to a microsecond precision. The public static variable orbitTimeFormatter gives a standard format for parsing and formatting orbit times.
Author:
Dr. Thomas Bassler

  • Constructor Details

    • Orbit

      public Orbit()

  • Method Details

    • getSpacecraft

      public Spacecraft getSpacecraft()
      Gets the related spacecraft
      Returns:
      the spacecraft

    • setSpacecraft

      public void setSpacecraft(Spacecraft spacecraft)
      Sets the related spacecraft
      Parameters:
      spacecraft - the spacecraft to set

    • getOrbitNumber

      public Integer getOrbitNumber()
      Gets the orbit number
      Returns:
      the orbitNumber

    • setOrbitNumber

      public void setOrbitNumber(Integer orbitNumber)
      Sets the orbit number
      Parameters:
      orbitNumber - the orbitNumber to set

    • getStartTime

      public Instant getStartTime()
      Gets the orbit start time
      Returns:
      the startTime

    • setStartTime

      public void setStartTime(Instant startTime)
      Sets the orbit start time
      Parameters:
      startTime - the startTime to set

    • getStopTime

      public Instant getStopTime()
      Gets the orbit stop time
      Returns:
      the stopTime

    • setStopTime

      public void setStopTime(Instant stopTime)
      Sets the orbit stop time
      Parameters:
      stopTime - the stopTime to set

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class PersistentObject

    • equals

      public boolean equals(Object obj)
      Description copied from class: PersistentObject
      Test equality of persistent objects based on their unique ID.
      Overrides:
      equals in class PersistentObject
      Parameters:
      obj - the object to compare this object to
      Returns:
      true, if obj is a persistent object and has the same ID, false otherwise
      See Also:

    • toString

      public String toString()
      Overrides:
      toString in class Object