org.orekit.files.ccsds.ndm.adm.aem

Class Aem

java.lang.Object

org.orekit.files.ccsds.ndm.NdmConstituent<AdmHeader,AemSegment>

org.orekit.files.ccsds.ndm.adm.aem.Aem

All Implemented Interfaces:

AttitudeEphemerisFile<TimeStampedAngularCoordinates,AemSegment>

public class Aem
extends NdmConstituent<AdmHeader,AemSegment>
implements AttitudeEphemerisFile<TimeStampedAngularCoordinates,AemSegment>

此类存储由AEMParser解析的姿态星历消息（AEM）文件的所有信息。它包含头部和一系列姿态星历块，每个块包含元数据和一系列姿态星历数据行。

Since:

10.2

Author:

Bryan Cazabonne

Nested Class Summary

Nested classes/interfaces inherited from interface org.orekit.files.general.AttitudeEphemerisFile

AttitudeEphemerisFile.AttitudeEphemerisSegment<C extends TimeStampedAngularCoordinates>, AttitudeEphemerisFile.SatelliteAttitudeEphemeris<C extends TimeStampedAngularCoordinates,S extends AttitudeEphemerisFile.AttitudeEphemerisSegment<C>>

Field Summary

Fields

Modifier and Type	Field and Description
static String	FORMAT_VERSION_KEY 格式版本的关键。
static String	ROOT XML文件的根元素。

Constructor Summary

Constructors

Constructor and Description
Aem(AdmHeader header, List<AemSegment> segments, IERSConventions conventions, DataContext dataContext) 简单构造函数。

Method Summary

Modifier and Type	Method and Description
Map<String,AemSatelliteEphemeris>	getSatellites() 获取文件中每颗卫星的加载星历。

Methods inherited from class org.orekit.files.ccsds.ndm.NdmConstituent

getConventions, getDataContext, getHeader, getSegments, setHeader, setSegments, validate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ROOT

public static final String ROOT

XML文件的根元素。

另请参阅:

常量字段值

FORMAT_VERSION_KEY

public static final String FORMAT_VERSION_KEY

格式版本的关键。

另请参阅:

常量字段值

Constructor Detail

Aem

public Aem(AdmHeader header,
           List<AemSegment> segments,
           IERSConventions conventions,
           DataContext dataContext)

简单构造函数。

参数:

header - 文件头

segments - 文件段

conventions - IERS约定

dataContext - 用于创建参考系、时间尺度等

Method Detail

getSatellites

public Map<String,AemSatelliteEphemeris> getSatellites()

获取文件中每颗卫星的加载星历。

由以下接口指定:

getSatellites 在接口 AttitudeEphemerisFile<TimeStampedAngularCoordinates,AemSegment>

返回:

映射，从卫星的ID到文件中包含有关该卫星的信息。