DataSource (Yamcs XTCE 4.1.1 API)

java.lang.Object
- java.lang.Enum<DataSource>
- - org.yamcs.xtce.DataSource

All Implemented Interfaces:

Serializable, Comparable<DataSource>
```
public enum DataSource
extends Enum<DataSource>
```

Enum Constant Summary

Enum Constants
Enum Constant and Description
`COMMAND`
`COMMAND_HISTORY`
`CONSTANT`
`DERIVED`
`LOCAL`
`SYSTEM`
`TELEMETERED` XTCE: A telemetered Parameter is one that will have values in telemetry.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static DataSource`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static DataSource[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - TELEMETERED
```
public static final DataSource TELEMETERED
```
    XTCE: A telemetered Parameter is one that will have values in telemetry. A derived Parameter is one that is calculated, usually by an Algorithm. A constant Parameter is one that is used as a constant in the system (e.g. a vehicle id). A local Parameter is one that is used purely on the ground (e.g. a ground command counter). Usage in Yamcs: TELEMETERD - used for data acquired from outside DERIVED - are those set by algorithm manager LOCAL - are software parameters that can be set by user SYSTEM - parameters giving internal yamcs state -created on the fly (do not have to be defined in the database) CONSTANT - not used (yet) COMMAND and COMMAND_HISTORY - are special parameters created on the fly and instantiated in the context of command verifiers all the other are telemetered
  - DERIVED
```
public static final DataSource DERIVED
```
  - CONSTANT
```
public static final DataSource CONSTANT
```
  - LOCAL
```
public static final DataSource LOCAL
```
  - SYSTEM
```
public static final DataSource SYSTEM
```
  - COMMAND
```
public static final DataSource COMMAND
```
  - COMMAND_HISTORY
```
public static final DataSource COMMAND_HISTORY
```
- Method Detail
  - values
```
public static DataSource[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (DataSource c : DataSource.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static DataSource valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null

Enum DataSource

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

TELEMETERED

DERIVED

CONSTANT

LOCAL

SYSTEM

COMMAND

COMMAND_HISTORY

Method Detail

values

valueOf