NameReference (Yamcs :: XTCE 5.5.1 API)

java.lang.Object
- org.yamcs.xtce.util.NameReference

Direct Known Subclasses:

ArgumentReference, ParameterReference
```
public class NameReference
extends Object
```
Used when referencing a directory style "NameType".
All characters are legal.
All name references use a Unix ‘like’ name referencing mechanism across the SpaceSystem Tree (e.g., SimpleSat/Bus/EPDS/BatteryOne/Voltage) where the '/', ‘..’ and ‘.’ are used to navigate through the hierarchy. The use of an unqualified name will search for an item in the current SpaceSystem first, then if none is found, in progressively higher SpaceSystems. A SpaceSystem is a name space (i.e., a named type declared in MetaCommandData is also declared in TelemetryMetaData - and vice versa).
This is used only while reading the database, then all the references are resolved and we use Java references to real objects
The ResolvedAction.resolved will be called once the reference is resolved.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static interface NameReference.ResolvedAction

static class NameReference.Type

Field Summary

Fields
Modifier and Type	Field	Description
`protected List<NameReference.ResolvedAction>`	`actions`
`protected String`	`ref`
`protected NameDescription`	`result`
`protected NameReference.Type`	`type`

Constructor Summary

Constructors
Constructor Description

NameReference(String ref, NameReference.Type type)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`NameReference`	`addResolvedAction(NameReference.ResolvedAction action)`	Adds an action to the list to be executed when the reference is resolved and returns this.
`String`	`getReference()`
`NameReference.Type`	`getType()`
`boolean`	`isAbsolute()`
`boolean`	`isResolved()`
`void`	`resolved(NameDescription nd)`	Execute all the actions (if not already executed).
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

actions

protected List<NameReference.ResolvedAction> actions

result
```
protected NameDescription result
```

ref
```
protected final String ref
```

type

protected final NameReference.Type type

Constructor Detail

NameReference

public NameReference(String ref,
                     NameReference.Type type)

Method Detail
- resolved
```
public void resolved(NameDescription nd)
```
  Execute all the actions (if not already executed).
  
  Parameters:
  
  nd -
- addResolvedAction
```
public NameReference addResolvedAction(NameReference.ResolvedAction action)
```
  Adds an action to the list to be executed when the reference is resolved and returns this. If the reference is already resolved, execute the action immediately.
  
  Parameters:
  
  action -
  
  Returns:
  
  this
- getReference
```
public String getReference()
```
- getType
```
public NameReference.Type getType()
```
- isResolved
```
public boolean isResolved()
```
- toString
```
public String toString()
```
  Overrides:
  
  toString in class Object
- isAbsolute
```
public boolean isAbsolute()
```