Package org.yamcs.xtce.util

Class ResolvedParameterReference

java.lang.Object

org.yamcs.xtce.util.AbstractNameReference

org.yamcs.xtce.util.ResolvedParameterReference

All Implemented Interfaces:

NameReference, ParameterReference

public class ResolvedParameterReference
extends AbstractNameReference
implements ParameterReference

Reference that is resolved since the beginning - it calls any action immediately.

The reason for this class is that we do not want duplicate code paths in the SpreadSheet Loader (or other database loader)

• one path for the case when the named entities are found in the current space system
• one path for the case when they are not found and will be resolved later.

Nested Class Summary

Nested classes/interfaces inherited from interface org.yamcs.xtce.util.NameReference

NameReference.ResolvedAction, NameReference.Type

Nested classes/interfaces inherited from interface org.yamcs.xtce.util.ParameterReference

ParameterReference.ParameterResolvedAction

Field Summary

Fields inherited from class org.yamcs.xtce.util.AbstractNameReference

ref, type

Constructor Summary

Constructors

Constructor	Description
ResolvedParameterReference(String ref, Parameter param)

Method Summary

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.
ParameterReference	addResolvedAction(ParameterReference.ParameterResolvedAction action)
CompletableFuture<NameDescription>	getResolvedFuture()	returns a future that is called when the reference is resolved
boolean	isResolved()
boolean	tryResolve(NameDescription nd)	Execute all the actions (if not already executed) and return true if the reference has been resolved.
boolean	tryResolve(Parameter param, PathElement[] path)

Methods inherited from class org.yamcs.xtce.util.AbstractNameReference

getReference, getType, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.yamcs.xtce.util.NameReference

getReference, getType

Constructor Detail

ResolvedParameterReference

public ResolvedParameterReference(String ref,
                                  Parameter param)

Method Detail

tryResolve

public boolean tryResolve(NameDescription nd)

Description copied from interface: NameReference

Execute all the actions (if not already executed) and return true if the reference has been resolved.

Specified by:

tryResolve in interface NameReference

Returns:

true if the reference has been resolved

addResolvedAction

public NameReference addResolvedAction(NameReference.ResolvedAction action)

Description copied from interface: NameReference

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.

Specified by:

addResolvedAction in interface NameReference

Returns:

this

isResolved

public boolean isResolved()

Specified by:

isResolved in interface NameReference

getResolvedFuture

public CompletableFuture<NameDescription> getResolvedFuture()

Description copied from interface: NameReference

returns a future that is called when the reference is resolved

Specified by:

getResolvedFuture in interface NameReference

Returns:

tryResolve

public boolean tryResolve(Parameter param,
                          PathElement[] path)

Specified by:

tryResolve in interface ParameterReference

addResolvedAction

public ParameterReference addResolvedAction(ParameterReference.ParameterResolvedAction action)

Specified by:

addResolvedAction in interface ParameterReference