Package org.yamcs.xtce.util

Class ArgumentReference

java.lang.Object

org.yamcs.xtce.util.NameReference

org.yamcs.xtce.util.ArgumentReference

public class ArgumentReference
extends NameReference

Argument references are used in algorithms or match criteria expressions part of transmission constraints or command verifiers. Most references are solved locally, i.e. they refer to arguments directly defined in the command to which the verifier is attached.

However sometimes the argument is part of a parent command which is only found when assembling the whole MDB. In those cases, this class is used to store the reference and will be solved at the time of loading the database.

Note that the argument reference is different from the other NameReference because it does not contain an absolute path. The Argument references are local to a specific command and its parent hierarchy, not absolute like for a parameter or container.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ArgumentReference.ArgumentResolvedAction

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

NameReference.ResolvedAction, NameReference.Type

Field Summary

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

actions, ref, result, type

Constructor Summary

Constructors

Constructor	Description
ArgumentReference(MetaCommand metaCmd, String argName, PathElement[] path)
ArgumentReference(MetaCommand metaCmd, Argument arg, PathElement[] path)

Method Summary

Modifier and Type	Method	Description
ArgumentReference	addResolvedAction(ArgumentReference.ArgumentResolvedAction action)
String	getArgName()
MetaCommand	getMetaCommand()
PathElement[]	getPath()
static ArgumentReference	getReference(MetaCommand metaCmd, String argRef)
void	resolved(Argument argument, PathElement[] path)

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

addResolvedAction, getReference, getType, isAbsolute, isResolved, resolved, toString

Methods inherited from class java.lang.Object

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

Constructor Details

ArgumentReference

public ArgumentReference(MetaCommand metaCmd,
 String argName,
 PathElement[] path)

ArgumentReference

public ArgumentReference(MetaCommand metaCmd,
 Argument arg,
 PathElement[] path)

Method Details

resolved

public void resolved(Argument argument,
 PathElement[] path)

addResolvedAction

public ArgumentReference addResolvedAction(ArgumentReference.ArgumentResolvedAction action)

getMetaCommand

public MetaCommand getMetaCommand()

getArgName

public String getArgName()

getPath

public PathElement[] getPath()

getReference

public static ArgumentReference getReference(MetaCommand metaCmd,
 String argRef)