public SelfLookupArg(PathEvaluatingTraversal traversal)
{
IPathElement pathElement = traversal.Get(traversal.Size() - 1);
if (pathElement is TransposePathElement tpe)
{
_pathElement = tpe;
}
else
{
throw new SpecException("Expected @ path element here");
}
}
public static FunctionArg ForContext(PathEvaluatingTraversal traversal)
{
return(new ContextLookupArg(traversal));
}
public static FunctionArg ForSelf(PathEvaluatingTraversal traversal)
{
return(new SelfLookupArg(traversal));
}
public ContextLookupArg(PathEvaluatingTraversal traversal)
{
_traversal = traversal;
}