/// <summary>
/// Creates an <see cref="ResourceRangeVariableReferenceNode"/>.
/// </summary>
/// <param name="name"> The name of the associated range variable (null if none)</param>
/// <param name="rangeVariable">The actual range variable on the bind stack that this refers to</param>
/// <exception cref="System.ArgumentNullException">Throws if the input name or rangeVariable is null.</exception>
public ResourceRangeVariableReferenceNode(string name, ResourceRangeVariable rangeVariable)
{
ExceptionUtils.CheckArgumentNotNull(name, "name");
ExceptionUtils.CheckArgumentNotNull(rangeVariable, "rangeVariable");
this.name = name;
this.navigationSource = rangeVariable.NavigationSource;
this.structuredTypeReference = rangeVariable.StructuredTypeReference;
this.rangeVariable = rangeVariable;
}
/// <summary>
/// Creates a RangeVariableReferenceNode for a given range variable
/// </summary>
/// <param name="rangeVariable">Name of the rangeVariable.</param>
/// <returns>A new SingleValueNode (either a Resource or NonResource RangeVariableReferenceNode.</returns>
internal static SingleValueNode CreateRangeVariableReferenceNode(RangeVariable rangeVariable)
{
if (rangeVariable.Kind == RangeVariableKind.NonResource)
{
return(new NonResourceRangeVariableReferenceNode(rangeVariable.Name, (NonResourceRangeVariable)rangeVariable));
}
else
{
ResourceRangeVariable resourceRangeVariable = (ResourceRangeVariable)rangeVariable;
return(new ResourceRangeVariableReferenceNode(resourceRangeVariable.Name, resourceRangeVariable));
}
}