/// <summary>
/// Reads the current value of a variable directly from the containing module.
/// Throws an exception if the variable does not exist or the timeout expires.
/// </summary>
/// <param name="objectID">The object containing the variable</param>
/// <param name="variableName">The name of the variable to read</param>
/// <param name="timeout">Optional timeout</param>
public virtual Task <VTQ> ReadVariableSync(ObjectRef objectID, string variableName, Duration?timeout = null)
{
return(ReadVariableSync(VariableRef.Make(objectID, variableName), timeout));
}
public static VariableValue Make(string moduleID, string localObjectID, string variable, VTQ value)
{
return(new VariableValue(VariableRef.Make(ObjectRef.Make(moduleID, localObjectID), variable), value));
}
/// <summary>
/// Reads the current value of a variable from the Mediator cache.
/// Throws an exception if the variable does not exist.
/// </summary>
/// <param name="objectID">The object containing the variable</param>
/// <param name="variableName">The name of the variable to read</param>
/// <returns></returns>
public virtual async Task <VTQ> ReadVariable(ObjectRef objectID, string variableName)
{
VTQs tmp = await ReadVariables(new VariableRefs { VariableRef.Make(objectID, variableName) });
return(tmp[0]);
}
public static VariableValue Make(ObjectRef obj, string variable, VTQ value)
{
return(new VariableValue(VariableRef.Make(obj, variable), value));
}