is_valid {metabolomicsWorkbenchR} | R Documentation |
Compares the input and output items to the expected values for a context and returns TRUE if the inputs/puts are valid for the provided context or an error if not. This method is used internally and not for intended for general use.
is_valid(context, input_item, input_value, output_item) ## S4 method for signature 'mw_context,character,character,character' is_valid(context, input_item, input_value, output_item) ## S4 method for signature 'mw_moverz_context,character,character,missing' is_valid(context, input_item, input_value) ## S4 method for signature 'mw_exactmass_context,character,character,missing' is_valid(context, input_item, input_value)
context |
An mw_context object. |
input_item |
An mw_input_item object, or the name of one. |
input_value |
The value for the input item (character). |
output_item |
An mw_output_item, or the name of one. |
TRUE or an error.
is_valid(context$study, input_item$study_id$name, 'ST000001', output_item$summary$name )