ProcessingStep: Processing step

In lgatto/ProtGenerics: Generic infrastructure for Bioconductor mass spectrometry packages

Processing step

Description

Class containing the function and arguments to be applied in a lazy-execution framework.

Objects of this class are created using the ProcessingStep() function. The processing step is executed with the executeProcessingStep() function.

Usage

ProcessingStep(FUN = character(), ARGS = list())

## S4 method for signature 'ProcessingStep'
show(object)

executeProcessingStep(object, ...)

Arguments

FUN	function or character representing a function name.
ARGS	list of arguments to be passed along to FUN.
object	ProcessingStep object.
...	optional additional arguments to be passed along.

Details

This object contains all relevant information of a data analysis processing step, i.e. the function and all of its arguments to be applied to the data. This object is mainly used to record possible processing steps of a Spectra or OnDiskMSnExp object (from the Spectra and MSnbase packages, respectively).

Value

The ProcessingStep function returns and object of type ProcessingStep.

Author(s)

Johannes Rainer

Examples

## Create a simple processing step object
ps <- ProcessingStep(sum)

executeProcessingStep(ps, 1:10)

lgatto/ProtGenerics documentation built on March 14, 2024, 7:06 a.m.