cwlStep: cwlStep function
In rworkflow/Rcwl: An R interface to the Common Workflow Language

cwlStep

R Documentation

cwlStep function

Description

Constructor function for 'cwlStep' object.

Usage

cwlStep(
  id,
  run = cwlProcess(),
  In = list(),
  Out = list(),
  scatter = character(),
  scatterMethod = character(),
  label = character(),
  doc = character(),
  requirements = list(),
  hints = list(),
  when = character()
)

Arguments

`id`	A user-defined unique identifier for this workflow step.
`run`	A 'cwlProcess' object for command line tool, or path to a CWL file.
`In`	A list of input parameters which will be constructed into 'stepInParamList'.
`Out`	A list of outputs.
`scatter`	character or a list. The inputs to be scattered.
`scatterMethod`	required if scatter is an array of more than one element. It can be one of "dotproduct", "nested_crossproduct" and "flat_crossproduct".
`label`	A short, human-readable label of this object.
`doc`	A documentation string for this object, or an array of strings which should be concatenated.
`requirements`	Requirements that apply to either the runtime environment or the workflow engine.
`hints`	Hints applying to either the runtime environment or the workflow engine.
`when`	If defined, only run the step when the expression evaluates to true. If false the step is skipped.