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Create New Workflow Environment

createWorkflow.Rd

Constructs a new workflow environment for managing, analyzing, and executing workflow steps. The returned object encapsulates the workflow state and exposes a public API for operations.

Usage

createWorkflow()

Value

An R environment with class "workflow" containing the public methods listed in Details.

Details

The returned workflow environment contains the following methods:

  • df(): Returns a data frame of all steps in the workflow

  • changedAndOutdatedFiles(tree): Finds files that have changed or are outdated

  • createReexecutionPlan(): Generates a plan to rerun only outdated steps

  • rerunChangedAndOutdated(): Executes the re-execution plan

  • rerunAll(): Reruns all steps regardless of status

  • executePlan(plan): Executes a specific plan object

Internal state and helper functions are encapsulated and not exposed.

Examples

if (FALSE) { # \dontrun{
wf <- createWorkflow()
# Add steps, then:
wf$df()
wf$changedAndOutdatedFiles()
plan <- wf$createReexecutionPlan()
wf$executePlan(plan)
} # }