wfcommons.wfgen

wfcommons.wfgen.generator

class wfcommons.wfgen.generator.WorkflowGenerator(workflow_recipe: wfcommons.wfgen.abstract_recipe.WorkflowRecipe, logger: Optional[logging.Logger] = None)

Bases: object

A generator of synthetic workflow instances based on workflow recipes obtained from the analysis of real workflow execution instances.

Parameters

• workflow_recipe (WorkflowRecipe) – The workflow recipe to be used for this generator.

• logger (Optional[Logger]) – The logger where to log information/warning or errors (optional).

build_workflow(workflow_name: Optional[str] = None) → wfcommons.common.workflow.Workflow

Generate a synthetic workflow instance based on the workflow recipe used to instantiate the generator.

Parameters

workflow_name (Optional[str]) – The workflow name.

Returns

A synthetic workflow instance object.

Return type

Workflow

build_workflows(num_workflows: int) → List[wfcommons.common.workflow.Workflow]

Generate a number of synthetic workflow instances based on the workflow recipe used to instantiate the generator.

Parameters

num_workflows (int) – The number of workflows to be generated.

Returns

A list of synthetic workflow instance objects.

Return type

List[Workflow]