Workflow schema

This is the json schema describing workflows. It is defined in malleefowl/custom_workflow.py

Workflow

Advanced workflow schema
type	object
properties
tasks	Array of workflow task
	type	array
	items
		#/definitions/workflow_task_schema
	minItems	1
name	Workflow name
	type	string
parallel_groups	Array of group of tasks being executed on multiple processes
	type	array
	items
		#/definitions/group_of_task_schema
	minItems	1
additionalProperties	False
minProperties	2
definitions
workflow_task_schema	Describe a WPS process task
	type	object
	properties
	inputs	Dictionary of inputs that must be fed to the WPS process
		type	object
		patternProperties
		.*	oneOf		Data that must be fed to this input
					type	string
					Array of data that must be fed to this input
					type	array
					items
						type	string
					minItems	1
	name	Unique name given to each workflow task
		type	string
	url	Url of the WPS provider
		type	string
	linked_inputs	Dictionary of dynamic inputs that must be fed to the WPS process and obtained by the output of other tasks
		type	object
		patternProperties
		.*	oneOf		#/definitions/input_description_schema
					Array of input description that must be fed to this input
					type	array
					items
						#/definitions/input_description_schema
					minItems	1
	identifier	Identifier of a WPS process
		type	string
	progress_range	Progress range to map the whole progress of this task
		type	array
		items
			type	number
			maximum	100
			minimum	0
		maxItems	2
		minItems	2
	additionalProperties	False
input_description_schema	Description of an input source
	type	object
	properties
	output	Task output name
		type	string
	as_reference	Specify if the task output should be obtained as a reference or not
		type	boolean
	task	Task name
		type	string
	additionalProperties	False
group_of_task_schema	Describe a group of tasks to be run concurrently
	type	object
	properties
	max_processes	Number of processes to run concurrently to process the data
		type	number
		minimum	1
	tasks	Array of workflow task to run concurrently inside the group
		type	array
		items
			#/definitions/workflow_task_schema
		minItems	1
	reduce	#/definitions/input_description_schema
	name	Group of task name
		type	string
	map	oneOf		#/definitions/input_description_schema
				Array of data that has to be mapped directly
				type	array
				items
					type	string
				minItems	1
	additionalProperties	False