data - nested element in element of namespace http://www.gridworkflow.org/gworkflowdl
The data element can hold one single child element with arbitrary XML
representing data (e.g., SOAP parameters) or references to data (e.g., filenames).
description - element of namespace http://www.gridworkflow.org/gworkflowdl
Human-readable description of the element.
operation - nested element in element of namespace http://www.gridworkflow.org/gworkflowdl
The element "operation" links transitions with (external) operations.
owl - element of namespace http://www.gridworkflow.org/gworkflowdl
URI to external OWL description of the element.
place - nested element in element of namespace http://www.gridworkflow.org/gworkflowdl
A place is a placeholder for tokens that represent the data and the state of the workflow.
placeRef - complexType of namespace http://www.gridworkflow.org/gworkflowdl
Reference to a place within the same GWorkflowDL document.
property - element of namespace http://www.gridworkflow.org/gworkflowdl
Generic property.
token - nested element in element of namespace http://www.gridworkflow.org/gworkflowdl
A token represents state information, such as true/false (control token)
or arbitrary XML (data token).
tokenClass - nested element in element of namespace http://www.gridworkflow.org/gworkflowdl
Description of the class of tokens hold by a place.
transition - nested element in element of namespace http://www.gridworkflow.org/gworkflowdl
The ocurrence of a transition alters the state of the Petri net.
workflow - element of namespace http://www.gridworkflow.org/gworkflowdl
Representation of a workflow by means of a High-level Petri net, mainly composed of places and transitions.