This package contains all model classes for ewe workflows and workflow instances.

• Workflow

  {@link com.top_logic.extensions.ewe.model.EWEWorkflow}

  Top model element for ewe workflows. This element holds all activities, actors, parameters and tickets. In addition it holds a zipped xml representation of the transition rules used as input to the zkb. This element also has a knowledge object representation in the top-logic knowledge base. This ko is wrapped by the {@link com.top_logic.extensions.ewe.wrap.Workflow} class.

  {@link com.top_logic.extensions.ewe.model.Activity}

  Models a single activity within a workflow. It holds a reference to the assigned actor, and lists of all input/output parameters needed by the activity.

  {@link com.top_logic.extensions.ewe.model.Actor}

  A simple representation of a actor (role/participant) within the ewe.

  {@link com.top_logic.extensions.ewe.model.Property}

  A single unit of information needed by the workflow. The property also holds information on constraints to its possible values. Constraints are instances of {@link com.top_logic.extensions.ewe.model.property.constraint.PropertyConstraint}. Properties are hanlded by {@link com.top_logic.extensions.ewe.util.PropertyContainer}s. See section Property Relations for the for the classes importan in the context of properties.

  {@link com.top_logic.extensions.ewe.model.ParameterDeclaration}

  A parameter declaration contains the information to refer to a parameter. The parameter declaration is used as base class for Property, and by performers to identify the required parameters.

  {@link com.top_logic.extensions.ewe.model.ActivityParameter}

  An ActivityParameter establishes a reference to a parameter. It allows the activity to refer to the parameter through a local namespace.

  {@link com.top_logic.extensions.ewe.model.ParameterHolder}

  A parameter holder is a set of ActivityParameters. Both Activity and ActivityPerformer are parameter holders. Whereas an activty performer extends the set of activity parameters declared by its surrounding activity.

  {@link com.top_logic.extensions.ewe.model.ActivityPerformer}

  A reference to the performer responsible to do the actual work required to perform the activity.

  {@link com.top_logic.extensions.ewe.model.TicketReference}

  The ticket reference stores the data required to identify tickets required by workflows.

  All above elements also hold information about their representation in the gui
• Workflow instance

  {@link com.top_logic.extensions.ewe.model.WorkflowProcess}

  An instance of a workflow. It holds a collection of the process activities in the workflow, a workflow process context, and a workflow process engine

  {@link com.top_logic.extensions.ewe.model.WorkflowProcessActivity}

  A representation of an activity within a workflow process. It holds a list of workflow process activity instances, one for each time the activity is activated.

  {@link com.top_logic.extensions.ewe.model.WorkflowProcessActivityInstance}

  Holds Information about a single process activiy activation.

  {@link com.top_logic.extensions.ewe.model.WorkflowProcessEngine}

  Provides the interface to the rule engine. It is used to request the runnable activities within a workflow process

The {@link com.top_logic.extensions.ewe.model.Property}

Property Relations