More work on workflows

- WorkflowStep -> WorkflowNode
- Added initial kinds of WorkflowNode's

1 files changed, 8 insertions, 7 deletions

diff --git a/core/src/Model/fwd.hpp b/core/src/Model/fwd.hpp
index a2156aa..a7df889 100644
--- a/core/src/Model/fwd.hpp
+++ b/core/src/Model/fwd.hpp
@@ -32,14 +32,15 @@ class TransactionModel;
 
 // Workflow.hpp
 class WorkflowConnection;
-class WorkflowStep;
+class WorkflowNode;
 class Workflow;
+class WorkflowEvaluationError;
 class WorkflowEvaluationContext;
 
 // WorkflowSteps.hpp
-class NumericOperationStep;
-class NumericExpressionStep;
-class FormatTextStep;
-class FormInputStep;
-class DatabaseRowsInputStep;
-class DocumentTemplateExpansionStep;
+class NumericOperationNode;
+class NumericExpressionNode;
+class FormatTextNode;
+class DocumentTemplateExpansionNode;
+class FormInputNode;
+class DatabaseRowsInputNode;