# Class BaseFlowVisitor

OptimaJet.Workflow.BpmnPlugin.Import.BaseFlowVisitor

BaseFlowVisitor is a class that provides methods to handle and transform elements from BPMN to workflow transitions. It extends from BaseVisitor.

Namespace: [OptimaJet.Workflow.BpmnPlugin.Import](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Import/)

```csharp
public class BaseFlowVisitor : BaseVisitor
```

## Type Hierarchy

-   [BaseVisitor](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Import/BaseVisitor/)
    -   BaseFlowVisitor Current type
        -   [CallActivityFlowVisitor](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Import/CallActivityFlowVisitor/)
        -   [EventFlowVisitor](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Import/EventFlowVisitor/)
        -   [GatewayFlowVisitor](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Import/GatewayFlowVisitor/)
        -   [SubprocessFlowVisitor](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Import/SubprocessFlowVisitor/)
        -   [TaskFlowVisitor](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Import/TaskFlowVisitor/)

## Methods

`protected ITransitionBuilder CreateTransition(TSequenceFlow flow, BpmnConverterContext context)` 

### Parameters

| Name | Type | Description |
| --- | --- | --- |
| `flow` | `TSequenceFlow` |  |
| `context` | `BpmnConverterContext` |  |

### Returns

| Type | Description |
| --- | --- |
| `ITransitionBuilder` |  |

`protected void AddCommand(TReceiveTask receiveTask, ITransitionBuilder transitionBuilder, BpmnConverterContext context)` 

### Parameters

| Name | Type | Description |
| --- | --- | --- |
| `receiveTask` | `TReceiveTask` |  |
| `transitionBuilder` | `ITransitionBuilder` |  |
| `context` | `BpmnConverterContext` |  |

`protected void AddCommand(TCatchEvent catchEvent, ITransitionBuilder transitionBuilder, BpmnConverterContext context)` 

### Parameters

| Name | Type | Description |
| --- | --- | --- |
| `catchEvent` | `TCatchEvent` |  |
| `transitionBuilder` | `ITransitionBuilder` |  |
| `context` | `BpmnConverterContext` |  |

`protected void AddTimer(TCatchEvent catchEvent, ITransitionBuilder transitionBuilder, BpmnConverterContext context)` 

### Parameters

| Name | Type | Description |
| --- | --- | --- |
| `catchEvent` | `TCatchEvent` |  |
| `transitionBuilder` | `ITransitionBuilder` |  |
| `context` | `BpmnConverterContext` |  |

[Previous TimerCatchEvent](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Elements/TimerCatchEvent/) [Next BaseNodeVisitor](https://api.workflowengine.io/bpmn-plugin/OptimaJet.Workflow.BpmnPlugin.Import/BaseNodeVisitor/)