ModelWalker (Zeebe BPMN model API 0.24.6-rc1 API)

java.lang.Object
- io.zeebe.model.bpmn.traversal.ModelWalker

```
public class ModelWalker
extends Object
```
Walks the elements of a BpmnModelInstance and invokes the provided ModelElementVisitor for every element.
The following order is guaranteed (anything that is not listed here is not guaranteed):
- An element is visited only after its parent has been visited (top-down)
- An element's child is visisted before any not yet visited sibling (depth-first)
We can add more constraints to this as we see fit (e.g. certain BPMN elements in the same scope can be visited in a defined order to make transformation more convenient)
Depth-first is nice for transformation so we can have some kind of stack with transformation state.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  ModelWalker(BpmnModelInstance modelInstance)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void walk(ModelElementVisitor visitor)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ModelWalker

public ModelWalker(BpmnModelInstance modelInstance)

Method Detail

walk

public void walk(ModelElementVisitor visitor)