ExecutionTree (Activiti - Engine 6.0.0 API)

public class ExecutionTree
extends Object
implements Iterable<ExecutionTreeNode>

Fields
Modifier and Type	Field and Description
`protected ExecutionTreeNode`	`root`

Constructors
Constructor and Description
`ExecutionTree()`

Methods
Modifier and Type	Method and Description
`ExecutionTreeBfsIterator`	`bfsIterator()`
`ExecutionTreeNode`	`getRoot()`
`ExecutionTreeNode`	`getTreeNode(String executionId)` Looks up the `ExecutionEntity` for a given id.
`protected ExecutionTreeNode`	`getTreeNode(String executionId, ExecutionTreeNode currentNode)`
`Iterator<ExecutionTreeNode>`	`iterator()`
`ExecutionTreeBfsIterator`	`leafsFirstIterator()` Uses an `ExecutionTreeBfsIterator`, but returns the leafs first (so flipped order of BFS)
`void`	`setRoot(ExecutionTreeNode root)`
`String`	`toString()`

public void setRoot(ExecutionTreeNode root)

public ExecutionTreeNode getTreeNode(String executionId)

Looks up the ExecutionEntity for a given id.

protected ExecutionTreeNode getTreeNode(String executionId,
                            ExecutionTreeNode currentNode)

public ExecutionTreeBfsIterator bfsIterator()

leafsFirstIterator
```
public ExecutionTreeBfsIterator leafsFirstIterator()
```
Uses an ExecutionTreeBfsIterator, but returns the leafs first (so flipped order of BFS)

Class ExecutionTree