TraversalOptionParent (Apache TinkerPop 3.8.0-SNAPSHOT API)

All Superinterfaces:

AutoCloseable, PopContaining, TraversalParent

All Known Subinterfaces:

MergeStepContract<S,E,C>

All Known Implementing Classes:

AbstractMergeElementStepPlaceholder, BranchStep, ChooseStep, MergeEdgeStep, MergeEdgeStepPlaceholder, MergeElementStep, MergeVertexStep, MergeVertexStepPlaceholder, UnionStep
```
public interface TraversalOptionParent<M,S,E>
extends TraversalParent
```
Describes steps that can be parent to a Traversal from the option() modulator.

Author:

Marko A. Rodriguez (http://markorodriguez.com)

Nested Class Summary
- Nested classes/interfaces inherited from interface org.apache.tinkerpop.gremlin.process.traversal.step.PopContaining
  PopContaining.PopInstruction

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addChildOption(M token, Traversal.Admin<S,E> traversalOption)`	The child as defined by the token it takes, like `Pick` or `Merge`.

Methods inherited from interface org.apache.tinkerpop.gremlin.process.traversal.step.TraversalParent
addGlobalChild, addLocalChild, asStep, close, getGlobalChildren, getLocalChildren, getPopInstructions, getSelfAndChildRequirements, integrateChild, removeGlobalChild, removeLocalChild, replaceLocalChild

- Method Detail
  - addChildOption
```
void addChildOption(M token,
                    Traversal.Admin<S,E> traversalOption)
```
    The child as defined by the token it takes, like Pick or Merge. This traversal may be of local or global scope depending on the step implementation that works with option().