====== Map Junction ======

===== Description =====

This functor chooses one of two possible maps produced from different execution pipelines.

===== Inputs =====

^ Name            ^ Type              ^ Description                                        ^
| Possible Map 1 | [[Map Type | Map]] | Any type of map output from an execution pipeline. |
| Possible Map 2 | [[Map Type | Map]] | Any type of map output from an execution pipeline. |

===== Outputs =====

^ Name ^ Type               ^ Description      ^
| Map  | [[Map Type | Map]] | Any type of map. |

===== Group =====

[[Functor List#Control | Control]]

===== Notes =====

First, this functor verifies whether there is a valid input in "Possible Map 1"; if not, it chooses "Possible Map 2" as input. It is a convenient way to provide an alternate map in case an execution pipeline does not return a valid data. If "Possible Map 2" is not set, the functor will return a void output.

===== Internal Name =====

MapJunction