====== Value Junction ====== 

===== Description =====

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

===== Inputs =====

^ Name ^ Type ^ Description ^
| Possible Value 1  | [[Real Value Type]]  | Value output from an execution pipeline.  |
| Possible Value 2  | [[Real Value Type]]  | Value output from an execution pipeline.  |

===== Outputs =====

^ Name ^ Type ^ Description ^
| Value  | [[Real Value Type]]  | Value chosen.  |

===== Group =====

[[Functor List#Control | Control]]

===== Notes ===== 

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

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

ValueJunction