Selector

Description

Selector the pipe redirects events to different pipes based on the condition.

Peculiarities:

• If none of the conditions from params.outs are met, the event will go to outs.success (if one is specified).

Structure

Field	Type of value	Example	Required	Description
id	number	10	yes	Pipe's ID
type	string	"selector"	yes	Type of a pipe
params	SelectorParamsObject		no	Type-specific parameters
outs	OutsObject		no	Pipe's outputs

SelectorParamsObject
Field	Type	Example	Reqiered	Default	Description
outs	array (SelectorOutsObject)		yes	-	Array of outputs with conditions

SelectorOutsObject
Field	Type	Example	Reqiered	Default	Description
query	string	"($template.show_push = true)"	yes	-	JsonQL query that should return true or false
out	number	15	yes	-	ID of the pipe to which the event will go if the query is completed successfully.

Errors

1. Error processing params.outs.query.

2. Error executing JsonQL query.

Examples

1. {
     "id": 15,
     "type": "selector",
     "params": {
       "outs": [
         {
           "query": "('$template.show_push' = 'true')",
           "out": 102
         },
         {
           "query": "('$template.show_push' = 'false')",
           "out": 103
         }
       ]
     },
     "outs": {
       "success": 104,
       "error": 105
     }
   }

2. {
     "id": 15,
     "type": "selector",
     "params": {
       "outs": [
         {
           "query": "('$in.data.status' = 'success')",
           "out": 26
         },
         {
           "query": "('$in.data.status' = 'error')",
           "out": 27
         }
       ]
     }
     "outs": {
       "success": 28,
       "error": 29
     }
   }