Split Documentation

Version: 3.0.0

Retrieved: 2025-10-09 15:16:22

Split Module

The module allows you to add condition-groups to split/route messages to different outputs.

Settings

The module allows you to add several condition-groups. At least one group is required. Each group can contain a list of conditions to match against the messages arriving at the module The group of conditions can be matched in two ways. All conditions have to match (default), or one of the conditions have to match. When multiple condition groups are met, the message will be sent to all corresponding outputs.

Condition Groups

Conditions

Example 1

We can split/route messages based on a simple rule that split them based on the value of the category.

• we split temp messages to output A
• we split rpm messages to output B
• we split pressure messages to output C

Messages not matching any of the condition-groups will not be passed to any output.

# Settings:
"conditionGroups": {
          "A": {
            "conditionRule": "And",
            "conditions": [
              {
                "propertyName": "category",
                "operator": "EqualTo",
                "value": "temp",
                "missingPropertyIsValid": false,
                "comparisonType": "Any"
              }
            ]
          },
          "B": {
            "conditionRule": "And",
            "conditions": [
              {
                "propertyName": "category",
                "operator": "EqualTo",
                "value": "rpm",
                "missingPropertyIsValid": false,
                "comparisonType": "Any"
              }
            ]
          },
          "C": {
            "conditionRule": "And",
            "conditions": [
              {
                "propertyName": "category",
                "operator": "EqualTo",
                "value": "pressure",
                "missingPropertyIsValid": false,
                "comparisonType": "Any"
              }
            ]
          }
        }

# Incoming Messages

// 1 - Will be sent to output A
{
  "source": "machine1",
  "category": "temp",
  "value": 37
}

// 2 - Will not be sent to any output
{
  "value": 3,
  "category": "humidity",
  "source": "machine1"
}

// 3 - Will be sent to output C
{
  "value": 77,
  "category": "pressure",
  "source": "machine1"
}

// 4 - Will be sent to output B
{
  "source": "machine1",
  "value": 4599,
  "category": "rpm"
}