Calculate Real-time Metrics

These actions provide ability to build real-time intelligence and CEP capabilities using Siddhi.

Calculate Real-time Metrics Actions

Get / GetRT

Returns stored real-time data for a given id from Siddhi tables. Event metadata fields applicable for this action are as follows:

Table

Field	Definition	Example	Default
Domain	Name of the Siddhi table to query on	session_latest	-
Input Element	Json path for the input in request event payload	basket	-
Output Element	Json path for the output in response event payload	basket	-

JSON Schema

With event metadata parameters as:

Table

Parameter	Definition	Example	Default
Output Pattern	JMESPath pattern to apply on data output, before returning response	{totalPrice:basket.totalPrice}	-
Dataflow	Id of the dataflow from which data will be received	session_dna	-
Id Field	Name of the id field to query on Siddhi table	sessionid	id
Id Path	Json path for the id field in input element	session.id	id

JSON Schema

Example

Input

{
    "parameters": {
        "id": "path-1"
    }
}

Event Metadata

GetQuery / GetQueryRT

Returns stored real-time data for a given id from Siddhi tables. Event metadata fields applicable for this action are as follows:

Table

Field	Definition	Example	Default
Input Element	Json path for the input in request event payload	basket	-
Output Element	Json path for the output in response event payload	product	-

JSON Schema

With event metadata parameters as:

Table

Parameter	Definition	Example	Default
Output Pattern	JMESPath pattern to apply on data output, before returning response	{id:id, name:data.name, description:data.description}	-
Dataflow	Id of the dataflow from which data will be received	session_dna	-
Query Id	Id of the query to execute	product_search_0001	-
Query Name	Name of the query to execute	Product Search	-
Query Json	Full Json representation of query to execute	-	-

JSON Schema

Example

Input

{
    "parameters": {
        "category": "cat-1"
    }
}

Event Metadata