Filter

The filter component filters the data transferred to this component based on the specified expression and transfers the filtered data to subsequent nodes through node variables. Generally, a filter component is the subsequent node of a splitter component.

Configuration Parameters

Parameter	Description
Expression	Expression for filtering data. Use an expression to filter data and transfer the filtered data to subsequent nodes. For example, if multiple data blocks are {"id":1} and {"id":2}, you can use expression ${payload.id} > 1 to filter out the data block {"id":2}.

Parameter

Description

Expression

Expression for filtering data.

Use an expression to filter data and transfer the filtered data to subsequent nodes. For example, if multiple data blocks are {"id":1} and {"id":2}, you can use expression ${payload.id} > 1 to filter out the data block {"id":2}.