Node Name:
Extract Fields
Node Type:
Compute
Description:
The node performs the following tasks:
- Extracts information from the input message about the customer's name and
the video that the customer has on loan.
- Multiplies the value of the Cost field in the input message by two.
- Passes the changed message, via the Out terminal, to the VIDEO_OUT node.
The message now contains information only about the customer's name and the
videos that the customer has on loan.