# StringExpander
# Component Type: Processor (Subcategory: Event and String Processing)
Adds the preString and postString strings to the incoming string and sends the new string to the output port.
StringExpander plugin
# Input Port Description
- input [string]: String input port.
- preString [string]: String which will be placed before the input string (as leading string).
- postString [string]: String which will be placed after the input string (as trailing string).
# Output Port Description
- output [string]: String output port.
# Properties
preString [string]: default leading String.
postString [string]: default trailing String.
trim [boolean]: if selected, all leading and trailing white-space characters will be removed from the input string.