NullCheck

The NullCheck function outputs the first non-Null input data stream.

Input/Output

Number of Connections: Min: 1/Max:Unlimited

Input	Data Type	Description
InputN	All	The data to be checked.

Output	Data Type	Description
Output1	All	The first non-Null input data stream is copied to the output stream.

Property

Name	Property Type	Description
AllowEmptyString	choice	Specifies whether an empty string is to be treated as Null. true - Treats an empty string as not being Null. false - Treats an empty string as Null.

Topic

• If all inputs are Null, the Mapper component will throw an Exception.