UNICOM^® Digital Transformation Toolkit (UDTT™) commands provide a generalized navigation framework to maximize the reusage of businesses and transactions.

All entity classes in the toolkit will implement command interface, this means you can reuse your entity everywhere.

In this toolkit, all interface are generalized as following:

All the execute method is defined as follows:

ReturnType execute(ContextType context) throws ExceptionType

As the following figure shows, UDTT Commands have three levels and will be enriched at future version.