Telosys code generation is based on "templates".
A template is a text file composed of static parts and dynamic parts using statements and references to variables. There is a template file for each type of file to generate.
The Telosys templates are organised in "bundles".
A "bundle of templates" is a set of templates files designed to generate different target files that can work together.
For more information about "bundles" see :
Some examples are available here :
The Velocity engine used in Telosys is version 1.7
For more information about "templates" see :