Related information
Functions extend the power of Pega 7 Platform expressions. An expression can contain many function calls, including calls to built-in functions, standard functions, and custom functions that you create. Use the Function Builder to help find the function that you need.
Note: You can use the keyword <current> as a function argument to substitute the current value of the target property in an expression.
This topic relates to creating and using Java functions. For information about creating and using SQL functions in Report Definition rules, see About Report Definitions and Report Definition Rules — Using the Calculation Builder.