Interface FeelCustomFunctionProvider

  • public interface FeelCustomFunctionProvider
    Provides one or more functions which can be used in an FEEL expression.
    • Method Detail

      • resolveFunction

        java.util.Optional<CustomFunction> resolveFunction​(java.lang.String functionName)
        Returns the function for the given name.
        functionName - the name of the function
        the function or Optional.empty(), if no function is provided for this name
      • getFunctionNames

        java.util.Collection<java.lang.String> getFunctionNames()
        Returns the names of all functions.
        the names of all functions