org.camunda.bpm.dmn.feel.impl.scala.function

Interface FeelCustomFunctionProvider

public interface FeelCustomFunctionProvider

Provides one or more functions which can be used in an FEEL expression.

Method Summary

Modifier and Type	Method and Description
Collection<String>	getFunctionNames() Returns the names of all functions.
Optional<CustomFunction>	resolveFunction(String functionName) Returns the function for the given name.

Method Detail

resolveFunction

Optional<CustomFunction> resolveFunction(String functionName)

Returns the function for the given name.

Parameters:

functionName - the name of the function

Returns:

the function or Optional.empty(), if no function is provided for this name

getFunctionNames

Collection<String> getFunctionNames()

Returns the names of all functions.

Returns:

the names of all functions