Package io.cucumber.cucumberexpressions

Interface CaptureGroupTransformer<T>

Type Parameters:

T - the type to transform to.

public interface CaptureGroupTransformer<T>

Transformer for a @ParameterType with (multiple) capture groups.

Method Summary

Modifier and Type	Method	Description
T	transform(String[] args)	Transforms multiple strings into to an object.

Method Detail

transform

T transform(String[] args)
     throws Throwable

Transforms multiple strings into to an object. The strings are taken from the capture groups in the regular expressions in order. Nested capture groups are ignored. If a capture group is optional the corresponding element in the array may be null.

Parameters:

args - the values of the top level capture groups

Returns:

the transformed object

Throws:

Throwable - if transformation failed