org.sonar.sslr.toolkit

Interface ValidationCallback

public interface ValidationCallback

This interface is used to validate values that are to be assigned to configuration properties. The Validators class provides out-of-the-box handy validators.

Since:

1.17

Method Summary

Methods

Modifier and Type	Method and Description
String	validate(String newValueCandidate) Validate the new value candidate.

Method Detail

validate

String validate(String newValueCandidate)

Validate the new value candidate.

Parameters:

newValueCandidate - The value to be validated

Returns:

The empty string if validation passed, else a non-empty error message