Package software.amazon.smithy.diff.evaluators

Class ChangedNullability

java.lang.Object

software.amazon.smithy.diff.evaluators.AbstractDiffEvaluator

software.amazon.smithy.diff.evaluators.ChangedNullability

All Implemented Interfaces:

DiffEvaluator

public class ChangedNullability
extends AbstractDiffEvaluator

Validates that only backward compatible changes are made to structure member nullability to ensure that if something was previously nullable to clients then it continue to be nullable and vice versa.

Constructor Summary

Constructors

Constructor	Description
ChangedNullability()

Method Summary

Modifier and Type	Method	Description
List<ValidationEvent>	evaluate(Differences differences)	Returns validation events given two models and the detected differences between them.

Methods inherited from class software.amazon.smithy.diff.evaluators.AbstractDiffEvaluator

danger, danger, error, error, getEventId, note, note, warning, warning

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ChangedNullability

public ChangedNullability()

Method Details

evaluate

public List<ValidationEvent> evaluate(Differences differences)

Description copied from interface: DiffEvaluator

Returns validation events given two models and the detected differences between them.

Parameters:

differences - Detected differences.

Returns:

Returns validation events that are relative to the new model.