software.amazon.smithy.diff.evaluators

Class ChangedMemberTarget

java.lang.Object

software.amazon.smithy.diff.evaluators.AbstractDiffEvaluator

software.amazon.smithy.diff.evaluators.ChangedMemberTarget

All Implemented Interfaces:

DiffEvaluator

public final class ChangedMemberTarget
extends AbstractDiffEvaluator

Checks for changes in the shapes targeted by a member.

If the shape targeted by the member changes from a simple shape to a simple shape of the same type with the same traits, or a list or set that has a member that targets the shame exact shape and has the same traits, then the emitted event is a WARNING. If an enum trait is found on the old or newly targeted shape, then the event is an ERROR, because enum traits typically materialize as named types in codegen. All other changes are ERROR events.

Constructor Summary

Constructors

Constructor and Description
ChangedMemberTarget()

Method Summary

Modifier and Type	Method and Description
java.util.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 Detail

ChangedMemberTarget

public ChangedMemberTarget()

Method Detail

evaluate

public java.util.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.