HostLabelTraitValidator (Smithy API 1.6.1)

java.lang.Object
- software.amazon.smithy.model.validation.AbstractValidator
- - software.amazon.smithy.model.validation.validators.HostLabelTraitValidator

All Implemented Interfaces:

Validator
```
public final class HostLabelTraitValidator
extends AbstractValidator
```
Validates that hostLabel traits are applied correctly for operation inputs.
- Validates that if an operation's endpoint hostPrefix has labels then it must have input.
- Validates that a corresponding top-level input member can be found for each label in each operation endpoint hostPrefix.
- Validates that the correct type target type and traits are used for labels.
- Validates that all labels in the endpoint hostPrefix of each operation have corresponding hostLabel traits.
- Validates that an expanded version of each endpoint hostPrefix of each operation is a valid RFC 3896 host.

Field Summary
- Fields inherited from interface software.amazon.smithy.model.validation.Validator
  MODEL_ERROR

Constructor Summary

Constructors
Constructor Description

HostLabelTraitValidator()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.util.List<ValidationEvent>`	`validate(Model model)`	Validates a model and returns a list of validation events.

Methods inherited from class software.amazon.smithy.model.validation.AbstractValidator
danger, danger, error, error, getName, note, note, warning, warning

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - HostLabelTraitValidator
```
public HostLabelTraitValidator()
```
- Method Detail
  - validate
```
public java.util.List<ValidationEvent> validate(Model model)
```
    Description copied from interface: Validator
    
    Validates a model and returns a list of validation events.
    
    Parameters:
    
    model - Model to validate.
    
    Returns:
    
    List of validation events.