io.appium.droiddriver.validators

Interface Validator

All Known Implementing Classes:

DefaultAccessibilityValidator, ExemptedClassesValidator, ExemptRootValidator, ExemptScrollActionValidator, FirstApplicableValidator, VisibilityValidator

public interface Validator

Interface for validating a UiElement, checked when an action is performed. For example, in general accessibility mandates that an actionable UiElement has content description or text.

Method Summary

Modifier and Type	Method and Description
boolean	isApplicable(UiElement element, Action action) Returns true if this Validator applies to element on this action.
java.lang.String	validate(UiElement element, Action action) Returns null if element is valid on this action, otherwise a string describing the failure.

Method Detail

isApplicable

boolean isApplicable(UiElement element,
                     Action action)

Returns true if this Validator applies to element on this action.

validate

java.lang.String validate(UiElement element,
                          Action action)

Returns null if element is valid on this action, otherwise a string describing the failure.