Interface Condition
- All Known Subinterfaces:
ConfigurationCondition
- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface Condition
A singlecondition
that must be matched in order for a component to be registered.Conditions are checked immediately before the bean-definition is due to be registered and are free to veto registration based on any criteria that can be determined at that point.
Conditions must follow the same restrictions as
BeanFactoryPostProcessor
and take care to never interact with bean instances. For more fine-grained control of conditions that interact with@Configuration
beans consider implementing theConfigurationCondition
interface.- Since:
- 4.0
- Author:
- Phillip Webb
- See Also:
ConfigurationCondition
,Conditional
,ConditionContext
Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description boolean
matches(ConditionContext context, AnnotatedTypeMetadata metadata)
Determine if the condition matches.
Method Detail
matches
boolean matches(ConditionContext context, AnnotatedTypeMetadata metadata)
Determine if the condition matches.