# Package org.springframework.web.reactive.result.condition

`RequestCondition` and implementations for matching requests based on different criteria.

See: Description

Interface Summary
MediaTypeExpression: A contract for media type expressions (e.g.
NameValueExpression<T>: A contract for `"name!=value"` style expression used to specify request parameters and request header conditions in `@RequestMapping`.
RequestCondition<T>: Contract for request mapping conditions.

Class Summary
AbstractRequestCondition<T extends AbstractRequestCondition<T>>: A base class for `RequestCondition` types providing implementations of `AbstractRequestCondition.equals(Object)`, `AbstractRequestCondition.hashCode()`, and `AbstractRequestCondition.toString()`.
CompositeRequestCondition: Implements the `RequestCondition` contract by delegating to multiple `RequestCondition` types and using a logical conjunction (' && ') to ensure all conditions match a given request.
ConsumesRequestCondition: A logical disjunction (' || ') request condition to match a request's 'Content-Type' header to a list of media type expressions.
HeadersRequestCondition: A logical conjunction (' && ') request condition that matches a request against a set of header expressions with syntax defined in `RequestMapping.headers()`.
ParamsRequestCondition: A logical conjunction (' && ') request condition that matches a request against a set parameter expressions with syntax defined in `RequestMapping.params()`.
PatternsRequestCondition: A logical disjunction (' || ') request condition that matches a request against a set of URL path patterns.
ProducesRequestCondition: A logical disjunction (' || ') request condition to match a request's 'Accept' header to a list of media type expressions.
RequestConditionHolder: A holder for a `RequestCondition` useful when the type of the request condition is not known ahead of time, e.g.
RequestMethodsRequestCondition: A logical disjunction (' || ') request condition that matches a request against a set of `RequestMethods`.

## Package org.springframework.web.reactive.result.condition Description

`RequestCondition` and implementations for matching requests based on different criteria.