Package io.vertx.rxjava3.ext.web.validation

## Class RequestPredicate

- java.lang.Object
- - io.vertx.rxjava3.ext.web.validation.RequestPredicate

- All Implemented Interfaces:
    `java.util.function.Function<RoutingContext,​RequestPredicateResult>`

      public class RequestPredicate
      extends Object
      implements java.util.function.Function<RoutingContext,​RequestPredicateResult>

  Request predicate

  NOTE: This class has been automatically generated from the `original` non RX-ified interface using Vert.x codegen.

- - ### Field Summary

    Fields
    Modifier and Type | Field | Description
    --- | --- | ---
    `static io.vertx.lang.rx.TypeArg<RequestPredicate>` | `__TYPE_ARG` |
    `static RequestPredicate` | `BODY_REQUIRED` | Request predicate that checks if body exists or not

  - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `RequestPredicate​(RequestPredicate delegate)` |
    `RequestPredicate​(Object delegate)` |

  - ### Method Summary

    All Methods Static Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `RequestPredicateResult` | `apply​(RoutingContext in)` |
    `boolean` | `equals​(Object o)` |
    `RequestPredicate` | `getDelegate()` |
    `int` | `hashCode()` |
    `static RequestPredicate` | `multipartFileUploadExists​(String propertyName, String contentTypePattern)` | Generate request predicate that checks if a particular multipart file upload with `propertyName` and matching `contentTypePattern` exists
    `static RequestPredicate` | `newInstance​(RequestPredicate arg)` |
    `String` | `toString()` |

    - ### Methods inherited from class java.lang.Object

      `clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

    - ### Methods inherited from interface java.util.function.Function

      `andThen, compose`

- - ### Field Detail

    - #### __TYPE_ARG

          public static final io.vertx.lang.rx.TypeArg<RequestPredicate> __TYPE_ARG

    - #### BODY_REQUIRED

          public static final RequestPredicate BODY_REQUIRED

      Request predicate that checks if body exists or not

  - ### Constructor Detail

    - #### RequestPredicate

          public RequestPredicate​(RequestPredicate delegate)

    - #### RequestPredicate

          public RequestPredicate​(Object delegate)

  - ### Method Detail

    - #### toString

          public String toString()

      Overrides:
        `toString` in class `Object`

    - #### equals

          public boolean equals​(Object o)

      Overrides:
        `equals` in class `Object`

    - #### hashCode

          public int hashCode()

      Overrides:
        `hashCode` in class `Object`

    - #### apply

          public RequestPredicateResult apply​(RoutingContext in)

      Specified by:
        `apply` in interface `java.util.function.Function<RoutingContext,​RequestPredicateResult>`

    - #### getDelegate

          public RequestPredicate getDelegate()

    - #### multipartFileUploadExists

          public static RequestPredicate multipartFileUploadExists​(String propertyName,
                                                                   String contentTypePattern)

      Generate request predicate that checks if a particular multipart file upload with `propertyName` and matching `contentTypePattern` exists
      Parameters:
        `propertyName` -
        `contentTypePattern` -
      Returns:

    - #### newInstance

          public static RequestPredicate newInstance​(RequestPredicate arg)