Package io.vertx.reactivex.ext.web.handler.graphql

## Class GraphQLHandlerBuilder

- java.lang.Object
- - io.vertx.reactivex.ext.web.handler.graphql.GraphQLHandlerBuilder

- All Implemented Interfaces:
    `io.vertx.lang.rx.RxDelegate`

      public class GraphQLHandlerBuilder
      extends Object
      implements io.vertx.lang.rx.RxDelegate

  A builder for `GraphQLHandler` instances.

  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<GraphQLHandlerBuilder>` | `__TYPE_ARG` |

  - ### Constructor Summary

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

  - ### Method Summary

    All Methods Static Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `GraphQLHandlerBuilder` | `beforeExecute​(Handler<ExecutionInputBuilderWithContext<RoutingContext>> beforeExecuteHandler)` | Set a callback to invoke before executing a GraphQL query.
    `GraphQLHandler` | `build()` |
    `boolean` | `equals​(Object o)` |
    `GraphQLHandlerBuilder` | `getDelegate()` |
    `int` | `hashCode()` |
    `static GraphQLHandlerBuilder` | `newInstance​(GraphQLHandlerBuilder arg)` |
    `String` | `toString()` |
    `GraphQLHandlerBuilder` | `with​(GraphQLHandlerOptions options)` | Change the `GraphQLHandlerOptions` to use.

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

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

- - ### Field Detail

    - #### __TYPE_ARG

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

  - ### Constructor Detail

    - #### GraphQLHandlerBuilder

          public GraphQLHandlerBuilder​(GraphQLHandlerBuilder delegate)

    - #### GraphQLHandlerBuilder

          public GraphQLHandlerBuilder​(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`

    - #### getDelegate

          public GraphQLHandlerBuilder getDelegate()

      Specified by:
        `getDelegate` in interface `io.vertx.lang.rx.RxDelegate`

    - #### with

          public GraphQLHandlerBuilder with​(GraphQLHandlerOptions options)

      Change the `GraphQLHandlerOptions` to use.
      Parameters:
        `options` -
      Returns:
        a reference to this, so the API can be used fluently

    - #### beforeExecute

          public GraphQLHandlerBuilder beforeExecute​(Handler<ExecutionInputBuilderWithContext<RoutingContext>> beforeExecuteHandler)

      Set a callback to invoke before executing a GraphQL query.
      Parameters:
        `beforeExecuteHandler` - the callback to invoke
      Returns:
        a reference to this, so the API can be used fluently

    - #### build

          public GraphQLHandler build()

      Returns:
        a new instance of `GraphQLHandler`

    - #### newInstance

          public static GraphQLHandlerBuilder newInstance​(GraphQLHandlerBuilder arg)