## Uses of Interface
io.vertx.grpc.common.GrpcMessageDecoder

- Packages that use GrpcMessageDecoder
  Package | Description
  --- | ---
  io.vertx.grpc.common |

- - ### Uses of GrpcMessageDecoder in io.vertx.grpc.common

    Fields in io.vertx.grpc.common declared as GrpcMessageDecoder
    Modifier and Type | Field | Description
    --- | --- | ---
    `static GrpcMessageDecoder<Buffer>` | GrpcMessageDecoder.`IDENTITY` |
    `static GrpcMessageDecoder<JsonObject>` | GrpcMessageDecoder.`JSON_OBJECT` | A decoder in JSON format decoding to instances of `JsonObject`.
    `static GrpcMessageDecoder<Object>` | GrpcMessageDecoder.`JSON_VALUE` | A decoder in JSON format decoding arbitrary JSON values: `JsonObject`, `JsonArray` or string/number/boolean/null

    Methods in io.vertx.grpc.common that return GrpcMessageDecoder
    Modifier and Type | Method | Description
    --- | --- | ---
    `static <T> GrpcMessageDecoder<T>` | GrpcMessageDecoder.`decoder​(com.google.protobuf.MessageOrBuilder messageOrBuilder)` | Create a decoder for a given protobuf `Parser`.
    `GrpcMessageDecoder<I>` | ServiceMethod.`decoder()` |
    `static <T> GrpcMessageDecoder<T>` | GrpcMessageDecoder.`json​(Class<T> clazz)` | Create a decoder in JSON format decoding to instances of the `clazz` using `Json.decodeValue(Buffer, Class)` (Jackson Databind is required).
    `static <T> GrpcMessageDecoder<T>` | GrpcMessageDecoder.`json​(Supplier<com.google.protobuf.Message.Builder> builder)` | Create a decoder for a given protobuf `Parser`.

    Methods in io.vertx.grpc.common with parameters of type GrpcMessageDecoder
    Modifier and Type | Method | Description
    --- | --- | ---
    `static <Req,​Resp> ServiceMethod<Resp,​Req>` | ServiceMethod.`client​(ServiceName serviceName, String methodName, GrpcMessageEncoder<Req> encoder, GrpcMessageDecoder<Resp> decoder)` |
    `static <Req,​Resp> ServiceMethod<Req,​Resp>` | ServiceMethod.`server​(ServiceName serviceName, String methodName, GrpcMessageEncoder<Resp> encoder, GrpcMessageDecoder<Req> decoder)` |