Package io.vertx.rxjava.grpc.common

## Class GrpcMessageDecoder<T>

- java.lang.Object
- - io.vertx.rxjava.grpc.common.GrpcMessageDecoder<T>

-     public class GrpcMessageDecoder<T>
      extends Object

- - ### Field Summary

    Fields
    Modifier and Type | Field | Description
    --- | --- | ---
    `static io.vertx.lang.rx.TypeArg<GrpcMessageDecoder>` | `__TYPE_ARG` |
    `io.vertx.lang.rx.TypeArg<T>` | `__typeArg_0` |
    `static GrpcMessageDecoder<Buffer>` | `IDENTITY` |
    `static GrpcMessageDecoder<JsonObject>` | `JSON_OBJECT` | A decoder in JSON format decoding to instances of .
    `static GrpcMessageDecoder<Object>` | `JSON_VALUE` | A decoder in JSON format decoding arbitrary JSON values: , or string/number/boolean/null

  - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `GrpcMessageDecoder​(GrpcMessageDecoder delegate)` |
    `GrpcMessageDecoder​(Object delegate, io.vertx.lang.rx.TypeArg<T> typeArg_0)` |

  - ### Method Summary

    All Methods Static Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `T` | `decode​(GrpcMessage msg)` |
    `boolean` | `equals​(Object o)` |
    `WireFormat` | `format()` |
    `GrpcMessageDecoder` | `getDelegate()` |
    `int` | `hashCode()` |
    `static <T> GrpcMessageDecoder<T>` | `json​(Class<T> clazz)` | Create a decoder in JSON format decoding to instances of the `clazz` using (Jackson Databind is required).
    `static <T> GrpcMessageDecoder<T>` | `newInstance​(GrpcMessageDecoder arg)` |
    `static <T> GrpcMessageDecoder<T>` | `newInstance​(GrpcMessageDecoder arg, io.vertx.lang.rx.TypeArg<T> __typeArg_T)` |
    `String` | `toString()` |

    - ### 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<GrpcMessageDecoder> __TYPE_ARG

    - #### __typeArg_0

          public final io.vertx.lang.rx.TypeArg<T> __typeArg_0

    - #### IDENTITY

          public static final GrpcMessageDecoder<Buffer> IDENTITY

    - #### JSON_OBJECT

          public static final GrpcMessageDecoder<JsonObject> JSON_OBJECT

      A decoder in JSON format decoding to instances of .

    - #### JSON_VALUE

          public static final GrpcMessageDecoder<Object> JSON_VALUE

      A decoder in JSON format decoding arbitrary JSON values: , or string/number/boolean/null

  - ### Constructor Detail

    - #### GrpcMessageDecoder

          public GrpcMessageDecoder​(GrpcMessageDecoder delegate)

    - #### GrpcMessageDecoder

          public GrpcMessageDecoder​(Object delegate,
                                    io.vertx.lang.rx.TypeArg<T> typeArg_0)

  - ### 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 GrpcMessageDecoder getDelegate()

    - #### json

          public static <T> GrpcMessageDecoder<T> json​(Class<T> clazz)

      Create a decoder in JSON format decoding to instances of the `clazz` using (Jackson Databind is required).
      Parameters:
        `clazz` - the java type to decode
      Returns:
        a decoder that decodes messages to instance of `clazz` in JSON format.

    - #### decode

          public T decode​(GrpcMessage msg)

    - #### format

          public WireFormat format()

    - #### newInstance

          public static <T> GrpcMessageDecoder<T> newInstance​(GrpcMessageDecoder arg)

    - #### newInstance

          public static <T> GrpcMessageDecoder<T> newInstance​(GrpcMessageDecoder arg,
                                                              io.vertx.lang.rx.TypeArg<T> __typeArg_T)