## Uses of Class
io.vertx.reactivex.config.ConfigRetriever

- Packages that use ConfigRetriever
  Package | Description
  --- | ---
  io.vertx.reactivex.config |

- - ### Uses of ConfigRetriever in io.vertx.reactivex.config

    Fields in io.vertx.reactivex.config with type parameters of type ConfigRetriever
    Modifier and Type | Field and Description
    --- | ---
    `static io.vertx.lang.rx.TypeArg<ConfigRetriever>` | ConfigRetriever.`__TYPE_ARG`

    Methods in io.vertx.reactivex.config that return ConfigRetriever
    Modifier and Type | Method and Description
    --- | ---
    `static ConfigRetriever` | ConfigRetriever.`create(Vertx vertx)` Creates an instance of the default implementation of the `ConfigRetriever`, using the default settings (json file, system properties and environment variables).
    `static ConfigRetriever` | ConfigRetriever.`create(Vertx vertx, ConfigRetrieverOptions options)` Creates an instance of the default implementation of the `ConfigRetriever`.
    `static ConfigRetriever` | ConfigRetriever.`newInstance(ConfigRetriever arg)`
    `ConfigRetriever` | ConfigRetriever.`setBeforeScanHandler(Handler<Void> function)` Registers a handler called before every scan.
    `ConfigRetriever` | ConfigRetriever.`setConfigurationProcessor(java.util.function.Function<JsonObject,JsonObject> processor)` Registers a handler that process the configuration before being injected into `getConfig(io.vertx.core.Handler<io.vertx.core.AsyncResult<io.vertx.core.json.JsonObject>>)` or `listen(io.vertx.core.Handler<io.vertx.config.ConfigChange>)`.

    Methods in io.vertx.reactivex.config with parameters of type ConfigRetriever
    Modifier and Type | Method and Description
    --- | ---
    `static Future<JsonObject>` | ConfigRetriever.`getConfigAsFuture(ConfigRetriever retriever)` Same as `getConfig(io.vertx.core.Handler<io.vertx.core.AsyncResult<io.vertx.core.json.JsonObject>>)`, but returning a object.

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