## Uses of Class
io.vertx.ext.mongo.CountOptions

- Packages that use CountOptions
  Package | Description
  --- | ---
  io.vertx.ext.mongo |
  io.vertx.reactivex.ext.mongo |
  io.vertx.rxjava.ext.mongo |
  io.vertx.rxjava3.ext.mongo |

- - ### Uses of CountOptions in io.vertx.ext.mongo

    Methods in io.vertx.ext.mongo that return CountOptions
    Modifier and Type | Method and Description
    --- | ---
    `CountOptions` | CountOptions.`setCollation(CollationOptions collation)` Sets the collation options
    `CountOptions` | CountOptions.`setHint(JsonObject hint)` Optional.
    `CountOptions` | CountOptions.`setHintString(String hint)` Sets the hint to apply.
    `CountOptions` | CountOptions.`setLimit(int limit)` Sets the limit to apply.
    `CountOptions` | CountOptions.`setMaxTime(long maxTimeMS)` Sets the maximum execution time in milliseconds on the server for this operation.
    `CountOptions` | CountOptions.`setMaxTime(long maxTime, TimeUnit timeUnit)` Sets the maximum execution time on the server for this operation.
    `CountOptions` | CountOptions.`setSkip(int skip)` Optional.

    Methods in io.vertx.ext.mongo with parameters of type CountOptions
    Modifier and Type | Method and Description
    --- | ---
    `Future<Long>` | MongoClient.`countWithOptions(String collection, JsonObject query, CountOptions countOptions)` Like `MongoClient.count(String, JsonObject, Handler)` but returns a `Future` of the asynchronous result
    `MongoClient` | MongoClient.`countWithOptions(String collection, JsonObject query, CountOptions countOptions, Handler<AsyncResult<Long>> resultHandler)` Count matching documents in a collection.
    `static void` | CountOptionsConverter.`fromJson(Iterable<Map.Entry<String,Object>> json, CountOptions obj)`
    `static void` | CountOptionsConverter.`toJson(CountOptions obj, JsonObject json)`
    `static void` | CountOptionsConverter.`toJson(CountOptions obj, Map<String,Object> json)`

    Constructors in io.vertx.ext.mongo with parameters of type CountOptions
    Constructor and Description
    `CountOptions(CountOptions countOptions)`

  - ### Uses of CountOptions in io.vertx.reactivex.ext.mongo

    Methods in io.vertx.reactivex.ext.mongo with parameters of type CountOptions
    Modifier and Type | Method and Description
    --- | ---
    `MongoClient` | MongoClient.`countWithOptions(String collection, JsonObject query, CountOptions countOptions)` Count matching documents in a collection.
    `MongoClient` | MongoClient.`countWithOptions(String collection, JsonObject query, CountOptions countOptions, Handler<AsyncResult<Long>> resultHandler)` Count matching documents in a collection.
    `Single<Long>` | MongoClient.`rxCountWithOptions(String collection, JsonObject query, CountOptions countOptions)` Count matching documents in a collection.

  - ### Uses of CountOptions in io.vertx.rxjava.ext.mongo

    Methods in io.vertx.rxjava.ext.mongo with parameters of type CountOptions
    Modifier and Type | Method and Description
    --- | ---
    `MongoClient` | MongoClient.`countWithOptions(String collection, JsonObject query, CountOptions countOptions)` Count matching documents in a collection.
    `MongoClient` | MongoClient.`countWithOptions(String collection, JsonObject query, CountOptions countOptions, Handler<AsyncResult<Long>> resultHandler)` Count matching documents in a collection.
    `Single<Long>` | MongoClient.`rxCountWithOptions(String collection, JsonObject query, CountOptions countOptions)` Count matching documents in a collection.

  - ### Uses of CountOptions in io.vertx.rxjava3.ext.mongo

    Methods in io.vertx.rxjava3.ext.mongo with parameters of type CountOptions
    Modifier and Type | Method and Description
    --- | ---
    `Single<Long>` | MongoClient.`countWithOptions(String collection, JsonObject query, CountOptions countOptions)` Count matching documents in a collection.
    `Single<Long>` | MongoClient.`rxCountWithOptions(String collection, JsonObject query, CountOptions countOptions)` Count matching documents in a collection.

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