## 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 | 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​(Integer limit)` | Sets the limit to apply.
    `CountOptions` | CountOptions.`setMaxTime​(Long maxTime)` | Sets the maximum execution time (in ms) on the server for this operation.
    `CountOptions` | CountOptions.`setSkip​(Integer skip)` | Optional.

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

    Constructors in io.vertx.ext.mongo with parameters of type CountOptions
    Constructor | 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 | Description
    --- | --- | ---
    `Future<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.

  - ### 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 | Description
    --- | --- | ---
    `Future<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.

  - ### 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 | 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.