r.hashMap(key, value)[.with(key, value) ...] → object
Take a key/value pair, with extra key/value pairs optionally specified by chaining one or more with(key, value)
terms after hashMap
, and return an object.
hashMap
is a convenience provided by the RethinkDB Java driver, and is not actually a ReQL term. It returns a MapObject
, a RethinkDB-provided class that inherits from Map<Object,Object>
. You can use hashMap
outside the context of a ReQL query.
Example: Create a hashmap.
import com.rethinkdb.model.MapObject; MapObject newData = r.hashMap("user", "fred") .with("email", "[email protected]") .with("id", 101) .with("admin", true);
This creates the object (in JSON):
{ "admin": true, "email": "[email protected]", "id": 101, "user": "fred" }
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https://rethinkdb.com/api/java/hashmap/