SDK
SDK Java v2.x
1

You are currently looking at the documentation of a previous version of Kuzzle. We strongly recommend that you use the latest version. You can also use the version selector in the top menu.

zinterstore #

Computes the intersection of the provided sorted sets and stores the result in the destination key.

If the destination key already exists, it is overwritten.

[Redis documentation]


zinterstore(destination, keys, [options], callback) #

Arguments Type Description
destination string Destination key identifier
keys string List of sorted sets to intersect
options JSON Object Optional parameters
callback function Callback

Options #

Option Type Description Default
aggregate string Specify how members' scores are aggregated during the intersection.
Allowed values: min, max, sum
sum
queuable boolean Make this request queuable or not true
weights array Specify a multiplication factor for each input sorted set [1]

Callback Response #

Returns an integer containing the number of members in the stored intersection.

Usage #

Copied to clipboard!
String[] keys = new String[]{"key1", "key2", "..."};
kuzzle.memoryStorage.zinterstore("destination", keys, new ResponseListener<Long>() {
  @Override
  public void onSuccess(int count) {
    // callback called once the action has completed
  }
  @Override
  public void onError(JSONObject error) {
  }
});

Callback response:

Copied to clipboard!
4