SDK
SDK Java v2.x
1

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sismember #

Checks if member is a member of the set of unique values stored at key.

[Redis documentation] (opens new window)


sismember(key, member, [options], callback) #

Arguments Type Description
key string Key identifier
member string Value tested against the set of unique values
options JSON Object Optional parameters
callback function Callback

Options #

Option Type Description Default
queuable boolean Make this request queuable or not true

Callback Response #

Returns a boolean specifying if member is a member of the set or not.

Usage #

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kuzzle.memoryStorage.sismember("key", "member", new ResponseListener<Boolean>() {
  @Override
  public void onSuccess(Boolean isMember) {
    // callback called once the action has completed
  }
  @Override
  public void onError(JSONObject error) {
  }
});

Callback response:

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true