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.

lrem #

Removes the first count occurences of elements equal to value from a list.

[Redis documentation] (opens new window)


lrem(key, count, value, [options], [callback]) #

Arguments Type Description
key string Key identifier
count int Number of occurences of the value to remove
value string Value to be removed from the list
options JSON Object Optional parameters
callback function Callback

Options #

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

Return Value #

Returns the MemoryStorage object to allow chaining.


Callback Response #

Returns an integer containing the number of removed elements.

Usage #

Copied to clipboard!
kuzzle.memoryStorage.lrem("key", 1, "foo", 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!
1