SDK Java v2.x

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bitop #

Performs a bitwise operation between multiple keys (containing string values) and stores the result in the destination key.

[Redis documentation] (opens new window)

bitop(key, operation, keys, [options], [callback]) #

Arguments Type Description
key string Destination key identifier
operation string Bitwise operation to perform.
Allowed values: AND, OR, XOR, NOT
keys array list of source keys on which the bitwise operation will be applied
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 length of the new key's value.

Usage #

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String[] sourceKeys = {"srckey1", "srckey2", "..."};
kuzzle.memoryStorage.bitop("key", "AND", sourceKeys, new ResponseListener<Long>() {
  public void onSuccess(int length) {
    // callback called once the action has completed
  public void onError(JSONObject error) {

Callback response:

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