Esempio n. 1
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 /**
  * Remove buckets from existing group. The caller can optionally associate a new cookie during
  * this updation. GROUP_UPDATED or GROUP_UPDATE_FAILED notifications would be provided along with
  * cookie depending on the result of the operation on the device.
  *
  * @param deviceId device identifier
  * @param oldCookie cookie to be used to retrieve the existing group
  * @param buckets immutable list of group bucket to be removed
  * @param newCookie immutable cookie to be used post update operation
  * @param appId Application Id
  */
 @Override
 public void removeBucketsFromGroup(
     DeviceId deviceId,
     GroupKey oldCookie,
     GroupBuckets buckets,
     GroupKey newCookie,
     ApplicationId appId) {
   checkPermission(GROUP_WRITE);
   store.updateGroupDescription(deviceId, oldCookie, UpdateType.REMOVE, buckets, newCookie);
 }