Constructor Detail

• UserOperationQueue

  UserOperationQueue()

• UserOperationQueue

  UserOperationQueue(List<UserOperation> operations)

Method Detail

• addOperation

   void addOperation(UserOperation operation)

  Add an operation to queue

  Parameters:

  operation - user op

• addFirstOperation

   void addFirstOperation(UserOperation operation)

  Add an operation to the beginning of the queue

  Parameters:

  operation - user op

• popOperations

   List<UserOperation> popOperations()

  Pop all operations of the queue

• size

   int size()

  Get the size of the queue