Cluster-wide unique id generator. More...
#include <IdGenerator.h>
Inheritance diagram for hazelcast::client::IdGenerator:
Public Types | |
| enum | { BLOCK_SIZE = 1000 } |
Public Member Functions | |
| bool | init (long id) |
| Try to initialize this IdGenerator instance with given id. More... | |
| long | newId () |
| Generates and returns cluster-wide unique id. More... | |
Friends | |
| class | impl::HazelcastClientInstanceImpl |
Detailed Description
Cluster-wide unique id generator.
Member Function Documentation
◆ init()
| bool hazelcast::client::IdGenerator::init | ( | long | id | ) |
Try to initialize this IdGenerator instance with given id.
- Returns
- true if initialization success
◆ newId()
| long hazelcast::client::IdGenerator::newId | ( | ) |
Generates and returns cluster-wide unique id.
Generated ids are guaranteed to be unique for the entire cluster as long as the cluster is live. If the cluster restarts then id generation will start from 0.
- Returns
- cluster-wide new unique id
The documentation for this class was generated from the following files:
- hazelcast/include/hazelcast/client/IdGenerator.h
- hazelcast/src/hazelcast/client/IdGenerator.cpp
