public class SnowflakeIdGenerator extends java.lang.Object
Generate unique IDs using the Twitter Snowflake algorithm (see https://github.com/twitter/snowflake). Snowflake IDs are 64 bit positive longs composed of: - 41 bits time stamp - 10 bits machine id - 12 bits sequence number
| Constructor and description |
|---|
SnowflakeIdGenerator
() |
| Type Params | Return Type | Name and description |
|---|---|---|
|
protected long |
getDatacenterId() |
|
java.io.Serializable |
nextId() |
|
protected long |
tilNextMillis(long lastTimestamp) |
| Methods inherited from class | Name |
|---|---|
class java.lang.Object |
java.lang.Object#wait(long, int), java.lang.Object#wait(long), java.lang.Object#wait(), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll() |