CachedUidGenerator (gw-snowflake 2.0.3 API)

java.lang.Object
- io.geewit.snowflake.impl.DefaultUidGenerator
- - io.geewit.snowflake.impl.CachedUidGenerator

所有已实现的接口:

UidGenerator
```
public class CachedUidGenerator
extends DefaultUidGenerator
```
Represents a cached implementation of UidGenerator extends from DefaultUidGenerator, based on a lock free RingBuffer

The spring properties you can specified as below:
boostPower: RingBuffer size boost for a power of 2, Sample: boostPower is 3, it means the buffer size will be (BitsAllocator.getMaxSequence() + 1) << boostPower, Default as
paddingFactor: Represents a percent value of (0 - 100). When the count of rest available UIDs reach the threshold, it will trigger padding buffer. Default asRingBuffer.DEFAULT_PADDING_PERCENT Sample: paddingFactor=20, bufferSize=1000 -> threshold=1000 * 20 /100, padding buffer will be triggered when tail-cursorscheduleInterval: Padding buffer in a schedule, specify padding buffer interval, Unit as second
rejectedPutBufferHandler: Policy for rejected put buffer. Default as discard put request, just do logging
rejectedTakeBufferHandler: Policy for rejected take buffer. Default as throwing up an exception

字段概要
- 从类继承的字段 io.geewit.snowflake.impl.DefaultUidGenerator
  bitsAllocator, epochSeconds, epochStr, lastSecond, seqBits, sequence, timeBits, workerBits, workerId

构造器概要

构造器
构造器和说明

CachedUidGenerator(long workerId)

构造器
构造器和说明
`CachedUidGenerator(long workerId)`

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`void`	`destroy()`
`long`	`getUID()` Get a unique ID
`protected java.util.List<java.lang.Long>`	`nextIdsForOneSecond(long currentSecond)` Get the UIDs in the same specified second under the max sequence
`java.lang.String`	`parseUID(long uid)` Parse the UID into elements which are used to generate the UID.
`void`	`setBoostPower(int boostPower)` Setters for spring property
`void`	`setRejectedPutBufferHandler(RejectedPutBufferHandler rejectedPutBufferHandler)`
`void`	`setRejectedTakeBufferHandler(RejectedTakeBufferHandler rejectedTakeBufferHandler)`
`void`	`setScheduleInterval(long scheduleInterval)`

从类继承的方法 io.geewit.snowflake.impl.DefaultUidGenerator
nextId, setEpochStr, setSeqBits, setTimeBits, setWorkerBits

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - CachedUidGenerator
```
public CachedUidGenerator(long workerId)
```
- 方法详细资料
  - getUID
```
public long getUID()
```
    从接口复制的说明: UidGenerator
    
    Get a unique ID
    
    指定者:
    
    getUID 在接口中 UidGenerator
    
    覆盖:
    
    getUID 在类中 DefaultUidGenerator
    
    返回:
    
    UID
  - parseUID
```
public java.lang.String parseUID(long uid)
```
    从接口复制的说明: UidGenerator
    
    Parse the UID into elements which are used to generate the UID.
    Such as timestamp & workerId & sequence...
    
    指定者:
    
    parseUID 在接口中 UidGenerator
    
    覆盖:
    
    parseUID 在类中 DefaultUidGenerator
    
    返回:
    
    Parsed info
  - destroy
```
public void destroy()
```
  - nextIdsForOneSecond
```
protected java.util.List<java.lang.Long> nextIdsForOneSecond(long currentSecond)
```
    Get the UIDs in the same specified second under the max sequence
    
    参数:
    
    currentSecond -
    
    返回:
    
    UID list, size of BitsAllocator.getMaxSequence() + 1
  - setBoostPower
```
public void setBoostPower(int boostPower)
```
    Setters for spring property
  - setRejectedPutBufferHandler
```
public void setRejectedPutBufferHandler(RejectedPutBufferHandler rejectedPutBufferHandler)
```
  - setRejectedTakeBufferHandler
```
public void setRejectedTakeBufferHandler(RejectedTakeBufferHandler rejectedTakeBufferHandler)
```
  - setScheduleInterval
```
public void setScheduleInterval(long scheduleInterval)
```

类 CachedUidGenerator

字段概要

从类继承的字段 io.geewit.snowflake.impl.DefaultUidGenerator

构造器概要

方法概要

从类继承的方法 io.geewit.snowflake.impl.DefaultUidGenerator

从类继承的方法 java.lang.Object

构造器详细资料

CachedUidGenerator

方法详细资料

getUID

parseUID

destroy

nextIdsForOneSecond

setBoostPower

setRejectedPutBufferHandler

setRejectedTakeBufferHandler

setScheduleInterval