SnowflakeId (pigeon-core 0.9.15 API)

java.lang.Object
- me.ahoo.pigeon.core.id.impl.SnowflakeId

所有已实现的接口:

IdGenerator

直接已知子类:

MillisecondSnowflakeId, SecondSnowflakeId
```
public abstract class SnowflakeId
extends java.lang.Object
implements IdGenerator
```

字段概要

字段
限定符和类型	字段和说明
`protected long`	`epoch`
`protected long`	`lastStamp`
`protected int`	`machineBit`
`protected int`	`machineId`
`protected long`	`machineLeft`
`protected long`	`maxMachine`
`protected long`	`maxSequence`
`protected long`	`maxTimestamp`
`protected long`	`sequence`
`protected int`	`sequenceBit`
`protected int`	`timestampBit`
`protected long`	`timestampLeft`
`static int`	`TOTAL_BIT`

构造器概要

构造器
构造器和说明

SnowflakeId(long epoch, int timestampBit, int machineBit, int sequenceBit, int machineId)

构造器
构造器和说明
`SnowflakeId(long epoch, int timestampBit, int machineBit, int sequenceBit, int machineId)`

方法概要

所有方法实例方法抽象方法具体方法
限定符和类型	方法和说明
`long`	`generate()`
`protected abstract long`	`getCurrentTime()` 获取当前时间戳
`long`	`getEpoch()`
`int`	`getMachineBit()`
`long`	`getMaxMachine()`
`long`	`getMaxSequence()`
`long`	`getMaxTimestamp()`
`int`	`getSequenceBit()`
`int`	`getTimestampBit()`
`protected long`	`nextTime()`

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

字段详细资料

TOTAL_BIT
```
public static final int TOTAL_BIT
```
另请参阅:

常量字段值

epoch
```
protected final long epoch
```

timestampBit
```
protected final int timestampBit
```

machineBit
```
protected final int machineBit
```

sequenceBit
```
protected final int sequenceBit
```

maxTimestamp
```
protected final long maxTimestamp
```

maxSequence
```
protected final long maxSequence
```

maxMachine
```
protected final long maxMachine
```

machineLeft
```
protected final long machineLeft
```

timestampLeft
```
protected final long timestampLeft
```

machineId
```
protected final int machineId
```

sequence
```
protected long sequence
```

lastStamp
```
protected long lastStamp
```

构造器详细资料

SnowflakeId

public SnowflakeId(long epoch,
                   int timestampBit,
                   int machineBit,
                   int sequenceBit,
                   int machineId)

方法详细资料

nextTime
```
protected long nextTime()
```

getCurrentTime
```
protected abstract long getCurrentTime()
```
获取当前时间戳

返回:

当前时间戳

generate
```
public long generate()
```
指定者:

generate 在接口中 IdGenerator

getEpoch
```
public long getEpoch()
```

getTimestampBit
```
public int getTimestampBit()
```

getMachineBit
```
public int getMachineBit()
```

getSequenceBit
```
public int getSequenceBit()
```

getMaxTimestamp
```
public long getMaxTimestamp()
```

getMaxMachine
```
public long getMaxMachine()
```

getMaxSequence
```
public long getMaxSequence()
```

类 SnowflakeId

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

TOTAL_BIT

epoch

timestampBit

machineBit

sequenceBit

maxTimestamp

maxSequence

maxMachine

machineLeft

timestampLeft

machineId

sequence

lastStamp

构造器详细资料

SnowflakeId

方法详细资料

nextTime

getCurrentTime

generate

getEpoch

getTimestampBit

getMachineBit

getSequenceBit

getMaxTimestamp

getMaxMachine

getMaxSequence