IDSequence (Apache SystemDS 3.0.0 API)

java.lang.Object
- org.apache.sysds.runtime.controlprogram.parfor.util.IDSequence

```
public class IDSequence
extends Object
```
ID sequence for generating unique long identifiers with start 0 and increment 1.

Constructor Summary

Constructors
Constructor Description

IDSequence()

IDSequence(boolean cyclic)

IDSequence(boolean cyclic, long cycleLen)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`getCurrentID()`
`long`	`getNextID()`	Creates the next ID, if overflow a RuntimeException is thrown.
`void`	`reset()`
`void`	`reset(long value)`

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IDSequence
```
public IDSequence()
```

IDSequence
```
public IDSequence(boolean cyclic)
```

IDSequence

public IDSequence(boolean cyclic,
                  long cycleLen)

Method Detail
- getNextID
```
public long getNextID()
```
  Creates the next ID, if overflow a RuntimeException is thrown.
  
  Returns:
  
  ID
- getCurrentID
```
public long getCurrentID()
```
- reset
```
public void reset()
```
- reset
```
public void reset(long value)
```