IDSequence (Apache SystemDS 3.4.0 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

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 Details
- IDSequence
  
  public IDSequence()
- IDSequence
  
  public IDSequence(boolean cyclic)
- IDSequence
  
  public IDSequence(boolean cyclic, long cycleLen)
Method Details
- 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)