CountMinSketchStateTopk (Esper Common API Documentation)

java.lang.Object

com.espertech.esper.common.internal.epl.approx.countminsketch.CountMinSketchStateTopk

public class CountMinSketchStateTopk extends Object

Constructor Summary

Constructors

Constructor

Description

CountMinSketchStateTopk(int topkMax)

CountMinSketchStateTopk(int topkMax, TreeMap<Long,Object> topk, Map<ByteBuffer,Long> lastFreqForItem)
Method Summary

Modifier and Type

Method

Description

TreeMap<Long,Object>

getTopk()

int

getTopkMax()

List<ByteBuffer>

getTopKValues()

void

updateExpectIncreasing(byte[] value, long frequency)

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

Constructor Details
- CountMinSketchStateTopk
  
  public CountMinSketchStateTopk(int topkMax)
- CountMinSketchStateTopk
  
  public CountMinSketchStateTopk(int topkMax, TreeMap<Long,Object> topk, Map<ByteBuffer,Long> lastFreqForItem)
Method Details
- getTopk
  
  public TreeMap<Long,Object> getTopk()
- updateExpectIncreasing
  
  public void updateExpectIncreasing(byte[] value, long frequency)
- getTopKValues
  
  public List<ByteBuffer> getTopKValues()
- getTopkMax
  
  public int getTopkMax()