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

Class CountMinSketchState

java.lang.Object

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

public class CountMinSketchState
extends Object

Constructor Summary

Constructors

Constructor	Description
CountMinSketchState(CountMinSketchStateHashes hashes, CountMinSketchStateTopk topk)

Method Summary

Modifier and Type	Method	Description
void	add(byte[] bytes, int count)
long	frequency(byte[] bytes)
CountMinSketchStateHashes	getHashes()
CountMinSketchStateTopk	getTopk()
Collection<ByteBuffer>	getTopKValues()
static CountMinSketchState	makeState(CountMinSketchSpec spec)
void	setHashes(CountMinSketchStateHashes hashes)
void	setTopk(CountMinSketchStateTopk topk)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CountMinSketchState

public CountMinSketchState(CountMinSketchStateHashes hashes,
 CountMinSketchStateTopk topk)

Method Details

makeState

public static CountMinSketchState makeState(CountMinSketchSpec spec)

add

public void add(byte[] bytes,
 int count)

frequency

public long frequency(byte[] bytes)

getTopKValues

public Collection<ByteBuffer> getTopKValues()

getHashes

public CountMinSketchStateHashes getHashes()

getTopk

public CountMinSketchStateTopk getTopk()

setHashes

public void setHashes(CountMinSketchStateHashes hashes)

setTopk

public void setTopk(CountMinSketchStateTopk topk)