com.alibaba.csp.sentinel.slots.statistic.data

Class ParamMapBucket

java.lang.Object

com.alibaba.csp.sentinel.slots.statistic.data.ParamMapBucket

public class ParamMapBucket
extends Object

Represents metric bucket of frequent parameters in a period of time window.

Since:

0.2.0

Author:

Eric Zhao

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_MAX_CAPACITY

Constructor Summary

Constructors

Constructor and Description
ParamMapBucket()
ParamMapBucket(int capacity)

Method Summary

Modifier and Type	Method and Description
ParamMapBucket	add(RollingParamEvent event, int count, Object value)
Set<Object>	ascendingKeySet(RollingParamEvent type)
Set<Object>	descendingKeySet(RollingParamEvent type)
int	get(RollingParamEvent event, Object value)
void	reset()

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_MAX_CAPACITY

public static final int DEFAULT_MAX_CAPACITY

See Also:

Constant Field Values

Constructor Detail

ParamMapBucket

public ParamMapBucket()

ParamMapBucket

public ParamMapBucket(int capacity)

Method Detail

reset

public void reset()

get

public int get(RollingParamEvent event,
               Object value)

add

public ParamMapBucket add(RollingParamEvent event,
                          int count,
                          Object value)

ascendingKeySet

public Set<Object> ascendingKeySet(RollingParamEvent type)

descendingKeySet

public Set<Object> descendingKeySet(RollingParamEvent type)