org.springframework.xd.analytics.metrics.redis

Class RedisRichGaugeService

java.lang.Object

org.springframework.xd.analytics.metrics.redis.RedisRichGaugeService

All Implemented Interfaces:

RichGaugeService

public class RedisRichGaugeService
extends java.lang.Object
implements RichGaugeService

A Redis backed implementation.

Author:

Luke Taylor

Constructor Summary

Constructors

Constructor and Description
RedisRichGaugeService(RedisRichGaugeRepository gaugeRepository)

Method Summary

Methods

Modifier and Type	Method and Description
RichGauge	getOrCreate(java.lang.String name) Returns an existing gauge for the given name or creates a new gauge set to zero
void	reset(java.lang.String name) Reset the gauge to zero and reset any accumulated average, max and min values
void	setValue(java.lang.String name, double value) Sets the current value of the gauge.

Methods inherited from class java.lang.Object

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

Constructor Detail

RedisRichGaugeService

public RedisRichGaugeService(RedisRichGaugeRepository gaugeRepository)

Method Detail

getOrCreate

public RichGauge getOrCreate(java.lang.String name)

Description copied from interface: RichGaugeService

Returns an existing gauge for the given name or creates a new gauge set to zero

Specified by:

getOrCreate in interface RichGaugeService

Parameters:

name - name of the gauge

Returns:

existing or new gauge.

reset

public void reset(java.lang.String name)

Description copied from interface: RichGaugeService

Reset the gauge to zero and reset any accumulated average, max and min values

Specified by:

reset in interface RichGaugeService

Parameters:

name - the gauge name

setValue

public void setValue(java.lang.String name,
            double value)

Description copied from interface: RichGaugeService

Sets the current value of the gauge.

Specified by:

setValue in interface RichGaugeService

Parameters:

name - the gauge name

value - the value of the gauge