java.lang.Object
- org.springframework.boot.actuate.metrics.repository.redis.RedisMultiMetricRepository

All Implemented Interfaces:
PrefixMetricReader, MultiMetricRepository, PrefixMetricWriter
```
public class RedisMultiMetricRepository
extends Object
implements MultiMetricRepository
```
MultiMetricRepository implementation backed by a redis store. Metric values are stored as zset values and the timestamps as regular values, both against a key composed of the group name prefixed with a constant prefix (default "spring.groups."). The group names are stored as a zset under "keys." + [prefix].

Constructor Summary

Constructors
Constructor	Description
`RedisMultiMetricRepository(org.springframework.data.redis.connection.RedisConnectionFactory redisConnectionFactory)`
`RedisMultiMetricRepository(org.springframework.data.redis.connection.RedisConnectionFactory redisConnectionFactory, String prefix)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`countGroups()`	The number of groups available in this repository.
`Iterable<Metric<?>>`	`findAll(String group)`	Find all metrics whose name starts with the given prefix.
`Iterable<String>`	`groups()`	The names of all the groups known to this repository.
`void`	`increment(String group, Delta<?> delta)`	Increment the value of a metric (or decrement if the delta is negative).
`void`	`reset(String group)`	Rest the values of all metrics in the group.
`void`	`set(String group, Collection<Metric<?>> values)`	Save some metric values and associate them with a group name.

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

- Constructor Detail
  - RedisMultiMetricRepository
```
public RedisMultiMetricRepository(org.springframework.data.redis.connection.RedisConnectionFactory redisConnectionFactory)
```
  - RedisMultiMetricRepository
```
public RedisMultiMetricRepository(org.springframework.data.redis.connection.RedisConnectionFactory redisConnectionFactory,
                                  String prefix)
```
- Method Detail
  - findAll
```
public Iterable<Metric<?>> findAll(String group)
```
    Description copied from interface: PrefixMetricReader
    Find all metrics whose name starts with the given prefix.
    Specified by:
    findAll in interface PrefixMetricReader
    Parameters:
    group - the prefix for metric names
    Returns:
    all metrics with names starting with the prefix
  - set
```
public void set(String group,
                Collection<Metric<?>> values)
```
    Description copied from interface: PrefixMetricWriter
    Save some metric values and associate them with a group name.
    Specified by:
    set in interface PrefixMetricWriter
    Parameters:
    group - the name of the group
    values - the metric values to save
  - increment
```
public void increment(String group,
                      Delta<?> delta)
```
    Description copied from interface: PrefixMetricWriter
    Increment the value of a metric (or decrement if the delta is negative). The name of the metric to increment is group + "." + delta.name.
    Specified by:
    increment in interface PrefixMetricWriter
    Parameters:
    group - the name of the group
    delta - the amount to increment by
  - groups
```
public Iterable<String> groups()
```
    Description copied from interface: MultiMetricRepository
    The names of all the groups known to this repository.
    Specified by:
    groups in interface MultiMetricRepository
    Returns:
    all available group names
  - countGroups
```
public long countGroups()
```
    Description copied from interface: MultiMetricRepository
    The number of groups available in this repository.
    Specified by:
    countGroups in interface MultiMetricRepository
    Returns:
    the number of groups
  - reset
```
public void reset(String group)
```
    Description copied from interface: PrefixMetricWriter
    Rest the values of all metrics in the group. Implementations may choose to discard the old values.
    Specified by:
    reset in interface PrefixMetricWriter
    Parameters:
    group - reset the whole group

Class RedisMultiMetricRepository

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

RedisMultiMetricRepository

RedisMultiMetricRepository

Method Detail

findAll

set

increment

groups

countGroups

reset