Class ReactiveCountMinCommandsImpl<K,V>
- java.lang.Object
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- io.quarkus.redis.runtime.datasource.AbstractRedisCommands
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- io.quarkus.redis.runtime.datasource.AbstractCountMinCommands<K,V>
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- io.quarkus.redis.runtime.datasource.ReactiveCountMinCommandsImpl<K,V>
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- All Implemented Interfaces:
ReactiveCountMinCommands<K,V>
,ReactiveRedisCommands
public class ReactiveCountMinCommandsImpl<K,V> extends AbstractCountMinCommands<K,V> implements ReactiveCountMinCommands<K,V>, ReactiveRedisCommands
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Field Summary
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Fields inherited from class io.quarkus.redis.runtime.datasource.AbstractRedisCommands
marshaller, redis
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Constructor Summary
Constructors Constructor Description ReactiveCountMinCommandsImpl(ReactiveRedisDataSourceImpl redis, Type k, Type v)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description io.smallrye.mutiny.Uni<Map<V,Long>>
cmsIncrBy(K key, Map<V,Long> couples)
Execute the command CMS.INCRBY.io.smallrye.mutiny.Uni<Long>
cmsIncrBy(K key, V value, long increment)
Execute the command CMS.INCRBY.io.smallrye.mutiny.Uni<Void>
cmsInitByDim(K key, long width, long depth)
Execute the command CMS.INITBYDIM.io.smallrye.mutiny.Uni<Void>
cmsInitByProb(K key, double error, double probability)
Execute the command CMS.INITBYPROB.io.smallrye.mutiny.Uni<Void>
cmsMerge(K dest, List<K> src, List<Integer> weight)
Execute the command CMS.MERGE.io.smallrye.mutiny.Uni<Long>
cmsQuery(K key, V item)
Execute the command CMS.QUERY.io.smallrye.mutiny.Uni<List<Long>>
cmsQuery(K key, V... items)
Execute the command CMS.QUERY.(package private) List<Long>
decodeAListOfLongs(io.vertx.mutiny.redis.client.Response r)
(package private) Map<V,Long>
decodeAsMapVL(Map<V,Long> couples, io.vertx.mutiny.redis.client.Response r)
ReactiveRedisDataSource
getDataSource()
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Methods inherited from class io.quarkus.redis.runtime.datasource.AbstractCountMinCommands
_cmsIncrBy, _cmsIncrBy, _cmsInitByDim, _cmsInitByProb, _cmsMerge, _cmsQuery, _cmsQuery
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Methods inherited from class io.quarkus.redis.runtime.datasource.AbstractRedisCommands
execute
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Constructor Detail
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ReactiveCountMinCommandsImpl
public ReactiveCountMinCommandsImpl(ReactiveRedisDataSourceImpl redis, Type k, Type v)
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Method Detail
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getDataSource
public ReactiveRedisDataSource getDataSource()
- Specified by:
getDataSource
in interfaceReactiveRedisCommands
- Returns:
- the data source.
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cmsIncrBy
public io.smallrye.mutiny.Uni<Long> cmsIncrBy(K key, V value, long increment)
Description copied from interface:ReactiveCountMinCommands
Execute the command CMS.INCRBY. Summary: Increases the count of item by increment. Multiple items can be increased with one call. Group: count-min- Specified by:
cmsIncrBy
in interfaceReactiveCountMinCommands<K,V>
- Parameters:
key
- the name of the sketch, must not benull
value
- the value, must not benull
increment
- the increment- Returns:
- a uni producing the updated min-count for the added value
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cmsIncrBy
public io.smallrye.mutiny.Uni<Map<V,Long>> cmsIncrBy(K key, Map<V,Long> couples)
Description copied from interface:ReactiveCountMinCommands
Execute the command CMS.INCRBY. Summary: Increases the count of item by increment. Multiple items can be increased with one call. Group: count-min- Specified by:
cmsIncrBy
in interfaceReactiveCountMinCommands<K,V>
- Parameters:
key
- the name of the sketch, must not benull
couples
- the set of value/increment pair, must not benull
, must not be empty- Returns:
- a uni producing a map containing the updated min-count for each added value
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decodeAsMapVL
Map<V,Long> decodeAsMapVL(Map<V,Long> couples, io.vertx.mutiny.redis.client.Response r)
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cmsInitByDim
public io.smallrye.mutiny.Uni<Void> cmsInitByDim(K key, long width, long depth)
Description copied from interface:ReactiveCountMinCommands
Execute the command CMS.INITBYDIM. Summary: Initializes a Count-Min Sketch to dimensions specified by user. Group: count-min- Specified by:
cmsInitByDim
in interfaceReactiveCountMinCommands<K,V>
- Parameters:
key
- the name of the sketch, must not benull
width
- the number of counters in each array. Reduces the error size.depth
- the number of counter-arrays. Reduces the probability for an error of a certain size (percentage of total count).- Returns:
- a uni producing
null
when the operation completes
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cmsInitByProb
public io.smallrye.mutiny.Uni<Void> cmsInitByProb(K key, double error, double probability)
Description copied from interface:ReactiveCountMinCommands
Execute the command CMS.INITBYPROB. Summary: Initializes a Count-Min Sketch to accommodate requested tolerances. Group: count-min- Specified by:
cmsInitByProb
in interfaceReactiveCountMinCommands<K,V>
- Parameters:
key
- the name of the sketch, must not benull
error
- estimate size of error. The error is a percent of total counted items (in decimal). This effects the width of the sketch.probability
- the desired probability for inflated count. This should be a decimal value between 0 and 1.- Returns:
- a uni producing
null
when the operation completes
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cmsQuery
public io.smallrye.mutiny.Uni<Long> cmsQuery(K key, V item)
Description copied from interface:ReactiveCountMinCommands
Execute the command CMS.QUERY. Summary: Returns the count for one or more items in a sketch. Group: count-min- Specified by:
cmsQuery
in interfaceReactiveCountMinCommands<K,V>
- Parameters:
key
- the name of the sketch, must not benull
item
- the item to check, must not benull
- Returns:
- a uni producing the count for the given item
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cmsQuery
public io.smallrye.mutiny.Uni<List<Long>> cmsQuery(K key, V... items)
Description copied from interface:ReactiveCountMinCommands
Execute the command CMS.QUERY. Summary: Returns the count for one or more items in a sketch. Group: count-min- Specified by:
cmsQuery
in interfaceReactiveCountMinCommands<K,V>
- Parameters:
key
- the name of the sketch, must not benull
items
- the items to check, must not benull
, empty or containnull
- Returns:
- a uni producing a list containing the count for the corresponding item
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cmsMerge
public io.smallrye.mutiny.Uni<Void> cmsMerge(K dest, List<K> src, List<Integer> weight)
Description copied from interface:ReactiveCountMinCommands
Execute the command CMS.MERGE. Summary: Merges several sketches into one sketch. All sketches must have identical width and depth. Weights can be used to multiply certain sketches. Default weight is 1. Group: count-min- Specified by:
cmsMerge
in interfaceReactiveCountMinCommands<K,V>
- Parameters:
dest
- The name of destination sketch. Must be initialized, must not benull
src
- The names of source sketches to be merged. Must not benull
, must not containnull
, must not be empty.weight
- The multiple of each sketch. Default =1, can be empty, can benull
- Returns:
- a uni producing
null
once the operation completes
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