Class BlockingCountMinCommandsImpl<K,V>
- java.lang.Object
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- io.quarkus.redis.runtime.datasource.AbstractRedisCommandGroup
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- io.quarkus.redis.runtime.datasource.BlockingCountMinCommandsImpl<K,V>
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- All Implemented Interfaces:
CountMinCommands<K,V>
,RedisCommands
public class BlockingCountMinCommandsImpl<K,V> extends AbstractRedisCommandGroup implements CountMinCommands<K,V>
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Field Summary
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Fields inherited from class io.quarkus.redis.runtime.datasource.AbstractRedisCommandGroup
ds, timeout
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Constructor Summary
Constructors Constructor Description BlockingCountMinCommandsImpl(RedisDataSource ds, ReactiveCountMinCommands<K,V> reactive, Duration timeout)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Map<V,Long>
cmsIncrBy(K key, Map<V,Long> couples)
Execute the command CMS.INCRBY.long
cmsIncrBy(K key, V value, long increment)
Execute the command CMS.INCRBY.void
cmsInitByDim(K key, long width, long depth)
Execute the command CMS.INITBYDIM.void
cmsInitByProb(K key, double error, double probability)
Execute the command CMS.INITBYPROB.void
cmsMerge(K dest, List<K> src, List<Integer> weight)
Execute the command CMS.MERGE.long
cmsQuery(K key, V item)
Execute the command CMS.QUERY.List<Long>
cmsQuery(K key, V... items)
Execute the command CMS.QUERY.-
Methods inherited from class io.quarkus.redis.runtime.datasource.AbstractRedisCommandGroup
getDataSource
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface io.quarkus.redis.datasource.RedisCommands
getDataSource
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Constructor Detail
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BlockingCountMinCommandsImpl
public BlockingCountMinCommandsImpl(RedisDataSource ds, ReactiveCountMinCommands<K,V> reactive, Duration timeout)
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Method Detail
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cmsIncrBy
public long cmsIncrBy(K key, V value, long increment)
Description copied from interface:CountMinCommands
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 interfaceCountMinCommands<K,V>
- Parameters:
key
- the name of the sketch, must not benull
value
- the value, must not benull
increment
- the increment- Returns:
- the updated min-count for the added value
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cmsIncrBy
public Map<V,Long> cmsIncrBy(K key, Map<V,Long> couples)
Description copied from interface:CountMinCommands
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 interfaceCountMinCommands<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 map containing the updated min-count for each added value
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cmsInitByDim
public void cmsInitByDim(K key, long width, long depth)
Description copied from interface:CountMinCommands
Execute the command CMS.INITBYDIM. Summary: Initializes a Count-Min Sketch to dimensions specified by user. Group: count-min- Specified by:
cmsInitByDim
in interfaceCountMinCommands<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).
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cmsInitByProb
public void cmsInitByProb(K key, double error, double probability)
Description copied from interface:CountMinCommands
Execute the command CMS.INITBYPROB. Summary: Initializes a Count-Min Sketch to accommodate requested tolerances. Group: count-min- Specified by:
cmsInitByProb
in interfaceCountMinCommands<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.
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cmsQuery
public long cmsQuery(K key, V item)
Description copied from interface:CountMinCommands
Execute the command CMS.QUERY. Summary: Returns the count for one or more items in a sketch. Group: count-min- Specified by:
cmsQuery
in interfaceCountMinCommands<K,V>
- Parameters:
key
- the name of the sketch, must not benull
item
- the item to check, must not benull
- Returns:
- the count for the given item
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cmsQuery
public List<Long> cmsQuery(K key, V... items)
Description copied from interface:CountMinCommands
Execute the command CMS.QUERY. Summary: Returns the count for one or more items in a sketch. Group: count-min- Specified by:
cmsQuery
in interfaceCountMinCommands<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 list containing the count for the corresponding item
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cmsMerge
public void cmsMerge(K dest, List<K> src, List<Integer> weight)
Description copied from interface:CountMinCommands
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 interfaceCountMinCommands<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
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