Package io.quarkus.redis.runtime.datasource

Class BlockingTransactionalCountMinCommandsImpl<K,V>

java.lang.Object

io.quarkus.redis.runtime.datasource.AbstractTransactionalRedisCommandGroup

io.quarkus.redis.runtime.datasource.BlockingTransactionalCountMinCommandsImpl<K,V>

All Implemented Interfaces:

TransactionalCountMinCommands<K,V>, TransactionalRedisCommands

public class BlockingTransactionalCountMinCommandsImpl<K,V>
extends AbstractTransactionalRedisCommandGroup
implements TransactionalCountMinCommands<K,V>

Field Summary

Fields inherited from class io.quarkus.redis.runtime.datasource.AbstractTransactionalRedisCommandGroup

ds, timeout

Constructor Summary

Constructors

Constructor	Description
BlockingTransactionalCountMinCommandsImpl(TransactionalRedisDataSource ds, ReactiveTransactionalCountMinCommands<K,V> reactive, Duration timeout)

Method Summary

Modifier and Type	Method	Description
void	cmsIncrBy(K key, Map<V,Long> couples)	Execute the command CMS.INCRBY.
void	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.
void	cmsQuery(K key, V item)	Execute the command CMS.QUERY.
void	cmsQuery(K key, V... items)	Execute the command CMS.QUERY.

Methods inherited from class io.quarkus.redis.runtime.datasource.AbstractTransactionalRedisCommandGroup

getDataSource

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.quarkus.redis.datasource.TransactionalRedisCommands

getDataSource

Constructor Details

BlockingTransactionalCountMinCommandsImpl

public BlockingTransactionalCountMinCommandsImpl(TransactionalRedisDataSource ds,
 ReactiveTransactionalCountMinCommands<K,V> reactive,
 Duration timeout)

Method Details

cmsIncrBy

public void cmsIncrBy(K key,
 V value,
 long increment)

Description copied from interface: TransactionalCountMinCommands

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 interface TransactionalCountMinCommands<K,V>

Parameters:

key - the name of the sketch, must not be null

value - the value, must not be null

increment - the increment

cmsIncrBy

public void cmsIncrBy(K key,
 Map<V,Long> couples)

Description copied from interface: TransactionalCountMinCommands

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 interface TransactionalCountMinCommands<K,V>

Parameters:

key - the name of the sketch, must not be null

couples - the set of value/increment pair, must not be null, must not be empty

cmsInitByDim

public void cmsInitByDim(K key,
 long width,
 long depth)

Description copied from interface: TransactionalCountMinCommands

Execute the command CMS.INITBYDIM. Summary: Initializes a Count-Min Sketch to dimensions specified by user. Group: count-min

Specified by:

cmsInitByDim in interface TransactionalCountMinCommands<K,V>

Parameters:

key - the name of the sketch, must not be null

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).

cmsInitByProb

public void cmsInitByProb(K key,
 double error,
 double probability)

Description copied from interface: TransactionalCountMinCommands

Execute the command CMS.INITBYPROB. Summary: Initializes a Count-Min Sketch to accommodate requested tolerances. Group: count-min

Specified by:

cmsInitByProb in interface TransactionalCountMinCommands<K,V>

Parameters:

key - the name of the sketch, must not be null

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.

cmsQuery

public void cmsQuery(K key,
 V item)

Description copied from interface: TransactionalCountMinCommands

Execute the command CMS.QUERY. Summary: Returns the count for one or more items in a sketch. Group: count-min

Specified by:

cmsQuery in interface TransactionalCountMinCommands<K,V>

Parameters:

key - the name of the sketch, must not be null

item - the item to check, must not be null

cmsQuery

public void cmsQuery(K key,
 V... items)

Description copied from interface: TransactionalCountMinCommands

Execute the command CMS.QUERY. Summary: Returns the count for one or more items in a sketch. Group: count-min

Specified by:

cmsQuery in interface TransactionalCountMinCommands<K,V>

Parameters:

key - the name of the sketch, must not be null

items - the items to check, must not be null, empty or contain null

cmsMerge

public void cmsMerge(K dest,
 List<K> src,
 List<Integer> weight)

Description copied from interface: TransactionalCountMinCommands

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 interface TransactionalCountMinCommands<K,V>

Parameters:

dest - The name of destination sketch. Must be initialized, must not be null

src - The names of source sketches to be merged. Must not be null, must not contain null, must not be empty.

weight - The multiple of each sketch. Default =1, can be empty, can be null