Package org.redisson.api
Interface RTimeSeriesReactive<V>
- All Superinterfaces:
RExpirableReactive
,RObjectReactive
Reactive interface for Redis based time-series collection.
- Author:
- Nikita Koksharov
-
Method Summary
Modifier and TypeMethodDescriptionreactor.core.publisher.Mono<Void>
Adds element to this time-series collection by specifiedtimestamp
.reactor.core.publisher.Mono<Void>
Adds element to this time-series collection by specifiedtimestamp
.reactor.core.publisher.Mono<Void>
Adds all elements contained in the specified map to this time-series collection.reactor.core.publisher.Mono<Void>
Adds all elements contained in the specified map to this time-series collection.reactor.core.publisher.Mono<Collection<TimeSeriesEntry<V>>>
entryRange
(long startTimestamp, long endTimestamp) Returns ordered entries of this time-series collection within timestamp range.reactor.core.publisher.Mono<Collection<TimeSeriesEntry<V>>>
entryRangeReversed
(long startTimestamp, long endTimestamp) Returns entries of this time-series collection in reverse order within timestamp range.reactor.core.publisher.Mono<V>
first()
Returns the head element ornull
if this time-series collection is empty.reactor.core.publisher.Mono<Collection<V>>
first
(int count) Returns the head elements of this time-series collection.reactor.core.publisher.Mono<Long>
Returns timestamp of the head timestamp ornull
if this time-series collection is empty.reactor.core.publisher.Mono<V>
get
(long timestamp) Returns object by specifiedtimestamp
ornull
if it doesn't exist.reactor.core.publisher.Flux<V>
iterator()
Returns iterator over collection elementsreactor.core.publisher.Mono<V>
last()
Returns the tail element ornull
if this time-series collection is empty.reactor.core.publisher.Mono<Collection<V>>
last
(int count) Returns the tail elements of this time-series collection.reactor.core.publisher.Mono<Long>
Returns timestamp of the tail element ornull
if this time-series collection is empty.reactor.core.publisher.Mono<V>
Removes and returns the head element ornull
if this time-series collection is empty.reactor.core.publisher.Mono<Collection<V>>
pollFirst
(int count) Removes and returns the head elements ornull
if this time-series collection is empty.reactor.core.publisher.Mono<V>
pollLast()
Removes and returns the tail element ornull
if this time-series collection is empty.reactor.core.publisher.Mono<Collection<V>>
pollLast
(int count) Removes and returns the tail elements ornull
if this time-series collection is empty.reactor.core.publisher.Mono<Collection<V>>
range
(long startTimestamp, long endTimestamp) Returns ordered elements of this time-series collection within timestamp range.reactor.core.publisher.Mono<Collection<V>>
rangeReversed
(long startTimestamp, long endTimestamp) Returns elements of this time-series collection in reverse order within timestamp range.reactor.core.publisher.Mono<Boolean>
remove
(long timestamp) Removes object by specifiedtimestamp
.reactor.core.publisher.Mono<Integer>
removeRange
(long startTimestamp, long endTimestamp) Removes values within timestamp range.reactor.core.publisher.Mono<Integer>
size()
Returns size of this set.Methods inherited from interface org.redisson.api.RExpirableReactive
clearExpire, expire, expire, expire, expireAt, expireAt, expireIfGreater, expireIfGreater, expireIfLess, expireIfLess, expireIfNotSet, expireIfNotSet, expireIfSet, expireIfSet, getExpireTime, remainTimeToLive
Methods inherited from interface org.redisson.api.RObjectReactive
addListener, copy, delete, dump, getCodec, getIdleTime, getName, isExists, migrate, move, removeListener, rename, renamenx, restore, restore, restoreAndReplace, restoreAndReplace, sizeInMemory, touch, unlink
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Method Details
-
iterator
reactor.core.publisher.Flux<V> iterator()Returns iterator over collection elements- Returns:
- iterator
-
add
Adds element to this time-series collection by specifiedtimestamp
.- Parameters:
timestamp
- - object timestampobject
- - object itself- Returns:
- void
-
addAll
Adds all elements contained in the specified map to this time-series collection. Map contains of timestamp mapped by object.- Parameters:
objects
- - map of elements to add- Returns:
- void
-
add
Adds element to this time-series collection by specifiedtimestamp
.- Parameters:
timestamp
- - object timestampobject
- - object itselftimeToLive
- - time to live intervaltimeUnit
- - unit of time to live interval- Returns:
- void
-
addAll
Adds all elements contained in the specified map to this time-series collection. Map contains of timestamp mapped by object.- Parameters:
objects
- - map of elements to addtimeToLive
- - time to live intervaltimeUnit
- - unit of time to live interval- Returns:
- void
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size
reactor.core.publisher.Mono<Integer> size()Returns size of this set.- Returns:
- size
-
get
Returns object by specifiedtimestamp
ornull
if it doesn't exist.- Parameters:
timestamp
- - object timestamp- Returns:
- object
-
remove
Removes object by specifiedtimestamp
.- Parameters:
timestamp
- - object timestamp- Returns:
true
if an element was removed as a result of this call
-
pollFirst
Removes and returns the head elements ornull
if this time-series collection is empty.- Parameters:
count
- - elements amount- Returns:
- the head element,
or
null
if this time-series collection is empty
-
pollLast
Removes and returns the tail elements ornull
if this time-series collection is empty.- Parameters:
count
- - elements amount- Returns:
- the tail element or
null
if this time-series collection is empty
-
pollFirst
reactor.core.publisher.Mono<V> pollFirst()Removes and returns the head element ornull
if this time-series collection is empty.- Returns:
- the head element,
or
null
if this time-series collection is empty
-
pollLast
reactor.core.publisher.Mono<V> pollLast()Removes and returns the tail element ornull
if this time-series collection is empty.- Returns:
- the tail element or
null
if this time-series collection is empty
-
last
reactor.core.publisher.Mono<V> last()Returns the tail element ornull
if this time-series collection is empty.- Returns:
- the tail element or
null
if this time-series collection is empty
-
first
reactor.core.publisher.Mono<V> first()Returns the head element ornull
if this time-series collection is empty.- Returns:
- the head element or
null
if this time-series collection is empty
-
firstTimestamp
reactor.core.publisher.Mono<Long> firstTimestamp()Returns timestamp of the head timestamp ornull
if this time-series collection is empty.- Returns:
- timestamp or
null
if this time-series collection is empty
-
lastTimestamp
reactor.core.publisher.Mono<Long> lastTimestamp()Returns timestamp of the tail element ornull
if this time-series collection is empty.- Returns:
- timestamp or
null
if this time-series collection is empty
-
last
Returns the tail elements of this time-series collection.- Parameters:
count
- - elements amount- Returns:
- the tail elements
-
first
Returns the head elements of this time-series collection.- Parameters:
count
- - elements amount- Returns:
- the head elements
-
removeRange
Removes values within timestamp range. Including boundary values.- Parameters:
startTimestamp
- - start timestampendTimestamp
- - end timestamp- Returns:
- number of removed elements
-
range
Returns ordered elements of this time-series collection within timestamp range. Including boundary values.- Parameters:
startTimestamp
- - start timestampendTimestamp
- - end timestamp- Returns:
- elements collection
-
rangeReversed
Returns elements of this time-series collection in reverse order within timestamp range. Including boundary values.- Parameters:
startTimestamp
- - start timestampendTimestamp
- - end timestamp- Returns:
- elements collection
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entryRange
reactor.core.publisher.Mono<Collection<TimeSeriesEntry<V>>> entryRange(long startTimestamp, long endTimestamp) Returns ordered entries of this time-series collection within timestamp range. Including boundary values.- Parameters:
startTimestamp
- - start timestampendTimestamp
- - end timestamp- Returns:
- elements collection
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entryRangeReversed
reactor.core.publisher.Mono<Collection<TimeSeriesEntry<V>>> entryRangeReversed(long startTimestamp, long endTimestamp) Returns entries of this time-series collection in reverse order within timestamp range. Including boundary values.- Parameters:
startTimestamp
- - start timestampendTimestamp
- - end timestamp- Returns:
- elements collection
-