Package org.redisson.api

Interface RLexSortedSetAsync

All Superinterfaces:

>, RExpirableAsync, RObjectAsync

All Known Subinterfaces:

RLexSortedSet

All Known Implementing Classes:

RedissonLexSortedSet

public interface RLexSortedSetAsync
extends >

Async interface for sorted set contained values of String type.

Author:

Nikita Koksharov

Method Summary

Modifier and Type	Method	Description
>	fromElement, boolean fromInclusive, toElement, boolean toInclusive)	Returns the number of elements between fromElement and toElement.
>	toElement, boolean toInclusive)	Returns the number of head values ending with toElement.
>	fromElement, boolean fromInclusive)	Returns the number of tail values starting with fromElement.
>	firstAsync()	Returns the first element.
>	lastAsync()	Returns the last element.
>	pollFirstAsync()	Removes and returns the head element or null if this sorted set is empty.
>	pollLastAsync()	Removes and returns the tail element or null if this sorted set is empty.
<>>	rangeAsync(int startIndex, int endIndex)	Returns values by rank range.
<>>	fromElement, boolean fromInclusive, toElement, boolean toInclusive)	Returns values range starting with fromElement and ending with toElement.
<>>	fromElement, boolean fromInclusive, toElement, boolean toInclusive, int offset, int count)	Returns values range starting with fromElement and ending with toElement.
<>>	toElement, boolean toInclusive)	Returns head values range ending with toElement.
<>>	toElement, boolean toInclusive, int offset, int count)	Returns head values range ending with toElement.
<>>	toElement, boolean toInclusive)	Returns head values range in reverse order ending with toElement.
<>>	toElement, boolean toInclusive, int offset, int count)	Returns head values range in reverse order ending with toElement.
<>>	fromElement, boolean fromInclusive, toElement, boolean toInclusive)	Returns values range in reverse order starting with fromElement and ending with toElement.
<>>	fromElement, boolean fromInclusive, toElement, boolean toInclusive, int offset, int count)	Returns values range in reverse order starting with fromElement and ending with toElement.
<>>	fromElement, boolean fromInclusive)	Returns tail values range starting with fromElement.
<>>	fromElement, boolean fromInclusive, int offset, int count)	Returns tail values range starting with fromElement.
<>>	fromElement, boolean fromInclusive)	Returns tail values range in reverse order starting with fromElement.
<>>	fromElement, boolean fromInclusive, int offset, int count)	Returns tail values range in reverse order starting with fromElement.
>	o)	Returns rank of the element
<>>	readAllAsync()	Read all values at once.
>	fromElement, boolean fromInclusive, toElement, boolean toInclusive)	Removes values range starting with fromElement and ending with toElement.
>	toElement, boolean toInclusive)	Removes head values range ending with toElement.
>	fromElement, boolean fromInclusive)	Removes tail values range starting with fromElement.
>	o)	Returns rank of value, with the scores ordered from high to low.

Methods inherited from interface org.redisson.api.RCollectionAsync

addAllAsync, addAsync, containsAllAsync, containsAsync, removeAllAsync, removeAsync, retainAllAsync, sizeAsync

Methods inherited from interface org.redisson.api.RExpirableAsync

clearExpireAsync, expireAsync, expireAsync, expireAtAsync, expireAtAsync, remainTimeToLiveAsync

Methods inherited from interface org.redisson.api.RObjectAsync

addListenerAsync, copyAsync, deleteAsync, dumpAsync, getIdleTimeAsync, isExistsAsync, migrateAsync, moveAsync, removeListenerAsync, renameAsync, renamenxAsync, restoreAndReplaceAsync, restoreAndReplaceAsync, restoreAsync, restoreAsync, sizeInMemoryAsync, touchAsync, unlinkAsync

Method Detail

pollLastAsync

> pollLastAsync()

Removes and returns the tail element or null if this sorted set is empty.

Returns:

the tail element or null if this sorted set is empty

pollFirstAsync

> pollFirstAsync()

Removes and returns the head element or null if this sorted set is empty.

Returns:

the head element, or null if this sorted set is empty

firstAsync

> firstAsync()

Returns the first element.

Returns:

element

lastAsync

> lastAsync()

Returns the last element.

Returns:

element

readAllAsync

<>> readAllAsync()

Read all values at once.

Returns:

collection of values

removeRangeAsync

> removeRangeAsync( fromElement,
                                  boolean fromInclusive,
                                   toElement,
                                  boolean toInclusive)

Removes values range starting with fromElement and ending with toElement.

Parameters:

fromElement - - start element

fromInclusive - - start element inclusive

toElement - - end element

toInclusive - - end element inclusive

Returns:

number of elements removed

removeRangeTailAsync

> removeRangeTailAsync( fromElement,
                                      boolean fromInclusive)

Removes tail values range starting with fromElement.

Parameters:

fromElement - - start element

fromInclusive - - start element inclusive

Returns:

number of elements removed

removeRangeHeadAsync

> removeRangeHeadAsync( toElement,
                                      boolean toInclusive)

Removes head values range ending with toElement.

Parameters:

toElement - - end element

toInclusive - - end element inclusive

Returns:

number of elements removed

countTailAsync

> countTailAsync( fromElement,
                                boolean fromInclusive)

Returns the number of tail values starting with fromElement.

Parameters:

fromElement - - start element

fromInclusive - - start element inclusive

Returns:

number of elements

countHeadAsync

> countHeadAsync( toElement,
                                boolean toInclusive)

Returns the number of head values ending with toElement.

Parameters:

toElement - - end element

toInclusive - - end element inclusive

Returns:

number of elements

rangeTailAsync

<>> rangeTailAsync( fromElement,
                                           boolean fromInclusive)

Returns tail values range starting with fromElement.

Parameters:

fromElement - - start element

fromInclusive - - start element inclusive

Returns:

collection of elements

rangeHeadAsync

<>> rangeHeadAsync( toElement,
                                           boolean toInclusive)

Returns head values range ending with toElement.

Parameters:

toElement - - end element

toInclusive - - end element inclusive

Returns:

collection of elements

rangeAsync

<>> rangeAsync( fromElement,
                                       boolean fromInclusive,
                                        toElement,
                                       boolean toInclusive)

Returns values range starting with fromElement and ending with toElement.

Parameters:

fromElement - - start element

fromInclusive - - start element inclusive

toElement - - end element

toInclusive - - end element inclusive

Returns:

collection of elements

rangeTailAsync

<>> rangeTailAsync( fromElement,
                                           boolean fromInclusive,
                                           int offset,
                                           int count)

Returns tail values range starting with fromElement. Returned collection limited by count and starts with offset.

Parameters:

fromElement - - start element

fromInclusive - - start element inclusive

offset - - offset of result collection

count - - amount of result collection

Returns:

collection of elements

rangeHeadAsync

<>> rangeHeadAsync( toElement,
                                           boolean toInclusive,
                                           int offset,
                                           int count)

Returns head values range ending with toElement. Returned collection limited by count and starts with offset.

Parameters:

toElement - - end element

toInclusive - - end element inclusive

offset - - offset of result collection

count - - amount of result collection

Returns:

collection of elements

rangeAsync

<>> rangeAsync( fromElement,
                                       boolean fromInclusive,
                                        toElement,
                                       boolean toInclusive,
                                       int offset,
                                       int count)

Returns values range starting with fromElement and ending with toElement. Returned collection limited by count and starts with offset.

Parameters:

fromElement - - start element

fromInclusive - - start element inclusive

toElement - - end element

toInclusive - - end element inclusive

offset - - offset of result collection

count - - amount of result collection

Returns:

collection of elements

rangeTailReversedAsync

<>> rangeTailReversedAsync( fromElement,
                                                   boolean fromInclusive)

Returns tail values range in reverse order starting with fromElement.

Parameters:

fromElement - - start element

fromInclusive - - start element inclusive

Returns:

collection of elements

rangeHeadReversedAsync

<>> rangeHeadReversedAsync( toElement,
                                                   boolean toInclusive)

Returns head values range in reverse order ending with toElement.

Parameters:

toElement - - end element

toInclusive - - end element inclusive

Returns:

collection of elements

rangeReversedAsync

<>> rangeReversedAsync( fromElement,
                                               boolean fromInclusive,
                                                toElement,
                                               boolean toInclusive)

Returns values range in reverse order starting with fromElement and ending with toElement.

Parameters:

fromElement - - start element

fromInclusive - - start element inclusive

toElement - - end element

toInclusive - - end element inclusive

Returns:

collection of elements

rangeTailReversedAsync

<>> rangeTailReversedAsync( fromElement,
                                                   boolean fromInclusive,
                                                   int offset,
                                                   int count)

Returns tail values range in reverse order starting with fromElement. Returned collection limited by count and starts with offset.

Parameters:

fromElement - - start element

fromInclusive - - start element inclusive

offset - - offset of result collection

count - - amount of result collection

Returns:

collection of elements

rangeHeadReversedAsync

<>> rangeHeadReversedAsync( toElement,
                                                   boolean toInclusive,
                                                   int offset,
                                                   int count)

Returns head values range in reverse order ending with toElement. Returned collection limited by count and starts with offset.

Parameters:

toElement - - end element

toInclusive - - end element inclusive

offset - - offset of result collection

count - - amount of result collection

Returns:

collection of elements

rangeReversedAsync

<>> rangeReversedAsync( fromElement,
                                               boolean fromInclusive,
                                                toElement,
                                               boolean toInclusive,
                                               int offset,
                                               int count)

Returns values range in reverse order starting with fromElement and ending with toElement. Returned collection limited by count and starts with offset.

Parameters:

fromElement - - start element

fromInclusive - - start element inclusive

toElement - - end element

toInclusive - - end element inclusive

offset - - offset of result collection

count - - amount of result collection

Returns:

collection of elements

countAsync

> countAsync( fromElement,
                            boolean fromInclusive,
                             toElement,
                            boolean toInclusive)

Returns the number of elements between fromElement and toElement.

Parameters:

fromElement - - start element

fromInclusive - - start element inclusive

toElement - - end element

toInclusive - - end element inclusive

Returns:

number of elements

rankAsync

> rankAsync( o)

Returns rank of the element

Parameters:

o - - element to rank

Returns:

rank or null if element does not exist

rangeAsync

<>> rangeAsync(int startIndex,
                                       int endIndex)

Returns values by rank range. Indexes are zero based. -1 means the highest score, -2 means the second highest score.

Parameters:

startIndex - - start index

endIndex - - end index

Returns:

collection of elements

revRankAsync

> revRankAsync( o)

Returns rank of value, with the scores ordered from high to low.

Parameters:

o - - value

Returns:

rank or null if value does not exist