Class ReactiveSetCommands.SRandMembersCommand

java.lang.Object

org.springframework.data.redis.connection.ReactiveRedisConnection.KeyCommand

org.springframework.data.redis.connection.ReactiveSetCommands.SRandMembersCommand

All Implemented Interfaces:

ReactiveRedisConnection.Command

Enclosing interface:

ReactiveSetCommands

public static class ReactiveSetCommands.SRandMembersCommand
extends ReactiveRedisConnection.KeyCommand

SRANDMEMBER command parameters.

Since:

2.0

Author:

Christoph Strobl

See Also:

• Redis Documentation: SRANDMEMBER

Method Summary

Modifier and Type	Method	Description
ReactiveSetCommands.SRandMembersCommand	from(ByteBuffer key)	Applies the key.
Optional<Long>	getCount()
static ReactiveSetCommands.SRandMembersCommand	singleValue()	Creates a new ReactiveSetCommands.SRandMembersCommand to retrieve one random member.
static ReactiveSetCommands.SRandMembersCommand	valueCount(long nrValuesToRetrieve)	Creates a new ReactiveSetCommands.SRandMembersCommand given the number of values to retrieve.

Methods inherited from class ReactiveRedisConnection.KeyCommand

getKey

Methods inherited from class Object

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

Methods inherited from interface ReactiveRedisConnection.Command

getName

Method Details

valueCount

public static ReactiveSetCommands.SRandMembersCommand valueCount(long nrValuesToRetrieve)

Creates a new ReactiveSetCommands.SRandMembersCommand given the number of values to retrieve.

Parameters:

nrValuesToRetrieve -

Returns:

a new ReactiveSetCommands.SRandMembersCommand for a number of values to retrieve.

singleValue

public static ReactiveSetCommands.SRandMembersCommand singleValue()

Creates a new ReactiveSetCommands.SRandMembersCommand to retrieve one random member.

Returns:

a new ReactiveSetCommands.SRandMembersCommand to retrieve one random member.

from

public ReactiveSetCommands.SRandMembersCommand from(ByteBuffer key)

Applies the key. Constructs a new command instance with all previously configured properties.

Parameters:

key - must not be null.

Returns:

a new ReactiveSetCommands.SRandMembersCommand with key applied.

getCount

public Optional<Long> getCount()

Returns: