Package org.infinispan.server.resp.commands.sortedset

Class ZREVRANK

java.lang.Object

org.infinispan.server.resp.RespCommand

org.infinispan.server.resp.commands.sortedset.ZRANK

org.infinispan.server.resp.commands.sortedset.ZREVRANK

All Implemented Interfaces:

Resp3Command

public class ZREVRANK
extends ZRANK

Returns the rank of member in the sorted set stored at key, with the scores ordered from high to low. The rank (or index) is 0-based, which means that the member with the highest score has rank 0. The optional WITHSCORE argument supplements the command's reply with the score of the element returned. Use ZRANK to get the rank of an element with the scores ordered from low to high. If member exists in the sorted set:

• using WITHSCORE, Array reply: an array containing the rank and score of member.
• without using WITHSCORE, Integer reply: the rank of member.

If member does not exist in the sorted set or key does not exist:

• using WITHSCORE, Array reply: nil.
• without using WITHSCORE, Bulk string reply: nil.

Since:

15.0

See Also:

• Redis Documentation

Field Summary

Fields inherited from class org.infinispan.server.resp.commands.sortedset.ZRANK

isRev

Fields inherited from class org.infinispan.server.resp.RespCommand

log

Constructor Summary

Constructors

Constructor	Description
ZREVRANK()

Method Summary

Modifier and Type	Method	Description
CompletionStage<RespRequestHandler>	perform(Resp3Handler handler, io.netty.channel.ChannelHandlerContext ctx, List<byte[]> arguments)

Methods inherited from class org.infinispan.server.resp.RespCommand

extractKeys, fromByteBuf, getArity, getFirstKeyPos, getLastKeyPos, getName, getSteps, handleException, hasValidNumberOfArguments, match, size, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.infinispan.server.resp.commands.Resp3Command

handleException

Constructor Details

ZREVRANK

public ZREVRANK()

Method Details

perform

public CompletionStage<RespRequestHandler> perform(Resp3Handler handler,
 io.netty.channel.ChannelHandlerContext ctx,
 List<byte[]> arguments)

Specified by:

perform in interface Resp3Command

Overrides:

perform in class ZRANK