Package org.infinispan.server.resp.commands.hash

Class HRANDFIELD

java.lang.Object

org.infinispan.server.resp.RespCommand

org.infinispan.server.resp.commands.hash.HRANDFIELD

All Implemented Interfaces:

Resp3Command

public class HRANDFIELD
extends RespCommand
implements Resp3Command

`HRANDFIELD key [count [WITHVALUES]]` command.

Returns count keys from the hash stored at key. Negative count can return duplicated keys.

Since:

15.0

Author:

José Bolina

See Also:

• Redis documentation

Field Summary

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

log

Constructor Summary

Constructors

Constructor	Description
HRANDFIELD()

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

HRANDFIELD

public HRANDFIELD()

Method Details

perform

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

Specified by:

perform in interface Resp3Command