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

Class HSTRLEN

java.lang.Object

org.infinispan.server.resp.RespCommand

org.infinispan.server.resp.commands.hash.HSTRLEN

All Implemented Interfaces:

Resp3Command

public class HSTRLEN
extends RespCommand
implements Resp3Command

`HSTRLEN key field` command.

the string length of the value associated with the field, or 0 if key or field do not exist

Since:

15.0

Author:

Vittorio Rigamonti

See Also:

• Redis Documentation

Field Summary

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

log

Constructor Summary

Constructors

Constructor	Description
HSTRLEN()

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

HSTRLEN

public HSTRLEN()

Method Details

perform

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

Specified by:

perform in interface Resp3Command