Package org.infinispan.server.resp.commands.list

Class LRANGE

java.lang.Object

org.infinispan.server.resp.RespCommand

org.infinispan.server.resp.commands.list.LRANGE

All Implemented Interfaces:

Resp3Command

public class LRANGE
extends RespCommand
implements Resp3Command

https://redis.io/commands/lrange/ Returns the specified elements of the list stored at key. The offsets start and stop are zero-based indexes, with 0 being the first element of the list (the head of the list), 1 being the next element and so on. These offsets can also be negative numbers indicating offsets starting at the end of the list. For example, -1 is the last element of the list, -2 the penultimate, and so on. Out of range indexes will not produce an error. If start is larger than the end of the list, an empty list is returned. If stop is larger than the actual end of the list, will treat it like the last element of the list.

Since:

15.0

Field Summary

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

log

Constructor Summary

Constructors

Constructor	Description
LRANGE()

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

LRANGE

public LRANGE()

Method Details

perform

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

Specified by:

perform in interface Resp3Command