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

Class HSCAN

java.lang.Object

org.infinispan.server.resp.RespCommand

org.infinispan.server.resp.commands.iteration.BaseIterationCommand

org.infinispan.server.resp.commands.hash.HSCAN

All Implemented Interfaces:

Resp3Command

public class HSCAN
extends BaseIterationCommand

`HSCAN key cursor [MATCH pattern] [COUNT count]` command.

Scan the key-value properties of the hash stored under key.

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
HSCAN()

Method Summary

Modifier and Type	Method	Description
protected String	cursor(List<byte[]> raw)
protected CompletionStage<org.infinispan.server.iteration.IterationInitializationContext>	initializeIteration(Resp3Handler handler, List<byte[]> arguments)
protected org.infinispan.server.iteration.IterationManager	retrieveIterationManager(Resp3Handler handler)
protected List<byte[]>	writeResponse(List<org.infinispan.container.entries.CacheEntry> response)

Methods inherited from class org.infinispan.server.resp.commands.iteration.BaseIterationCommand

getMatch, perform, writeCursor

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

HSCAN

public HSCAN()

Method Details

retrieveIterationManager

protected org.infinispan.server.iteration.IterationManager retrieveIterationManager(Resp3Handler handler)

Specified by:

retrieveIterationManager in class BaseIterationCommand

initializeIteration

protected CompletionStage<org.infinispan.server.iteration.IterationInitializationContext> initializeIteration(Resp3Handler handler,
 List<byte[]> arguments)

Overrides:

initializeIteration in class BaseIterationCommand

cursor

protected String cursor(List<byte[]> raw)

Specified by:

cursor in class BaseIterationCommand

writeResponse

protected List<byte[]> writeResponse(List<org.infinispan.container.entries.CacheEntry> response)

Specified by:

writeResponse in class BaseIterationCommand