io.lettuce.core

Class XClaimArgs

java.lang.Object

io.lettuce.core.XClaimArgs

public class XClaimArgs
extends Object

Argument list builder for the Redis XCLAIM command. Static import the methods from XClaimArgs.Builder and call the methods: minIdleTime(…) .

XClaimArgs is a mutable object and instances should be used only once to avoid shared mutable state.

Since:

5.1

Author:

Mark Paluch

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	XClaimArgs.Builder Builder entry points for XAddArgs.

Constructor Summary

Constructors

Constructor and Description
XClaimArgs()

Method Summary

Modifier and Type	Method and Description
<K,V> void	build(CommandArgs<K,V> args)
XClaimArgs	force() Creates the pending message entry in the PEL even if certain specified IDs are not already in the PEL assigned to a different client.
XClaimArgs	force(boolean force) Creates the pending message entry in the PEL even if certain specified IDs are not already in the PEL assigned to a different client.
XClaimArgs	idle(Duration idleTime) Set the idle time (last time it was delivered) of the message.
XClaimArgs	idle(long milliseconds) Set the idle time (last time it was delivered) of the message.
XClaimArgs	minIdleTime(Duration minIdleTime) Return only messages that are idle for at least minIdleTime.
XClaimArgs	minIdleTime(long milliseconds) Return only messages that are idle for at least milliseconds.
XClaimArgs	retryCount(long retrycount) Set the retry counter to the specified value.
XClaimArgs	time(long millisecondsUnixTime) This is the same as IDLE but instead of a relative amount of milliseconds, it sets the idle time to a specific unix time (in milliseconds).
XClaimArgs	time(TemporalAccessor timestamp) This is the same as IDLE but instead of a relative amount of milliseconds, it sets the idle time to a specific unix time (in milliseconds).

Methods inherited from class java.lang.Object

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

Constructor Detail

XClaimArgs

public XClaimArgs()

Method Detail

minIdleTime

public XClaimArgs minIdleTime(long milliseconds)

Return only messages that are idle for at least milliseconds.

Parameters:

milliseconds - min idle time.

Returns:

this.

minIdleTime

public XClaimArgs minIdleTime(Duration minIdleTime)

Return only messages that are idle for at least minIdleTime.

Parameters:

minIdleTime - min idle time.

Returns:

this.

idle

public XClaimArgs idle(long milliseconds)

Set the idle time (last time it was delivered) of the message. If IDLE is not specified, an IDLE of 0 is assumed, that is, the time count is reset because the message has now a new owner trying to process it

Parameters:

milliseconds - idle time.

Returns:

this.

idle

public XClaimArgs idle(Duration idleTime)

Set the idle time (last time it was delivered) of the message. If IDLE is not specified, an IDLE of 0 is assumed, that is, the time count is reset because the message has now a new owner trying to process it

Parameters:

idleTime - idle time.

Returns:

this.

time

public XClaimArgs time(long millisecondsUnixTime)

This is the same as IDLE but instead of a relative amount of milliseconds, it sets the idle time to a specific unix time (in milliseconds). This is useful in order to rewrite the AOF file generating XCLAIM commands.

Parameters:

millisecondsUnixTime - idle time.

Returns:

this.

time

public XClaimArgs time(TemporalAccessor timestamp)

This is the same as IDLE but instead of a relative amount of milliseconds, it sets the idle time to a specific unix time (in milliseconds). This is useful in order to rewrite the AOF file generating XCLAIM commands.

Parameters:

timestamp - idle time.

Returns:

this.

retryCount

public XClaimArgs retryCount(long retrycount)

Set the retry counter to the specified value. This counter is incremented every time a message is delivered again. Normally XCLAIM does not alter this counter, which is just served to clients when the XPENDING command is called: this way clients can detect anomalies, like messages that are never processed for some reason after a big number of delivery attempts.

Parameters:

retrycount - number of retries.

Returns:

this.

force

public XClaimArgs force()

Creates the pending message entry in the PEL even if certain specified IDs are not already in the PEL assigned to a different client. However the message must be exist in the stream, otherwise the IDs of non existing messages are ignored.

Returns:

this.

force

public XClaimArgs force(boolean force)

Creates the pending message entry in the PEL even if certain specified IDs are not already in the PEL assigned to a different client. However the message must be exist in the stream, otherwise the IDs of non existing messages are ignored.

Parameters:

force - true to enforce PEL creation.

Returns:

this.

build

public <K,V> void build(CommandArgs<K,V> args)