com.lambdaworks.redis

Class ZAddArgs

java.lang.Object

com.lambdaworks.redis.ZAddArgs

public class ZAddArgs
extends Object

Argument list builder for the improved Redis ZADD command starting from Redis 3.0.2. Static import the methods from ZAddArgs.Builder and call the methods: xx() or nx() .

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

Author:

Mark Paluch

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ZAddArgs.Builder Builder entry points for ScanArgs.

Constructor Summary

Constructors

Constructor and Description
ZAddArgs()

Method Summary

Modifier and Type	Method and Description
<K,V> void	build(CommandArgs<K,V> args)
ZAddArgs	ch() Modify the return value from the number of new elements added, to the total number of elements changed.
ZAddArgs	nx() Don't update already existing elements.
ZAddArgs	xx() Only update elements that already exist.

Methods inherited from class java.lang.Object

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

Constructor Detail

ZAddArgs

public ZAddArgs()

Method Detail

nx

public ZAddArgs nx()

Don't update already existing elements. Always add new elements.

Returns:

this ZAddArgs.

xx

public ZAddArgs xx()

Only update elements that already exist. Never add elements.

Returns:

this ZAddArgs.

ch

public ZAddArgs ch()

Modify the return value from the number of new elements added, to the total number of elements changed.

Returns:

this ZAddArgs.

build

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