org.redisson.api

Interface RBuckets

All Known Implementing Classes:

RedissonBuckets

public interface RBuckets

Method Summary

Methods

Modifier and Type	Method and Description
<V> List<RBucket<V>>	find(String pattern) Returns a list of object holder instances by a key pattern.
<V> Map<String,V>	get(String... keys) Returns Redis object mapped by key.
void	set(Map<String,?> buckets) Saves objects mapped by Redis key.
boolean	trySet(Map<String,?> buckets) Try to save objects mapped by Redis key.

Method Detail

find

<V> List<RBucket<V>> find(String pattern)

Returns a list of object holder instances by a key pattern.

Supported glob-style patterns:
    h?llo subscribes to hello, hallo and hxllo
    h*llo subscribes to hllo and heeeello
    h[ae]llo subscribes to hello and hallo, but not hillo
    h[^e]llo matches hallo, hbllo, ... but not hello
    h[a-b]llo matches hallo and hbllo

Use \ to escape special characters if you want to match them verbatim.

Type Parameters:

V - type of value

Parameters:

pattern - - pattern of key

Returns:

List of bucket objects

get

<V> Map<String,V> get(String... keys)

Returns Redis object mapped by key. Result Map is not contains key-value entry for null values.

Type Parameters:

V - type of value

Parameters:

keys - - keys

Returns:

Map with name of bucket as key and bucket as value

trySet

boolean trySet(Map<String,?> buckets)

Try to save objects mapped by Redis key. If at least one of them is already exist then don't set none of them.

Parameters:

buckets - - map of buckets

Returns:

true if object has been set overwise false

set

void set(Map<String,?> buckets)

Saves objects mapped by Redis key.

Parameters:

buckets - - map of buckets