ClusterHandler (redis-spring-boot-starter-码云(gitee.com))

java.lang.Object
- wiki.xsx.core.handler.ClusterHandler

All Implemented Interfaces:: RedisHandler

public final class ClusterHandler
extends Object
implements RedisHandler

集群助手

Since:: 1.8
Author:: xsx

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addSlot(org.springframework.data.redis.connection.RedisClusterNode clusterNode, int... slotIndex)` 添加槽
`void`	`addSlotInRange(org.springframework.data.redis.connection.RedisClusterNode clusterNode, int beginSlotIndex, int endSlotIndex)` 添加槽
`Long`	`countKeyInSlot(int slotIndex)` 在指定槽中键的数量
`void`	`forget(org.springframework.data.redis.connection.RedisClusterNode clusterNode)` 移除节点
`void`	`forget(String nodeId)` 移除节点
`org.springframework.data.redis.core.RedisTemplate<String,Object>`	`getRedisTemplate()` 获取spring redis模板
`org.springframework.data.redis.connection.ClusterInfo`	`info()` 集群信息
`List<String>`	`keysInSlot(int slotIndex, Integer count)` 在指定槽中键的列表
`Integer`	`keySlot(String key)` 键对应的槽
`Map<org.springframework.data.redis.connection.RedisClusterNode,Collection<org.springframework.data.redis.connection.RedisClusterNode>>`	`masterSlaves()` 主从节点字典
`void`	`meet(org.springframework.data.redis.connection.RedisClusterNode clusterNode)` 连接集群节点
`void`	`meet(String ip, String port)` 连接集群节点
`org.springframework.data.redis.connection.RedisClusterNode`	`nodeForKey(String key)` 根据键获取节点
`org.springframework.data.redis.connection.RedisClusterNode`	`nodeForSlot(int slotIndex)` 根据键获取节点
`Iterable<org.springframework.data.redis.connection.RedisClusterNode>`	`nodes()` 集群节点
`void`	`removeSlot(org.springframework.data.redis.connection.RedisClusterNode clusterNode, int... slotIndex)` 移除槽
`void`	`removeSlotInRange(org.springframework.data.redis.connection.RedisClusterNode clusterNode, int beginSlotIndex, int endSlotIndex)` 移除槽
`void`	`replicate(org.springframework.data.redis.connection.RedisClusterNode master, org.springframework.data.redis.connection.RedisClusterNode replica)` 设置从节点
`void`	`setSlot(org.springframework.data.redis.connection.RedisClusterNode node, int slotIndex, org.springframework.data.redis.connection.RedisClusterCommands.AddSlots mode)` 设置槽
`Collection<org.springframework.data.redis.connection.RedisClusterNode>`	`slaves(String masterId)` 从节点集合

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - info
```
public org.springframework.data.redis.connection.ClusterInfo info()
```
    集群信息
    
    Returns:
    
    返回集群信息
    
    Since:
    
    redis 3.0.0
    
    See Also:
    
    Redis Documentation: CLUSTER INFO
  - nodes
```
public Iterable<org.springframework.data.redis.connection.RedisClusterNode> nodes()
```
    集群节点
    
    Returns:
    
    返回集群节点
    
    Since:
    
    redis 3.0.0
    
    See Also:
    
    Redis Documentation: CLUSTER NODES
  - slaves
```
public Collection<org.springframework.data.redis.connection.RedisClusterNode> slaves(String masterId)
```
    从节点集合
    
    Parameters:
    
    masterId - 主节点id
    
    Returns:
    
    返回从节点集合
    
    Since:
    
    redis 3.0.0
    
    See Also:
    
    Redis Documentation: CLUSTER SLAVES
  - masterSlaves
```
public Map<org.springframework.data.redis.connection.RedisClusterNode,Collection<org.springframework.data.redis.connection.RedisClusterNode>> masterSlaves()
```
    主从节点字典
    
    Returns:
    
    返回主从节点字典
    
    Since:
    
    redis 3.0.0
    
    See Also:
    
    Redis Documentation: CLUSTER SLAVES
  - nodeForKey
```
public org.springframework.data.redis.connection.RedisClusterNode nodeForKey(String key)
```
    根据键获取节点
    
    Parameters:
    
    key - 键
    
    Returns:
    
    返回节点
  - nodeForSlot
```
public org.springframework.data.redis.connection.RedisClusterNode nodeForSlot(int slotIndex)
```
    根据键获取节点
    
    Parameters:
    
    slotIndex - 槽索引
    
    Returns:
    
    返回节点
  - meet
```
public void meet(org.springframework.data.redis.connection.RedisClusterNode clusterNode)
```
    连接集群节点
    
    Parameters:
    
    clusterNode - 集群节点
    
    Since:
    
    redis 3.0.0
    
    See Also:
    
    Redis Documentation: CLUSTER MEET
  - meet
```
public void meet(String ip,
                 String port)
```
    连接集群节点
    
    Parameters:
    
    ip - 服务器IP
    
    port - 服务器端口
    
    Since:
    
    redis 3.0.0
    
    See Also:
    
    Redis Documentation: CLUSTER MEET
  - forget
```
public void forget(org.springframework.data.redis.connection.RedisClusterNode clusterNode)
```
    移除节点
    
    Parameters:
    
    clusterNode - 节点
    
    Since:
    
    redis 3.0.0
    
    See Also:
    
    Redis Documentation: CLUSTER FORGET
  - forget
```
public void forget(String nodeId)
```
    移除节点
    
    Parameters:
    
    nodeId - 节点id
    
    Since:
    
    redis 3.0.0
    
    See Also:
    
    Redis Documentation: CLUSTER FORGET
  - replicate
```
public void replicate(org.springframework.data.redis.connection.RedisClusterNode master,
                      org.springframework.data.redis.connection.RedisClusterNode replica)
```
    设置从节点
    
    Parameters:
    
    master - 主节点
    
    replica - 从节点
    
    Since:
    
    redis 3.0.0
    
    See Also:
    
    Redis Documentation: CLUSTER REPLICATE
  - addSlot
```
public void addSlot(org.springframework.data.redis.connection.RedisClusterNode clusterNode,
                    int... slotIndex)
```
    添加槽
    
    Parameters:
    
    clusterNode - 节点
    
    slotIndex - 槽索引
    
    Since:
    
    redis 3.0.0
    
    See Also:
    
    Redis Documentation: CLUSTER ADDSLOTS
  - addSlotInRange
```
public void addSlotInRange(org.springframework.data.redis.connection.RedisClusterNode clusterNode,
                           int beginSlotIndex,
                           int endSlotIndex)
```
    添加槽
    
    Parameters:
    
    clusterNode - 节点
    
    beginSlotIndex - 槽开始索引
    
    endSlotIndex - 槽结束索引
    
    Since:
    
    redis 3.0.0
    
    See Also:
    
    Redis Documentation: CLUSTER ADDSLOTS
  - removeSlot
```
public void removeSlot(org.springframework.data.redis.connection.RedisClusterNode clusterNode,
                       int... slotIndex)
```
    移除槽
    
    Parameters:
    
    clusterNode - 节点
    
    slotIndex - 槽索引
    
    Since:
    
    redis 3.0.0
    
    See Also:
    
    Redis Documentation: CLUSTER DELSLOTS
  - removeSlotInRange
```
public void removeSlotInRange(org.springframework.data.redis.connection.RedisClusterNode clusterNode,
                              int beginSlotIndex,
                              int endSlotIndex)
```
    移除槽
    
    Parameters:
    
    clusterNode - 节点
    
    beginSlotIndex - 槽开始索引
    
    endSlotIndex - 槽结束索引
    
    Since:
    
    redis 3.0.0
    
    See Also:
    
    Redis Documentation: CLUSTER DELSLOTS
  - setSlot
```
public void setSlot(org.springframework.data.redis.connection.RedisClusterNode node,
                    int slotIndex,
                    org.springframework.data.redis.connection.RedisClusterCommands.AddSlots mode)
```
    设置槽
    
    Parameters:
    
    node - 节点
    
    slotIndex - 槽索引
    
    mode - 模式
    
    Since:
    
    redis 3.0.0
    
    See Also:
    
    Redis Documentation: CLUSTER SETSLOT
  - keySlot
```
public Integer keySlot(String key)
```
    键对应的槽
    
    Parameters:
    
    key - 键
    
    Returns:
    
    返回槽索引
    
    Since:
    
    redis 3.0.0
    
    See Also:
    
    Redis Documentation: CLUSTER KEYSLOT
  - countKeyInSlot
```
public Long countKeyInSlot(int slotIndex)
```
    在指定槽中键的数量
    
    Parameters:
    
    slotIndex - 槽索引
    
    Returns:
    
    返回键的数量
    
    Since:
    
    redis 3.0.0
    
    See Also:
    
    Redis Documentation: CLUSTER COUNTKEYSINSLOT
  - keysInSlot
```
public List<String> keysInSlot(int slotIndex,
                               Integer count)
```
    在指定槽中键的列表
    
    Parameters:
    
    slotIndex - 槽索引
    
    count - 返回数量
    
    Returns:
    
    返回键的列表
    
    Since:
    
    redis 3.0.0
    
    See Also:
    
    Redis Documentation: CLUSTER GETKEYSINSLOT
  - getRedisTemplate
```
public org.springframework.data.redis.core.RedisTemplate<String,Object> getRedisTemplate()
```
    获取spring redis模板
    
    Returns:
    
    返回对象模板

Class ClusterHandler

Method Summary

Methods inherited from class java.lang.Object

Method Detail

info

nodes

slaves

masterSlaves

nodeForKey

nodeForSlot

meet

meet

forget

forget

replicate

addSlot

addSlotInRange

removeSlot

removeSlotInRange

setSlot

keySlot

countKeyInSlot

keysInSlot

getRedisTemplate