Package org.springframework.data.redis.connection

Class ClusterInfo

java.lang.Object

org.springframework.data.redis.connection.ClusterInfo

public class ClusterInfo
extends Object

ClusterInfo gives access to cluster information such as cluster_state and cluster_slots_assigned provided by the CLUSTER INFO command.

Since:

1.7

Author:

Christoph Strobl

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	ClusterInfo.Info

Constructor Summary

Constructors

Constructor	Description
ClusterInfo(Properties clusterProperties)	Creates new ClusterInfo for given Properties.

Method Summary

Modifier and Type	Method	Description
String	get(String key)
String	get(ClusterInfo.Info info)
Long	getClusterSize()
Long	getCurrentEpoch()
Long	getKnownNodes()
Long	getMessagesReceived()
Long	getMessagesSent()
Long	getSlotsAssigned()
Long	getSlotsFail()
Long	getSlotsOk()
Long	getSlotsPfail()
String	getState()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

ClusterInfo

public ClusterInfo(Properties clusterProperties)

Creates new ClusterInfo for given Properties.

Parameters:

clusterProperties - must not be null.

Method Details

getState

@Nullable
public String getState()

Returns:

null if no entry found for requested ClusterInfo.Info.STATE.

See Also:

• ClusterInfo.Info.STATE

getSlotsAssigned

@Nullable
public Long getSlotsAssigned()

Returns:

null if no entry found for requested ClusterInfo.Info.SLOTS_ASSIGNED.

See Also:

• ClusterInfo.Info.SLOTS_ASSIGNED

getSlotsOk

@Nullable
public Long getSlotsOk()

Returns:

null if no entry found for requested ClusterInfo.Info.SLOTS_OK.

See Also:

• ClusterInfo.Info.SLOTS_OK

getSlotsPfail

@Nullable
public Long getSlotsPfail()

Returns:

null if no entry found for requested ClusterInfo.Info.SLOTS_PFAIL.

See Also:

• ClusterInfo.Info.SLOTS_PFAIL

getSlotsFail

@Nullable
public Long getSlotsFail()

Returns:

null if no entry found for requested ClusterInfo.Info.SLOTS_FAIL.

See Also:

• ClusterInfo.Info.SLOTS_FAIL

getKnownNodes

@Nullable
public Long getKnownNodes()

Returns:

null if no entry found for requested ClusterInfo.Info.KNOWN_NODES.

See Also:

• ClusterInfo.Info.KNOWN_NODES

getClusterSize

@Nullable
public Long getClusterSize()

Returns:

null if no entry found for requested ClusterInfo.Info.SIZE.

See Also:

• ClusterInfo.Info.SIZE

getCurrentEpoch

@Nullable
public Long getCurrentEpoch()

Returns:

null if no entry found for requested ClusterInfo.Info.CURRENT_EPOCH.

See Also:

• ClusterInfo.Info.CURRENT_EPOCH

getMessagesSent

@Nullable
public Long getMessagesSent()

Returns:

null if no entry found for requested ClusterInfo.Info.MESSAGES_SENT.

See Also:

• ClusterInfo.Info.MESSAGES_SENT

getMessagesReceived

@Nullable
public Long getMessagesReceived()

Returns:

null if no entry found for requested ClusterInfo.Info.MESSAGES_RECEIVED.

See Also:

• ClusterInfo.Info.MESSAGES_RECEIVED

get

@Nullable
public String get(ClusterInfo.Info info)

Parameters:

info - must not be null

Returns:

null if no entry found for requested RedisClientInfo.INFO.

get

@Nullable
public String get(String key)

Parameters:

key - must not be null or empty.

Returns:

null if no entry found for requested key.

toString

public String toString()

Overrides:

toString in class Object