Package software.amazon.awssdk.services.elasticache.model

Class CacheNode

java.lang.Object

software.amazon.awssdk.services.elasticache.model.CacheNode

All Implemented Interfaces:

ToCopyableBuilder<CacheNode.Builder,CacheNode>

@Generated("software.amazon.awssdk:codegen")
public class CacheNode
extends Object
implements ToCopyableBuilder<CacheNode.Builder,CacheNode>

Represents an individual cache node within a cache cluster. Each cache node runs its own instance of the cluster's protocol-compliant caching software - either Memcached or Redis.

Valid node types are as follows:

• General purpose:

  • Current generation: cache.t2.micro, cache.t2.small, cache.t2.medium, cache.m3.medium, cache.m3.large, cache.m3.xlarge, cache.m3.2xlarge, cache.m4.large, cache.m4.xlarge, cache.m4.2xlarge, cache.m4.4xlarge, cache.m4.10xlarge

  • Previous generation: cache.t1.micro, cache.m1.small, cache.m1.medium, cache.m1.large, cache.m1.xlarge

• Compute optimized: cache.c1.xlarge

• Memory optimized:

  • Current generation: cache.r3.large, cache.r3.xlarge, cache.r3.2xlarge, cache.r3.4xlarge, cache.r3.8xlarge

  • Previous generation: cache.m2.xlarge, cache.m2.2xlarge, cache.m2.4xlarge

Notes:

• All T2 instances are created in an Amazon Virtual Private Cloud (Amazon VPC).

• Redis backup/restore is not supported for Redis (cluster mode disabled) T1 and T2 instances. Backup/restore is supported on Redis (cluster mode enabled) T2 instances.

• Redis Append-only files (AOF) functionality is not supported for T1 or T2 instances.

For a complete listing of node types and specifications, see Amazon ElastiCache Product Features and Details and either Cache Node Type-Specific Parameters for Memcached or Cache Node Type-Specific Parameters for Redis.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	CacheNode.Builder

Method Summary

Modifier and Type	Method	Description
static CacheNode.Builder	builder()
Date	cacheNodeCreateTime()	The date and time when the cache node was created.
String	cacheNodeId()	The cache node identifier.
String	cacheNodeStatus()	The current state of this cache node.
String	customerAvailabilityZone()	The Availability Zone where this node was created and now resides.
Endpoint	endpoint()	The hostname for connecting to this cache node.
boolean	equals(Object obj)
int	hashCode()
String	parameterGroupStatus()	The status of the parameter group applied to this cache node.
static Class<? extends CacheNode.Builder>	serializableBuilderClass()
String	sourceCacheNodeId()	The ID of the primary node to which this read replica node is synchronized.
CacheNode.Builder	toBuilder()	Take this object and create a builder that contains all of the current property values of this object.
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

cacheNodeId

public String cacheNodeId()

The cache node identifier. A node ID is a numeric identifier (0001, 0002, etc.). The combination of cluster ID and node ID uniquely identifies every cache node used in a customer's AWS account.

Returns:

The cache node identifier. A node ID is a numeric identifier (0001, 0002, etc.). The combination of cluster ID and node ID uniquely identifies every cache node used in a customer's AWS account.

cacheNodeStatus

public String cacheNodeStatus()

The current state of this cache node.

Returns:

The current state of this cache node.

cacheNodeCreateTime

public Date cacheNodeCreateTime()

The date and time when the cache node was created.

Returns:

The date and time when the cache node was created.

endpoint

public Endpoint endpoint()

The hostname for connecting to this cache node.

Returns:

The hostname for connecting to this cache node.

parameterGroupStatus

public String parameterGroupStatus()

The status of the parameter group applied to this cache node.

Returns:

The status of the parameter group applied to this cache node.

sourceCacheNodeId

public String sourceCacheNodeId()

The ID of the primary node to which this read replica node is synchronized. If this field is empty, this node is not associated with a primary cache cluster.

Returns:

The ID of the primary node to which this read replica node is synchronized. If this field is empty, this node is not associated with a primary cache cluster.

customerAvailabilityZone

public String customerAvailabilityZone()

The Availability Zone where this node was created and now resides.

Returns:

The Availability Zone where this node was created and now resides.

toBuilder

public CacheNode.Builder toBuilder()

Description copied from interface: ToCopyableBuilder

Take this object and create a builder that contains all of the current property values of this object.

Specified by:

toBuilder in interface ToCopyableBuilder<CacheNode.Builder,CacheNode>

Returns:

a builder for type T

builder

public static CacheNode.Builder builder()

serializableBuilderClass

public static Class<? extends CacheNode.Builder> serializableBuilderClass()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object