software.amazon.awssdk.services.elasticache.model

Class NodeGroup

java.lang.Object

software.amazon.awssdk.services.elasticache.model.NodeGroup

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<NodeGroup.Builder,NodeGroup>

@Generated(value="software.amazon.awssdk:codegen")
public final class NodeGroup
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<NodeGroup.Builder,NodeGroup>

Represents a collection of cache nodes in a replication group. One node in the node group is the read/write primary node. All the other nodes are read-only Replica nodes.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	NodeGroup.Builder

Method Summary

Modifier and Type	Method and Description
static NodeGroup.Builder	builder()
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
boolean	hasNodeGroupMembers() Returns true if the NodeGroupMembers property was specified by the sender (it may be empty), or false if the sender did not specify the value (it will be empty).
String	nodeGroupId() The identifier for the node group (shard).
List<NodeGroupMember>	nodeGroupMembers() A list containing information about individual nodes within the node group (shard).
Endpoint	primaryEndpoint() The endpoint of the primary node in this node group (shard).
Endpoint	readerEndpoint() The endpoint of the replica nodes in this node group (shard).
List<SdkField<?>>	sdkFields()
static Class<? extends NodeGroup.Builder>	serializableBuilderClass()
String	slots() The keyspace for this node group (shard).
String	status() The current state of this replication group - creating, available, modifying, deleting.
NodeGroup.Builder	toBuilder()
String	toString() Returns a string representation of this object.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

copy

Method Detail

nodeGroupId

public final String nodeGroupId()

The identifier for the node group (shard). A Redis (cluster mode disabled) replication group contains only 1 node group; therefore, the node group ID is 0001. A Redis (cluster mode enabled) replication group contains 1 to 90 node groups numbered 0001 to 0090. Optionally, the user can provide the id for a node group.

Returns:

The identifier for the node group (shard). A Redis (cluster mode disabled) replication group contains only 1 node group; therefore, the node group ID is 0001. A Redis (cluster mode enabled) replication group contains 1 to 90 node groups numbered 0001 to 0090. Optionally, the user can provide the id for a node group.

status

public final String status()

The current state of this replication group - creating, available, modifying, deleting.

Returns:

The current state of this replication group - creating, available, modifying, deleting.

primaryEndpoint

public final Endpoint primaryEndpoint()

The endpoint of the primary node in this node group (shard).

Returns:

The endpoint of the primary node in this node group (shard).

readerEndpoint

public final Endpoint readerEndpoint()

The endpoint of the replica nodes in this node group (shard).

Returns:

The endpoint of the replica nodes in this node group (shard).

slots

public final String slots()

The keyspace for this node group (shard).

Returns:

The keyspace for this node group (shard).

hasNodeGroupMembers

public final boolean hasNodeGroupMembers()

Returns true if the NodeGroupMembers property was specified by the sender (it may be empty), or false if the sender did not specify the value (it will be empty). For responses returned by the SDK, the sender is the AWS service.

nodeGroupMembers

public final List<NodeGroupMember> nodeGroupMembers()

A list containing information about individual nodes within the node group (shard).

Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

You can use hasNodeGroupMembers() to see if a value was sent in this field.

Returns:

A list containing information about individual nodes within the node group (shard).

toBuilder

public NodeGroup.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<NodeGroup.Builder,NodeGroup>

builder

public static NodeGroup.Builder builder()

serializableBuilderClass

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

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

equalsBySdkFields

public final boolean equalsBySdkFields(Object obj)

Specified by:

equalsBySdkFields in interface SdkPojo

toString

public final String toString()

Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.

Overrides:

toString in class Object

getValueForField

public final <T> Optional<T> getValueForField(String fieldName,
                                              Class<T> clazz)

sdkFields

public final List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo