software.amazon.awscdk.services.elasticache

Class CfnReplicationGroup.NodeGroupConfigurationProperty.Builder

java.lang.Object

software.amazon.awscdk.services.elasticache.CfnReplicationGroup.NodeGroupConfigurationProperty.Builder

All Implemented Interfaces:

software.amazon.jsii.Builder<CfnReplicationGroup.NodeGroupConfigurationProperty>

Enclosing interface:

CfnReplicationGroup.NodeGroupConfigurationProperty

@Stability(value=Stable)
public static final class CfnReplicationGroup.NodeGroupConfigurationProperty.Builder
extends Object
implements software.amazon.jsii.Builder<CfnReplicationGroup.NodeGroupConfigurationProperty>

A builder for CfnReplicationGroup.NodeGroupConfigurationProperty

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
CfnReplicationGroup.NodeGroupConfigurationProperty	build() Builds the configured instance.
CfnReplicationGroup.NodeGroupConfigurationProperty.Builder	nodeGroupId(String nodeGroupId) Sets the value of CfnReplicationGroup.NodeGroupConfigurationProperty.getNodeGroupId()
CfnReplicationGroup.NodeGroupConfigurationProperty.Builder	primaryAvailabilityZone(String primaryAvailabilityZone) Sets the value of CfnReplicationGroup.NodeGroupConfigurationProperty.getPrimaryAvailabilityZone()
CfnReplicationGroup.NodeGroupConfigurationProperty.Builder	replicaAvailabilityZones(List<String> replicaAvailabilityZones) Sets the value of CfnReplicationGroup.NodeGroupConfigurationProperty.getReplicaAvailabilityZones()
CfnReplicationGroup.NodeGroupConfigurationProperty.Builder	replicaCount(Number replicaCount) Sets the value of CfnReplicationGroup.NodeGroupConfigurationProperty.getReplicaCount()
CfnReplicationGroup.NodeGroupConfigurationProperty.Builder	slots(String slots) Sets the value of CfnReplicationGroup.NodeGroupConfigurationProperty.getSlots()

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder()

Method Detail

nodeGroupId

@Stability(value=Stable)
public CfnReplicationGroup.NodeGroupConfigurationProperty.Builder nodeGroupId(String nodeGroupId)

Sets the value of CfnReplicationGroup.NodeGroupConfigurationProperty.getNodeGroupId()

Parameters:

nodeGroupId - Either the ElastiCache for Redis supplied 4-digit id or a user supplied id for the node group these configuration values apply to.

Returns:

this

primaryAvailabilityZone

@Stability(value=Stable)
public CfnReplicationGroup.NodeGroupConfigurationProperty.Builder primaryAvailabilityZone(String primaryAvailabilityZone)

Sets the value of CfnReplicationGroup.NodeGroupConfigurationProperty.getPrimaryAvailabilityZone()

Parameters:

primaryAvailabilityZone - The Availability Zone where the primary node of this node group (shard) is launched.

Returns:

this

replicaAvailabilityZones

@Stability(value=Stable)
public CfnReplicationGroup.NodeGroupConfigurationProperty.Builder replicaAvailabilityZones(List<String> replicaAvailabilityZones)

Sets the value of CfnReplicationGroup.NodeGroupConfigurationProperty.getReplicaAvailabilityZones()

Parameters:

replicaAvailabilityZones - A list of Availability Zones to be used for the read replicas. The number of Availability Zones in this list must match the value of ReplicaCount or ReplicasPerNodeGroup if not specified.

Returns:

this

replicaCount

@Stability(value=Stable)
public CfnReplicationGroup.NodeGroupConfigurationProperty.Builder replicaCount(Number replicaCount)

Sets the value of CfnReplicationGroup.NodeGroupConfigurationProperty.getReplicaCount()

Parameters:

replicaCount - The number of read replica nodes in this node group (shard).

Returns:

this

slots

@Stability(value=Stable)
public CfnReplicationGroup.NodeGroupConfigurationProperty.Builder slots(String slots)

Sets the value of CfnReplicationGroup.NodeGroupConfigurationProperty.getSlots()

Parameters:

slots - A string of comma-separated values where the first set of values are the slot numbers (zero based), and the second set of values are the keyspaces for each slot. The following example specifies three slots (numbered 0, 1, and 2): 0,1,2,0-4999,5000-9999,10000-16,383 .

If you don't specify a value, ElastiCache allocates keys equally among each slot.

When you use an UseOnlineResharding update policy to update the number of node groups without interruption, ElastiCache evenly distributes the keyspaces between the specified number of slots. This cannot be updated later. Therefore, after updating the number of node groups in this way, you should remove the value specified for the Slots property of each NodeGroupConfiguration from the stack template, as it no longer reflects the actual values in each node group. For more information, see UseOnlineResharding Policy .

Returns:

this

build

@Stability(value=Stable)
public CfnReplicationGroup.NodeGroupConfigurationProperty build()

Builds the configured instance.

Specified by:

build in interface software.amazon.jsii.Builder<CfnReplicationGroup.NodeGroupConfigurationProperty>

Returns:

a new instance of CfnReplicationGroup.NodeGroupConfigurationProperty

Throws:

NullPointerException - if any required attribute was not provided