Class CreateClusterRequest

java.lang.Object
software.amazon.awssdk.core.SdkRequest
software.amazon.awssdk.awscore.AwsRequest
software.amazon.awssdk.services.dax.model.DaxRequest
software.amazon.awssdk.services.dax.model.CreateClusterRequest
All Implemented Interfaces:
SdkPojo, ToCopyableBuilder<CreateClusterRequest.Builder,CreateClusterRequest>
@Generated("software.amazon.awssdk:codegen") public final class CreateClusterRequest extends DaxRequest implements ToCopyableBuilder<CreateClusterRequest.Builder,CreateClusterRequest>

  • Method Details

    • clusterName

      public final String clusterName()

      The cluster identifier. This parameter is stored as a lowercase string.

      Constraints:

      • A name must contain from 1 to 20 alphanumeric characters or hyphens.

      • The first character must be a letter.

      • A name cannot end with a hyphen or contain two consecutive hyphens.

      Returns:
      The cluster identifier. This parameter is stored as a lowercase string.

      Constraints:

      • A name must contain from 1 to 20 alphanumeric characters or hyphens.

      • The first character must be a letter.

      • A name cannot end with a hyphen or contain two consecutive hyphens.

    • nodeType

      public final String nodeType()

      The compute and memory capacity of the nodes in the cluster.

      Returns:
      The compute and memory capacity of the nodes in the cluster.

    • description

      public final String description()

      A description of the cluster.

      Returns:
      A description of the cluster.

    • replicationFactor

      public final Integer replicationFactor()

      The number of nodes in the DAX cluster. A replication factor of 1 will create a single-node cluster, without any read replicas. For additional fault tolerance, you can create a multiple node cluster with one or more read replicas. To do this, set ReplicationFactor to a number between 3 (one primary and two read replicas) and 10 (one primary and nine read replicas). If the AvailabilityZones parameter is provided, its length must equal the ReplicationFactor.

      AWS recommends that you have at least two read replicas per cluster.

      Returns:
      The number of nodes in the DAX cluster. A replication factor of 1 will create a single-node cluster, without any read replicas. For additional fault tolerance, you can create a multiple node cluster with one or more read replicas. To do this, set ReplicationFactor to a number between 3 (one primary and two read replicas) and 10 (one primary and nine read replicas). If the AvailabilityZones parameter is provided, its length must equal the ReplicationFactor.

      AWS recommends that you have at least two read replicas per cluster.

    • hasAvailabilityZones

      public final boolean hasAvailabilityZones()
      For responses, this returns true if the service returned a value for the AvailabilityZones property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

    • availabilityZones

      public final List<String> availabilityZones()

      The Availability Zones (AZs) in which the cluster nodes will reside after the cluster has been created or updated. If provided, the length of this list must equal the ReplicationFactor parameter. If you omit this parameter, DAX will spread the nodes across Availability Zones for the highest availability.

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

      This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasAvailabilityZones() method.

      Returns:
      The Availability Zones (AZs) in which the cluster nodes will reside after the cluster has been created or updated. If provided, the length of this list must equal the ReplicationFactor parameter. If you omit this parameter, DAX will spread the nodes across Availability Zones for the highest availability.

    • subnetGroupName

      public final String subnetGroupName()

      The name of the subnet group to be used for the replication group.

      DAX clusters can only run in an Amazon VPC environment. All of the subnets that you specify in a subnet group must exist in the same VPC.

      Returns:
      The name of the subnet group to be used for the replication group.

      DAX clusters can only run in an Amazon VPC environment. All of the subnets that you specify in a subnet group must exist in the same VPC.

    • hasSecurityGroupIds

      public final boolean hasSecurityGroupIds()
      For responses, this returns true if the service returned a value for the SecurityGroupIds property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

    • securityGroupIds

      public final List<String> securityGroupIds()

      A list of security group IDs to be assigned to each node in the DAX cluster. (Each of the security group ID is system-generated.)

      If this parameter is not specified, DAX assigns the default VPC security group to each node.

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

      This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasSecurityGroupIds() method.

      Returns:
      A list of security group IDs to be assigned to each node in the DAX cluster. (Each of the security group ID is system-generated.)

      If this parameter is not specified, DAX assigns the default VPC security group to each node.

    • preferredMaintenanceWindow

      public final String preferredMaintenanceWindow()

      Specifies the weekly time range during which maintenance on the DAX cluster is performed. It is specified as a range in the format ddd:hh24:mi-ddd:hh24:mi (24H Clock UTC). The minimum maintenance window is a 60 minute period. Valid values for ddd are:

      • sun

      • mon

      • tue

      • wed

      • thu

      • fri

      • sat

      Example: sun:05:00-sun:09:00

      If you don't specify a preferred maintenance window when you create or modify a cache cluster, DAX assigns a 60-minute maintenance window on a randomly selected day of the week.

      Returns:
      Specifies the weekly time range during which maintenance on the DAX cluster is performed. It is specified as a range in the format ddd:hh24:mi-ddd:hh24:mi (24H Clock UTC). The minimum maintenance window is a 60 minute period. Valid values for ddd are:

      • sun

      • mon

      • tue

      • wed

      • thu

      • fri

      • sat

      Example: sun:05:00-sun:09:00

      If you don't specify a preferred maintenance window when you create or modify a cache cluster, DAX assigns a 60-minute maintenance window on a randomly selected day of the week.

    • notificationTopicArn

      public final String notificationTopicArn()

      The Amazon Resource Name (ARN) of the Amazon SNS topic to which notifications will be sent.

      The Amazon SNS topic owner must be same as the DAX cluster owner.

      Returns:
      The Amazon Resource Name (ARN) of the Amazon SNS topic to which notifications will be sent.

      The Amazon SNS topic owner must be same as the DAX cluster owner.

    • iamRoleArn

      public final String iamRoleArn()

      A valid Amazon Resource Name (ARN) that identifies an IAM role. At runtime, DAX will assume this role and use the role's permissions to access DynamoDB on your behalf.

      Returns:
      A valid Amazon Resource Name (ARN) that identifies an IAM role. At runtime, DAX will assume this role and use the role's permissions to access DynamoDB on your behalf.

    • parameterGroupName

      public final String parameterGroupName()

      The parameter group to be associated with the DAX cluster.

      Returns:
      The parameter group to be associated with the DAX cluster.

    • hasTags

      public final boolean hasTags()
      For responses, this returns true if the service returned a value for the Tags property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

    • tags

      public final List<Tag> tags()

      A set of tags to associate with the DAX cluster.

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

      This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasTags() method.

      Returns:
      A set of tags to associate with the DAX cluster.

    • sseSpecification

      public final SSESpecification sseSpecification()

      Represents the settings used to enable server-side encryption on the cluster.

      Returns:
      Represents the settings used to enable server-side encryption on the cluster.

    • clusterEndpointEncryptionType

      public final ClusterEndpointEncryptionType clusterEndpointEncryptionType()

      The type of encryption the cluster's endpoint should support. Values are:

      • NONE for no encryption

      • TLS for Transport Layer Security

      If the service returns an enum value that is not available in the current SDK version, clusterEndpointEncryptionType will return ClusterEndpointEncryptionType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from clusterEndpointEncryptionTypeAsString().

      Returns:
      The type of encryption the cluster's endpoint should support. Values are:

      • NONE for no encryption

      • TLS for Transport Layer Security

      See Also:

    • clusterEndpointEncryptionTypeAsString

      public final String clusterEndpointEncryptionTypeAsString()

      The type of encryption the cluster's endpoint should support. Values are:

      • NONE for no encryption

      • TLS for Transport Layer Security

      If the service returns an enum value that is not available in the current SDK version, clusterEndpointEncryptionType will return ClusterEndpointEncryptionType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from clusterEndpointEncryptionTypeAsString().

      Returns:
      The type of encryption the cluster's endpoint should support. Values are:

      • NONE for no encryption

      • TLS for Transport Layer Security

      See Also:

    • toBuilder

      public CreateClusterRequest.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<CreateClusterRequest.Builder,CreateClusterRequest>
      Specified by:
      toBuilder in class DaxRequest
      Returns:
      a builder for type T

    • builder

      public static CreateClusterRequest.Builder builder()

    • serializableBuilderClass

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

    • hashCode

      public final int hashCode()
      Overrides:
      hashCode in class AwsRequest

    • equals

      public final boolean equals(Object obj)
      Overrides:
      equals in class AwsRequest

    • equalsBySdkFields

      public final boolean equalsBySdkFields(Object obj)
      Description copied from interface: SdkPojo
      Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in an SdkPojo class, and is generated based on a service model.

      If an SdkPojo class does not have any inherited fields, equalsBySdkFields and equals are essentially the same.

      Specified by:
      equalsBySdkFields in interface SdkPojo
      Parameters:
      obj - the object to be compared with
      Returns:
      true if the other object equals to this object by sdk fields, false otherwise.

    • 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)
      Description copied from class: SdkRequest
      Used to retrieve the value of a field from any class that extends SdkRequest. The field name specified should match the member name from the corresponding service-2.json model specified in the codegen-resources folder for a given service. The class specifies what class to cast the returned value to. If the returned value is also a modeled class, the SdkRequest.getValueForField(String, Class) method will again be available.
      Overrides:
      getValueForField in class SdkRequest
      Parameters:
      fieldName - The name of the member to be retrieved.
      clazz - The class to cast the returned object to.
      Returns:
      Optional containing the casted return value

    • sdkFields

      public final List<SdkField<?>> sdkFields()
      Specified by:
      sdkFields in interface SdkPojo
      Returns:
      List of SdkField in this POJO. May be empty list but should never be null.