software.amazon.awssdk.services.memorydb.model

Class Shard

java.lang.Object

software.amazon.awssdk.services.memorydb.model.Shard

All Implemented Interfaces:

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

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

Represents a collection of nodes in a cluster. 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	Shard.Builder

Method Summary

Modifier and Type	Method and Description
static Shard.Builder	builder()
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
boolean	hasNodes() For responses, this returns true if the service returned a value for the Nodes property.
String	name() The name of the shard
List<Node>	nodes() A list containing information about individual nodes within the shard
Integer	numberOfNodes() The number of nodes in the shard
List<SdkField<?>>	sdkFields()
static Class<? extends Shard.Builder>	serializableBuilderClass()
String	slots() The keyspace for this shard.
String	status() The current state of this replication group - creating, available, modifying, deleting.
Shard.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

name

public final String name()

The name of the shard

Returns:

The name of the shard

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.

slots

public final String slots()

The keyspace for this shard.

Returns:

The keyspace for this shard.

hasNodes

public final boolean hasNodes()

For responses, this returns true if the service returned a value for the Nodes 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.

nodes

public final List<Node> nodes()

A list containing information about individual nodes within the shard

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 hasNodes() method.

Returns:

A list containing information about individual nodes within the shard

numberOfNodes

public final Integer numberOfNodes()

The number of nodes in the shard

Returns:

The number of nodes in the shard

toBuilder

public Shard.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<Shard.Builder,Shard>

builder

public static Shard.Builder builder()

serializableBuilderClass

public static Class<? extends Shard.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