java.lang.Object
- software.amazon.awssdk.services.memorydb.model.Shard

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<Shard.Builder,Shard>
```
@Generated("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 Description

static interface Shard.Builder

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	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
`Map<String,SdkField<?>>`	`sdkFieldNameToField()`
`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
  - sdkFieldNameToField
```
public final Map<String,SdkField<?>> sdkFieldNameToField()
```
    Specified by:
    
    sdkFieldNameToField in interface SdkPojo

Class Shard

Nested Class Summary

Method Summary

Methods inherited from class java.lang.Object

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

Method Detail

name

status

slots

hasNodes

nodes

numberOfNodes

toBuilder

builder

serializableBuilderClass

hashCode

equals

equalsBySdkFields

toString

getValueForField

sdkFields

sdkFieldNameToField