ReadBatch (AWS Java SDK :: DynamoDB :: Enhanced Client 2.30.13 API)

java.lang.Object
- software.amazon.awssdk.enhanced.dynamodb.model.ReadBatch

```
@ThreadSafe
public final class ReadBatch
extends Object
```
Defines a collection of primary keys for items in a table, stored as KeysAndAttributes, and used for the batchGetItem() operation (such as DynamoDbEnhancedClient.batchGetItem(BatchGetItemEnhancedRequest)) as part of a BatchGetItemEnhancedRequest.
A valid request object should contain one or more primary keys.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static interface ReadBatch.Builder<T>
A builder that is used to create a request with the desired parameters.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static <T> ReadBatch.Builder<T>`	`builder(Class<? extends T> itemClass)`	Creates a newly initialized builder for a read batch.
`boolean`	`equals(Object o)`
`int`	`hashCode()`
`KeysAndAttributes`	`keysAndAttributes()`	Returns the collection of keys and attributes, see `KeysAndAttributes`, in this read batch.
`String`	`tableName()`	Returns the table name associated with this batch.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - builder
```
public static <T> ReadBatch.Builder<T> builder(Class<? extends T> itemClass)
```
    Creates a newly initialized builder for a read batch.
    
    Type Parameters:
    
    T - The type of the modelled object, corresponding to itemClass
    
    Parameters:
    
    itemClass - the class that items in this table map to
    
    Returns:
    
    a ReadBatch builder
  - tableName
```
public String tableName()
```
    Returns the table name associated with this batch.
  - keysAndAttributes
```
public KeysAndAttributes keysAndAttributes()
```
    Returns the collection of keys and attributes, see KeysAndAttributes, in this read batch.
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object