Item.Builder (AWS SDK for Java

java.lang.Object
- software.amazon.awssdk.services.dynamodb.model.Item.Builder

All Implemented Interfaces:: SdkBuilder<Item.Builder,Item>

Enclosing class:: Item

public static class Item.Builder
extends Object
implements SdkBuilder<Item.Builder,Item>

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Item.Builder`	`attribute(String key, Boolean booleanValue)` Adds an `AttributeValue` representing a Boolean to the item with the specified key.
`Item.Builder`	`attribute(String key, byte[] binaryValue)` Adds an `AttributeValue` representing binary data to the item with the specified key.
`Item.Builder`	`attribute(String key, ByteBuffer binaryValue)` Adds an `AttributeValue` representing binary data to the item with the specified key.
`Item.Builder`	`attribute(String key, List<?> values)` Adds an `AttributeValue` representing a list of AttributeValues to the item with the specified key.
`Item.Builder`	`attribute(String key, Map<String,?> values)` Adds an `AttributeValue` representing a map of string to AttributeValues to the item with the specified key.
`Item.Builder`	`attribute(String key, Number numericValue)` Adds an `AttributeValue` representing a Number to the item with the specified key.
`Item.Builder`	`attribute(String key, String stringValue)` Adds an `AttributeValue` representing a String to the item with the specified key.
`Item`	`build()` Build a `Map` representing a DyanmoDB item.
`Item.Builder`	`byteArrays(String key, byte[]... byteArrays)` Adds an `AttributeValue` representing a list of binary data to the item with the specified key.
`Item.Builder`	`byteArrays(String key, Collection<byte[]> byteArrays)` Adds an `AttributeValue` representing a list of binary data to the item with the specified key.
`Item.Builder`	`byteBuffers(String key, ByteBuffer... binaryValues)` Adds an `AttributeValue` representing a list of binary data to the item with the specified key.
`Item.Builder`	`byteBuffers(String key, Collection<? extends ByteBuffer> binaryValues)` Adds an `AttributeValue` representing a list of binary data to the item with the specified key.
`Item.Builder`	`numbers(String key, Collection<? extends Number> numberValues)` Adds an `AttributeValue` representing a list of numbers to the item with the specified key.
`Item.Builder`	`numbers(String key, Number... numberValues)` Adds an `AttributeValue` representing a list of numbers to the item with the specified key.
`Item.Builder`	`strings(String key, Collection<String> stringValues)` Adds an `AttributeValue` representing a list of strings to the item with the specified key.
`Item.Builder`	`strings(String key, String... stringValues)` Adds an `AttributeValue` representing a list of strings to the item with the specified key.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.utils.builder.SdkBuilder
apply

- Method Detail
  - build
```
public Item build()
```
    Build a Map representing a DyanmoDB item.
    
    Specified by:
    
    build in interface SdkBuilder<Item.Builder,Item>
    
    Returns:
    
    a Map representing a DyanmoDB item
  - attribute
```
public Item.Builder attribute(String key,
                              String stringValue)
```
    Adds an AttributeValue representing a String to the item with the specified key. Equivalent of:
```
 itemMap.put(key, AttributeValue.builder().s(stringValue).build());
 
```
    Parameters:
    
    key - the key of this attribute
    
    stringValue - the string value of the attribute
    
    Returns:
    
    the builder for method chaining
  - attribute
```
public Item.Builder attribute(String key,
                              Boolean booleanValue)
```
    Adds an AttributeValue representing a Boolean to the item with the specified key. Equivalent of:
```
 itemMap.put(key, AttributeValue.builder().bool(booleanValue).build());
 
```
    Parameters:
    
    key - the key of this attribute
    
    booleanValue - the boolean value of the attribute
    
    Returns:
    
    the builder for method chaining
  - attribute
```
public Item.Builder attribute(String key,
                              Number numericValue)
```
    Adds an AttributeValue representing a Number to the item with the specified key. Equivalent of:
```
 itemMap.put(key, AttributeValue.builder().n(String.valueOf(numericValue)).build());
 
```
    Parameters:
    
    key - the key of this attribute
    
    numericValue - the numeric value of the attribute
    
    Returns:
    
    the builder for method chaining
  - attribute
```
public Item.Builder attribute(String key,
                              byte[] binaryValue)
```
    Adds an AttributeValue representing binary data to the item with the specified key. Equivalent of:
```
 itemMap.put(key, AttributeValue.builder().b(ByteBuffer.wrap(binaryValue)).build());
 
```
    Parameters:
    
    key - the key of this attribute
    
    binaryValue - the binary value of the attribute
    
    Returns:
    
    the builder for method chaining
  - attribute
```
public Item.Builder attribute(String key,
                              ByteBuffer binaryValue)
```
    Adds an AttributeValue representing binary data to the item with the specified key. Equivalent of:
```
 itemMap.put(key, AttributeValue.builder().b(binaryValue).build());
 
```
    Parameters:
    
    key - the key of this attribute
    
    binaryValue - the binary value of the attribute
    
    Returns:
    
    the builder for method chaining
  - attribute
```
public Item.Builder attribute(String key,
                              List<?> values)
```
    Adds an AttributeValue representing a list of AttributeValues to the item with the specified key. This will attempt to infer the of of the AttributeValue for each given Object in the list based on the type. Supported types are:
    - AttributeValue which is unaltered
    - String becomes AttributeValue.s()
    - Number (and anything that can be automatically boxed to Number including int, long, float etc.) becomes AttributeValue.n()
    - Boolean (and bool) becomes AttributeValue.bool()
    - byte[] becomes AttributeValue.b()
    - ByteBuffer becomes AttributeValue.b()
    - List<Object> (where the containing objects are one of the types in this list) becomes AttributeValue.l()
    - Map<String, Object> (where the containing object values are one of the types in this list) becomes AttributeValue.m()
    Parameters:
    
    key - the key of this attribute
    
    values - the object values
    
    Returns:
    
    the builder for method chaining
  - attribute
```
public Item.Builder attribute(String key,
                              Map<String,?> values)
```
    Adds an AttributeValue representing a map of string to AttributeValues to the item with the specified key. This will attempt to infer the most appropriate AttributeValue for each given Object value in the map based on the type. Supported types are:
    - AttributeValue which is unaltered
    - String becomes AttributeValue.s()
    - Number (and anything that can be automatically boxed to Number including int, long, float etc.) becomes AttributeValue.n()
    - Boolean (and bool) becomes AttributeValue.bool()
    - byte[] becomes AttributeValue.b()
    - ByteBuffer becomes AttributeValue.b()
    - List<Object> (where the containing objects are one of the types in this list) becomes AttributeValue.l()
    - Map<String, Object> (where the containing object values are one of the types in this list) becomes AttributeValue.m()
    Parameters:
    
    key - the key of this attribute
    
    values - the map of key to object
    
    Returns:
    
    the builder for method chaining
  - strings
```
public Item.Builder strings(String key,
                            String... stringValues)
```
    Adds an AttributeValue representing a list of strings to the item with the specified key. Equivalent of:
```
 itemMap.put(key, AttributeValue.builder().ss(stringValue1, stringValue2, ...).build());
 
```
    Parameters:
    
    key - the key of this attribute
    
    stringValues - the string values of the attribute
    
    Returns:
    
    the builder for method chaining
  - strings
```
public Item.Builder strings(String key,
                            Collection<String> stringValues)
```
    Adds an AttributeValue representing a list of strings to the item with the specified key. Equivalent of:
```
 itemMap.put(key, AttributeValue.builder().ss(stringValues).build());
 
```
    Parameters:
    
    key - the key of this attribute
    
    stringValues - the string values of the attribute
    
    Returns:
    
    the builder for method chaining
  - numbers
```
public Item.Builder numbers(String key,
                            Number... numberValues)
```
    Adds an AttributeValue representing a list of numbers to the item with the specified key. Equivalent of:
```
 itemMap.put(key, AttributeValue.builder().ns(numberValues1, numberValues2, ...).build());
 
```
    Parameters:
    
    key - the key of this attribute
    
    numberValues - the number values of the attribute
    
    Returns:
    
    the builder for method chaining
  - numbers
```
public Item.Builder numbers(String key,
                            Collection<? extends Number> numberValues)
```
    Adds an AttributeValue representing a list of numbers to the item with the specified key. Equivalent of:
```
 itemMap.put(key, AttributeValue.builder().ns(numberValues).build());
 
```
    Parameters:
    
    key - the key of this attribute
    
    numberValues - the number values of the attribute
    
    Returns:
    
    the builder for method chaining
  - byteArrays
```
public Item.Builder byteArrays(String key,
                               byte[]... byteArrays)
```
    Adds an AttributeValue representing a list of binary data to the item with the specified key. Equivalent of:
```
 itemMap.put(key, AttributeValue.builder().bs(Arrays.stream(byteArrays)
                                                    .map(ByteBuffer::wrap)
                                                    .collect(Collectors.toList())).build());
 
```
    Parameters:
    
    key - the key of this attribute
    
    byteArrays - the binary values of the attribute
    
    Returns:
    
    the builder for method chaining
  - byteArrays
```
public Item.Builder byteArrays(String key,
                               Collection<byte[]> byteArrays)
```
    Adds an AttributeValue representing a list of binary data to the item with the specified key. Equivalent of:
```
 itemMap.put(key, AttributeValue.builder().bs(byteArrays.stream()
                                                        .map(ByteBuffer::wrap)
                                                        .collect(Collectors.toList())).build());
 
```
    Parameters:
    
    key - the key of this attribute
    
    byteArrays - the binary values of the attribute
    
    Returns:
    
    the builder for method chaining
  - byteBuffers
```
public Item.Builder byteBuffers(String key,
                                ByteBuffer... binaryValues)
```
    Adds an AttributeValue representing a list of binary data to the item with the specified key. Equivalent of:
```
 itemMap.put(key, AttributeValue.builder().bs(binaryValues1, binaryValues2, ...)).build());
 
```
    Parameters:
    
    key - the key of this attribute
    
    byteArrays - the binary values of the attribute
    
    Returns:
    
    the builder for method chaining
  - byteBuffers
```
public Item.Builder byteBuffers(String key,
                                Collection<? extends ByteBuffer> binaryValues)
```
    Adds an AttributeValue representing a list of binary data to the item with the specified key. Equivalent of:
```
 itemMap.put(key, AttributeValue.builder().bs(binaryValues).build());
 
```
    Parameters:
    
    key - the key of this attribute
    
    byteArrays - the binary values of the attribute
    
    Returns:
    
    the builder for method chaining

Class Item.Builder

Method Summary

Methods inherited from class java.lang.Object

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

Method Detail

build

attribute

attribute

attribute

attribute

attribute

attribute

attribute

strings

strings

numbers

numbers

byteArrays

byteArrays

byteBuffers

byteBuffers