software.amazon.awssdk.services.dynamodb.model

Class AttributeDefinition

java.lang.Object

software.amazon.awssdk.services.dynamodb.model.AttributeDefinition

All Implemented Interfaces:

StructuredPojo, ToCopyableBuilder<AttributeDefinition.Builder,AttributeDefinition>

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

Represents an attribute for describing the key schema for the table and indexes.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	AttributeDefinition.Builder

Method Summary

Modifier and Type	Method and Description
String	attributeName() A name for the attribute.
ScalarAttributeType	attributeType() The data type for the attribute, where:
String	attributeTypeAsString() The data type for the attribute, where:
static AttributeDefinition.Builder	builder()
boolean	equals(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
void	marshall(ProtocolMarshaller protocolMarshaller) Marshalls this structured data using the given ProtocolMarshaller.
static Class<? extends AttributeDefinition.Builder>	serializableBuilderClass()
AttributeDefinition.Builder	toBuilder() Take this object and create a builder that contains all of the current property values of this object.
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

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

copy

Method Detail

attributeName

public String attributeName()

A name for the attribute.

Returns:

A name for the attribute.

attributeType

public ScalarAttributeType attributeType()

The data type for the attribute, where:

• S - the attribute is of type String

• N - the attribute is of type Number

• B - the attribute is of type Binary

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

Returns:

The data type for the attribute, where:

• S - the attribute is of type String

• N - the attribute is of type Number

• B - the attribute is of type Binary

See Also:

ScalarAttributeType

attributeTypeAsString

public String attributeTypeAsString()

The data type for the attribute, where:

• S - the attribute is of type String

• N - the attribute is of type Number

• B - the attribute is of type Binary

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

Returns:

The data type for the attribute, where:

• S - the attribute is of type String

• N - the attribute is of type Number

• B - the attribute is of type Binary

See Also:

ScalarAttributeType

toBuilder

public AttributeDefinition.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<AttributeDefinition.Builder,AttributeDefinition>

Returns:

a builder for type T

builder

public static AttributeDefinition.Builder builder()

serializableBuilderClass

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

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

getValueForField

public <T> Optional<T> getValueForField(String fieldName,
                                        Class<T> clazz)

marshall

public void marshall(ProtocolMarshaller protocolMarshaller)

Description copied from interface: StructuredPojo

Marshalls this structured data using the given ProtocolMarshaller.

Specified by:

marshall in interface StructuredPojo

Parameters:

protocolMarshaller - Implementation of ProtocolMarshaller used to marshall this object's data.