software.amazon.awssdk.services.dynamodb.model

Class AttributeDefinition

java.lang.Object

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

All Implemented Interfaces:

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

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

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

See Also:

Serialized Form

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()
List<SdkField<?>>	sdkFields()
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)

sdkFields

public List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo

Returns:

List of SdkField in this POJO. May be empty list but should never be null.