software.amazon.awssdk.utils.builder

Interface ToCopyableBuilder<B extends CopyableBuilder<B,T>,T extends ToCopyableBuilder<B,T>>

Type Parameters:

T - the type that the builder will build (this)

B - the builder type

All Known Implementing Classes:

AttributeMap

public interface ToCopyableBuilder<B extends CopyableBuilder<B,T>,T extends ToCopyableBuilder<B,T>>

Implementors of this interface provide a way to get from an instance of T to a CopyableBuilder. This allows modification of an otherwise immutable object using the source object as a base.

Method Summary

Modifier and Type	Method and Description
default T	copy(Consumer<? super B> modifier) A convenience method for calling toBuilder(), updating the returned builder and then calling SdkBuilder.build().
B	toBuilder() Take this object and create a builder that contains all of the current property values of this object.

Method Detail

toBuilder

B toBuilder()

Take this object and create a builder that contains all of the current property values of this object.

Returns:

a builder for type T

copy

default T copy(Consumer<? super B> modifier)

A convenience method for calling toBuilder(), updating the returned builder and then calling SdkBuilder.build(). This is useful for making small modifications to the existing object.

Parameters:

modifier - A function that mutates this immutable object using the provided builder.

Returns:

A new copy of this object with the requested modifications.