ExecutionAttribute.DerivedAttributeBuilder (AWS Java SDK :: SDK Core 2.23.21 API)

java.lang.Object
- software.amazon.awssdk.core.interceptor.ExecutionAttribute.DerivedAttributeBuilder<T,U>

Enclosing class:: ExecutionAttribute<T>

public static final class ExecutionAttribute.DerivedAttributeBuilder<T,U>
extends Object

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ExecutionAttribute<T>`	`build()`
`ExecutionAttribute.DerivedAttributeBuilder<T,U>`	`readMapping(Function<U,T> readMapping)`	Set the "read" mapping for this derived attribute.
`ExecutionAttribute.DerivedAttributeBuilder<T,U>`	`writeMapping(BiFunction<U,T,U> writeMapping)`	Set the "write" mapping for this derived attribute.

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

- Method Detail
  - readMapping
```
public ExecutionAttribute.DerivedAttributeBuilder<T,U> readMapping(Function<U,T> readMapping)
```
    Set the "read" mapping for this derived attribute. The provided function accepts the current value of the "real" attribute and returns the value of the derived attribute.
  - writeMapping
```
public ExecutionAttribute.DerivedAttributeBuilder<T,U> writeMapping(BiFunction<U,T,U> writeMapping)
```
    Set the "write" mapping for this derived attribute. The provided function accepts the current value of the "real" attribute, the value that we're trying to set to the derived attribute, and returns the value to set to the "real" attribute.
  - build
```
public ExecutionAttribute<T> build()
```