Package org.approvej.scrub

Class FieldScrubber<T>

java.lang.Object

org.approvej.scrub.FieldScrubber<T>

Type Parameters:

T - the type of value to scrub

All Implemented Interfaces:

Function<T,T>, UnaryOperator<T>, Scrubber<T>

@NullMarked
public class FieldScrubber<T>
extends Object
implements Scrubber<T>

Generic Scrubber to set the value of a certain field via reflection.

Note that this requires that the field is generally mutable. Fields that are declared final will cause a ScrubbingError when this is applied.

Method Summary

Modifier and Type	Method	Description
T	apply(T value)	Scrubs the given value.
FieldScrubber<T>	replacement(Object replacement)	Sets the replacement Object.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.function.Function

andThen, compose

Method Details

apply

public T apply(T value)

Scrubs the given value.

Specified by:

apply in interface Function<T,T>

Parameters:

value - the object to be scrubbed

Returns:

the scrubbed object

Throws:

ScrubbingError - if the field cannot be edited

replacement

public FieldScrubber<T> replacement(Object replacement)

Sets the replacement Object.

Parameters:

replacement - the new replacement Object

Returns:

this