de.caff.generics.function

Interface IntSetter<T>

Type Parameters:

T - generic type

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface IntSetter<T>

Procedure with a generic and a int argument.

Especially useful for handling setting properties which have a int value.

 class A
 {
   private int value;

   public int getValue()
   {
     return value;
   }

   public void setValue(int value)
   {
     this.value = value;
   }
 }
 // [...]
 IntSetter<A> valueSetter = A::setValue;
 

The other way round, i.e. a IntGetter, is already provided by the standard library: see ToIntFunction.

Since:

July 14, 2022

Author:

Rammi

Method Summary

Modifier and Type	Method and Description
void	set(T item, int value) Handle an item and a int value.

Method Detail

set

void set(@NotNull
         T item,
         int value)

Handle an item and a int value. In the expected use scenario this sets the value to the given item.

Parameters:

item - item

value - value