io.micronaut.core.async.publisher

Interface Publishers.MapOrSupplyEmpty<T,R>

Type Parameters:

T - The next type

R - The mapped to type

Enclosing class:

Publishers

public static interface Publishers.MapOrSupplyEmpty<T,R>

Maps the next result or supplies an empty result.

Since:

2.5.0

Method Summary

Modifier and Type	Method and Description
R	map(T result) Maps next result.
R	supplyEmpty() Supplies an empty value if there is no next value.

Method Detail

map

@NonNull
R map(@NonNull
               T result)

Maps next result.

Parameters:

result - The next value.

Returns:

The mapped value.

supplyEmpty

@NonNull
R supplyEmpty()

Supplies an empty value if there is no next value.

Returns:

The result.