com.oath.cyclops.types.functor

Interface BiTransformable<T1,T2>

All Known Subinterfaces:

Either<LT,RT>, ImmutableMap<K,V>, Ior<LT,RT>, LazyEither<LT,RT>, LazyEither3<LT1,LT2,RT>, LazyEither4<LT1,LT2,LT3,RT>, LazyEither5<LT1,LT2,LT3,LT4,RT>

All Known Implementing Classes:

Either.Left, Either.Right, HashMap, Ior.Both, Ior.Primary, Ior.Secondary, LazyEither.CompletableEither, LazyEither.Lazy, LazyEither.Left, LazyEither.Right, LazyEither3.CompletableEither3, LazyEither3.Lazy, LazyEither3.Left1, LazyEither3.Left2, LazyEither3.Right, LazyEither4.CompletableEither4, LazyEither4.Lazy, LazyEither4.Left1, LazyEither4.Left2, LazyEither4.Left3, LazyEither4.Right, LazyEither5.CompletableEither5, LazyEither5.Lazy, LazyEither5.Left1, LazyEither5.Left2, LazyEither5.Left3, LazyEither5.Left4, LazyEither5.Right, LinkedMap, TreeMap, TrieMap

public interface BiTransformable<T1,T2>

Method Summary

Modifier and Type	Method and Description
<R1,R2> BiTransformable<R1,R2>	bimap(java.util.function.Function<? super T1,? extends R1> fn1, java.util.function.Function<? super T2,? extends R2> fn2) Transform this BiTransformable, changing two value types at once.
default BiTransformable<T1,T2>	bipeek(java.util.function.Consumer<? super T1> c1, java.util.function.Consumer<? super T2> c2) Peek at two data types simulatanously (typically to perform a side-effect with each data point)

Method Detail

bimap

<R1,R2> BiTransformable<R1,R2> bimap(java.util.function.Function<? super T1,? extends R1> fn1,
                                     java.util.function.Function<? super T2,? extends R2> fn2)

Transform this BiTransformable, changing two value types at once.

 
     MapX<String,Integer> map = MapXs.of("hello",2);
     MapX<String,Integer> transformedMap = map.bimap(s->s+" world",i->i*4);
     //["hello world",8]
 
 

Parameters:

fn1 - transformation function for the first type

fn2 - transformation function for the second type

Returns:

New BiTransformable containing transformed data

bipeek

default BiTransformable<T1,T2> bipeek(java.util.function.Consumer<? super T1> c1,
                                      java.util.function.Consumer<? super T2> c2)

Peek at two data types simulatanously (typically to perform a side-effect with each data point)

 
     MapX<String,Integer> map = MapXs.of("hello",2);
     map.bipeek(s->System.out.pritnln("key = " + s),System.out::println);
 
 

Parameters:

c1 - consumer for the first type

c2 - consumer for the second type

Returns:

New BiTransformable with the same data