Package software.amazon.awssdk.core.runtime

Class TypeConverter

java.lang.Object

software.amazon.awssdk.core.runtime.TypeConverter

public final class TypeConverter
extends Object

A utilities class used by generated clients to easily convert between nested types, such as lists and maps.

Method Summary

Modifier and Type	Method	Description
static <T,U> List<U>	convert(List<T> toConvert, Function<? super T,? extends U> converter)	Null-safely convert between two lists by applying a function to each value.
static <T1,T2,U1,U2> Map<U1,U2>	convert(Map<T1,T2> toConvert, Function<? super T1,? extends U1> keyConverter, Function<? super T2,? extends U2> valueConverter, BiPredicate<U1,U2> resultFilter)	Null-safely convert between two maps by applying a function to each key and value.
static <T,U> U	convert(T toConvert, Function<? super T,? extends U> converter)	Null-safely convert between types by applying a function.

Methods inherited from class java.lang.Object

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

Method Detail

convert

public static <T,U> U convert(T toConvert,
                                    Function<? super T,? extends U> converter)

Null-safely convert between types by applying a function.

convert

public static <T,U> List<U> convert(List<T> toConvert,
                                          Function<? super T,? extends U> converter)

Null-safely convert between two lists by applying a function to each value.

convert

public static <T1,T2,U1,U2> Map<U1,U2> convert(Map<T1,T2> toConvert,
                                                                       Function<? super T1,? extends U1> keyConverter,
                                                                       Function<? super T2,? extends U2> valueConverter,
                                                                       BiPredicate<U1,U2> resultFilter)

Null-safely convert between two maps by applying a function to each key and value. A predicate is also specified to filter the results, in case the mapping function were to generate duplicate keys, etc.