Uses of Interface
org.apache.juneau.commons.function.Function4

Packages that use Function4

Package	Description
org.apache.juneau.commons.collections	Enhanced collection utilities that extend the standard Java Collections Framework with fluent APIs, specialized collection types, and caching capabilities.
org.apache.juneau.commons.function	Functional programming utilities including enhanced function interfaces, consumers, suppliers, tuples, and exception-handling variants.

Uses of Function4 in org.apache.juneau.commons.collections

Methods in org.apache.juneau.commons.collections with parameters of type Function4

Modifier and Type	Method	Description
Cache4.Builder<K1,K2,K3,K4,V>	Cache4.Builder.supplier(Function4<K1,K2,K3,K4,V> value)	Specifies the default supplier function for computing values when keys are not found.

Uses of Function4 in org.apache.juneau.commons.function

Subinterfaces of Function4 in org.apache.juneau.commons.function

Modifier and Type	Interface	Description
interface	ThrowingFunction4<A,B,C,D,R>	A functional interface representing a function that accepts four arguments, produces a result, and may throw a checked exception.

Methods in org.apache.juneau.commons.function that return Function4

Modifier and Type	Method	Description
default <V> Function4<A,B,C,D,V>	Function4.andThen(Function<? super R,? extends V> after)	Returns a composed function that first applies this function to its input, and then applies the after function to the result.