Uses of Interface
dk.cloudcreate.essentials.shared.functional.CheckedBiFunction

Packages that use CheckedBiFunction

Package	Description
dk.cloudcreate.essentials.shared.functional

Uses of CheckedBiFunction in dk.cloudcreate.essentials.shared.functional

Methods in dk.cloudcreate.essentials.shared.functional with parameters of type CheckedBiFunction

Modifier and Type	Method	Description
static <T1, T2, R> BiFunction<T1,T2,R>	CheckedBiFunction.safe(CheckedBiFunction<T1,T2,R> functionThatCanFailWithACheckedException)	Wraps a CheckedBiFunction (basically a lambda with two arguments that returns a result and which throws a Checked Exception) by returning a new BiFunction instance The returned BiFunction.apply(Object, Object) method delegates directly to the apply(Object, Object) and catches any thrown checked Exception's and rethrows them as a CheckedExceptionRethrownException Unless you provide a context-message (using safe(String, CheckedBiFunction) then any caught checked Exception's message also becomes the CheckedExceptionRethrownException's message. Any RuntimeException's thrown aren't caught and the calling code will receive the original RuntimeException thrown. Usage example: Let's say we have a method called someOperation that cannot change, but which accepts a BiFunction with the purpose of the calling the BiFunction.apply(Object, Object).
static <T1, T2, R> BiFunction<T1,T2,R>	CheckedBiFunction.safe(String contextMessage, CheckedBiFunction<T1,T2,R> functionThatCanFailWithACheckedException)	Wraps a CheckedBiFunction (basically a lambda with two arguments that returns a result and which throws a Checked Exception) by returning a new BiFunction instance The returned BiFunction.apply(Object, Object) method delegates directly to the apply(Object, Object) and catches any thrown checked Exception's and rethrows them as a CheckedExceptionRethrownException Any RuntimeException's thrown aren't caught and the calling code will receive the original RuntimeException thrown. Usage example: Let's say we have a method called someOperation that cannot change, but which accepts a BiFunction with the purpose of the calling the BiFunction.apply(Object, Object).