Uses of Interface dk.cloudcreate.essentials.shared.functional.CheckedFunction (essentials-shared 0.9.2 API)

Packages that use CheckedFunction
Package Description

dk.cloudcreate.essentials.shared.functional

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

Methods in dk.cloudcreate.essentials.shared.functional with parameters of type CheckedFunction
Modifier and Type	Method	Description
`static <T,R> Function<T,R>`	CheckedFunction.`safe(CheckedFunction<T,R> functionThatCanFailWithACheckedException)`	Wraps a `CheckedFunction` (basically a lambda with one argument that returns a result and which throws a Checked `Exception`) by returning a new `Function` instance The returned `Function.apply(Object)` method delegates directly to the `apply(Object)` and catches any thrown checked `Exception`'s and rethrows them as a `CheckedExceptionRethrownException` Unless you provide a context-message (using `safe(String, CheckedFunction)` 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 `Function` with the purpose of the calling the `Function.apply(Object)`.
`static <T,R> Function<T,R>`	CheckedFunction.`safe(String contextMessage, CheckedFunction<T,R> functionThatCanFailWithACheckedException)`	Wraps a `CheckedFunction` (basically a lambda with one argument that returns a result and which throws a Checked `Exception`) by returning a new `Function` instance The returned `Function.apply(Object)` method delegates directly to the `apply(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 `Function` with the purpose of the calling the `Function.apply(Object)`.