com.diffplug.common.base

Class Errors.ConstrainedTo<E extends Throwable>

java.lang.Object

com.diffplug.common.base.Errors.ConstrainedTo<E>

Enclosing class:

Errors

public static final class Errors.ConstrainedTo<E extends Throwable>
extends Object

Generated by calling Errors.constrainTo(Class).

A fluent API for calling functions which throw an overly-broad exception (e.g. Throwable, Exception) in way that will throw the given exception unchanged, and rethrow other exceptions wrapped up in a RuntimeException according to Errors.asRuntime(Throwable).

Method Summary

Modifier and Type	Method and Description
<T> T	get(Throwing.Supplier<T> supplier) Returns the value generated by the given supplier.
void	run(Throwing.Runnable runnable) Runs the given runnable.

Methods inherited from class java.lang.Object

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

Method Detail

run

public void run(Throwing.Runnable runnable)
         throws E extends Throwable

Runs the given runnable. If an exception of the constrained type is thrown, it is rethrown unchanged. If an exception of a different type is thrown, is is rethrown according to Errors.asRuntime(Throwable).

Throws:

E extends Throwable

get

public <T> T get(Throwing.Supplier<T> supplier)
          throws E extends Throwable

Returns the value generated by the given supplier. If an exception of the constrained type is thrown, it is rethrown unchanged. If an exception of a different type is thrown, is is rethrown according to Errors.asRuntime(Throwable).

Throws:

E extends Throwable