com.diffplug.common.base

Class Errors.Rethrowing

java.lang.Object

com.diffplug.common.base.Errors

com.diffplug.common.base.Errors.Rethrowing

Enclosing class:

Errors

public static class Errors.Rethrowing
extends Errors

An Errors which is guaranteed to always throw a RuntimeException. If we want to wrap a method with a return value, it's pointless to specify a default value because if the wrapped method fails, a RuntimeException is guaranteed to throw.

Nested Class Summary

Nested classes/interfaces inherited from class com.diffplug.common.base.Errors

Errors.Handling, Errors.Plugins, Errors.Rethrowing

Field Summary

Fields inherited from class com.diffplug.common.base.Errors

handler

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Rethrowing(java.util.function.Function<java.lang.Throwable,java.lang.RuntimeException> transform)

Method Summary

Modifier and Type	Method and Description
<T> T	get(Throwing.Supplier<T> supplier) Attempts to call the given supplier, throws some kind of RuntimeException on failure.
<T,R> java.util.function.Function<T,R>	wrap(Throwing.Function<T,R> function) Attempts to call the given function, throws some kind of RuntimeException on failure.
<T> java.util.function.Predicate<T>	wrap(Throwing.Predicate<T> predicate) Attempts to call the given function, throws some kind of RuntimeException on failure.
<T> java.util.function.Supplier<T>	wrap(Throwing.Supplier<T> supplier) Attempts to call the given supplier, throws some kind of RuntimeException on failure.

Methods inherited from class com.diffplug.common.base.Errors

asRuntime, createHandling, createRethrowing, dialog, handle, log, rethrow, run, suppress, wrap, wrap

Methods inherited from class java.lang.Object

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

Constructor Detail

Rethrowing

protected Rethrowing(java.util.function.Function<java.lang.Throwable,java.lang.RuntimeException> transform)

Method Detail

get

public <T> T get(Throwing.Supplier<T> supplier)

Attempts to call the given supplier, throws some kind of RuntimeException on failure.

wrap

public <T> java.util.function.Supplier<T> wrap(Throwing.Supplier<T> supplier)

Attempts to call the given supplier, throws some kind of RuntimeException on failure.

wrap

public <T,R> java.util.function.Function<T,R> wrap(Throwing.Function<T,R> function)

Attempts to call the given function, throws some kind of RuntimeException on failure.

wrap

public <T> java.util.function.Predicate<T> wrap(Throwing.Predicate<T> predicate)

Attempts to call the given function, throws some kind of RuntimeException on failure.