de.team33.patterns.exceptional.dione

Class Converter

java.lang.Object

de.team33.patterns.exceptional.dione.Converter

public final class Converter
extends Object

A tool class that can convert certain functional constructs defined in this module (e.g. XFunction) to more common ones (e.g. Function) that, when executed, will wrap any occurring checked exception in a specific unchecked exception. Any unchecked exception that may occur will remain unaffected.

Use using(Function) to get an instance.

See Also:

Conversion

Method Summary

Modifier and Type	Method and Description
<T,U> BiConsumer<T,U>	biConsumer(XBiConsumer<T,U,?> xBiConsumer) Converts an XBiConsumer that may throw a checked exception to a BiConsumer that, when executed, wraps any occurring checked exception as a specific unchecked exception.
<T,U,R> BiFunction<T,U,R>	biFunction(XBiFunction<T,U,R,?> xBiFunction) Converts an XBiFunction that may throw a checked exception to a BiFunction that, when executed, wraps any occurring checked exception as a specific unchecked exception.
<T,U> BiPredicate<T,U>	biPredicate(XBiPredicate<T,U,?> xBiPredicate) Converts an XBiPredicate that may throw a checked exception to a BiPredicate that, when executed, wraps any occurring checked exception as a specific unchecked exception.
<T> Consumer<T>	consumer(XConsumer<T,?> xConsumer) Converts an XConsumer that may throw a checked exception to a Consumer that, when executed, wraps any occurring checked exception as a specific unchecked exception.
<T,R> Function<T,R>	function(XFunction<T,R,?> xFunction) Converts an XFunction that may throw a checked exception to a Function that, when executed, wraps any occurring checked exception as a specific unchecked exception.
<R> R	get(XSupplier<R,?> xSupplier) Returns the result of a given XSupplier and wraps any checked exception that may occur as a specific unchecked exception.
<T> Predicate<T>	predicate(XPredicate<T,?> xPredicate) Converts an XPredicate that may throw a checked exception to a Predicate that, when executed, wraps any occurring checked exception as a specific unchecked exception.
void	run(XRunnable<?> xRunnable) Runs a given XRunnable that wraps a checked exception that may occur as a specific unchecked exception.
Runnable	runnable(XRunnable<?> xRunnable) Converts an XRunnable that may throw a checked exception to a Runnable that, when executed, wraps any occurring checked exception as a specific unchecked exception.
<R> Supplier<R>	supplier(XSupplier<R,?> xSupplier) Converts an XSupplier that may throw a checked exception to a Supplier that, when executed, wraps any occurring checked exception as a specific unchecked exception.
static Converter	using(Function<Throwable,? extends RuntimeException> wrapping) Returns a new instance using a given wrapping method.

Methods inherited from class java.lang.Object

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

Method Detail

using

public static Converter using(Function<Throwable,? extends RuntimeException> wrapping)

Returns a new instance using a given wrapping method.

See Also:

Wrapping.method(BiFunction), Wrapping.method(String, BiFunction), Wrapping.varying(Function), Wrapping.varying(String, Function)

runnable

public final Runnable runnable(XRunnable<?> xRunnable)

Converts an XRunnable that may throw a checked exception to a Runnable that, when executed, wraps any occurring checked exception as a specific unchecked exception.

See Also:

using(Function)

consumer

public final <T> Consumer<T> consumer(XConsumer<T,?> xConsumer)

Converts an XConsumer that may throw a checked exception to a Consumer that, when executed, wraps any occurring checked exception as a specific unchecked exception.

See Also:

using(Function)

biConsumer

public final <T,U> BiConsumer<T,U> biConsumer(XBiConsumer<T,U,?> xBiConsumer)

Converts an XBiConsumer that may throw a checked exception to a BiConsumer that, when executed, wraps any occurring checked exception as a specific unchecked exception.

See Also:

using(Function)

supplier

public final <R> Supplier<R> supplier(XSupplier<R,?> xSupplier)

Converts an XSupplier that may throw a checked exception to a Supplier that, when executed, wraps any occurring checked exception as a specific unchecked exception.

See Also:

using(Function)

predicate

public final <T> Predicate<T> predicate(XPredicate<T,?> xPredicate)

Converts an XPredicate that may throw a checked exception to a Predicate that, when executed, wraps any occurring checked exception as a specific unchecked exception.

See Also:

using(Function)

biPredicate

public final <T,U> BiPredicate<T,U> biPredicate(XBiPredicate<T,U,?> xBiPredicate)

Converts an XBiPredicate that may throw a checked exception to a BiPredicate that, when executed, wraps any occurring checked exception as a specific unchecked exception.

See Also:

using(Function)

function

public final <T,R> Function<T,R> function(XFunction<T,R,?> xFunction)

Converts an XFunction that may throw a checked exception to a Function that, when executed, wraps any occurring checked exception as a specific unchecked exception.

See Also:

using(Function)

biFunction

public final <T,U,R> BiFunction<T,U,R> biFunction(XBiFunction<T,U,R,?> xBiFunction)

Converts an XBiFunction that may throw a checked exception to a BiFunction that, when executed, wraps any occurring checked exception as a specific unchecked exception.

See Also:

using(Function)

run

public final void run(XRunnable<?> xRunnable)

Runs a given XRunnable that wraps a checked exception that may occur as a specific unchecked exception.

See Also:

using(Function)

get

public final <R> R get(XSupplier<R,?> xSupplier)

Returns the result of a given XSupplier and wraps any checked exception that may occur as a specific unchecked exception.

Type Parameters:

R - The result type.

See Also:

using(Function)