モジュール org.nkjmlab.util.helper

パッケージ org.nkjmlab.util.java.function

クラス Try

java.lang.Object

org.nkjmlab.util.java.function.Try

public final class Try
extends Object

ネストされたクラスの概要

ネストされたクラス

修飾子とタイプ	クラス	説明
static interface	Try.ThrowableBiConsumer<T,S>
static interface	Try.ThrowableConsumer<T>
static interface	Try.ThrowableFunction<T,R>
static interface	Try.ThrowableRunnable
static interface	Try.ThrowableSupplier<T>

メソッドの概要

修飾子とタイプ	メソッド	説明
static <T, S> S	applyOrElse(Try.ThrowableFunction<T,S> onTry, T arg, S other)	Tries to apply a value or gets other value if an exception occurs.
static <T, S> BiConsumer<T,S>	createBiConsumer(Try.ThrowableBiConsumer<T,S> onTry, Consumer<Exception> exceptionConsumer)
static <T, S, X extends RuntimeException> BiConsumer<T,S>	createBiConsumerWithThrow(Try.ThrowableBiConsumer<T,S> onTry, Function<Exception,? extends X> exeptionThrower)
static <T, R> Consumer<T>	createConsumer(Try.ThrowableConsumer<T> onTry, Consumer<Exception> exceptionConsumer)
static <T, X extends RuntimeException> Consumer<T>	createConsumerWithThrow(Try.ThrowableConsumer<T> onTry, Function<Exception,? extends X> exeptionThrower)
static <T, R> Function<T,R>	createFunction(Try.ThrowableFunction<T,R> onTry, Function<Exception,R> exceptionHandler)
static <T, R, X extends RuntimeException> Function<T,R>	createFunctionWithThrow(Try.ThrowableFunction<T,R> onTry, Function<Exception,? extends X> exceptionThrower)
static Runnable	createRunnable(Try.ThrowableRunnable onTry, Consumer<Exception> exceptionConsumer)
static <X extends RuntimeException> Runnable	createRunnableWithThrow(Try.ThrowableRunnable onTry, Function<Exception,? extends X> exceptionThrower)
static <T> Supplier<T>	createSupplier(Try.ThrowableSupplier<T> onTry, Function<Exception,T> exceptionHandler)
static <T, X extends RuntimeException> Supplier<T>	createSupplierWithThrow(Try.ThrowableSupplier<T> onTry, Function<Exception,? extends X> exceptionThrower)
static <T> T	getOrElse(Try.ThrowableSupplier<T> onTry, T other)	Tries to get a value or gets other value if an exception occurs.
static <T, X extends RuntimeException> T	getOrElseGet(Try.ThrowableSupplier<T> onTry, Function<Exception,T> ohterSupplier)	Tries to get a value or get other value if an exception occurs..
static <T> T	getOrElseNull(Try.ThrowableSupplier<T> onTry)	Tries to get a value or gets null if an exception occurs.
static <T, X extends RuntimeException> T	getOrElseRethrow(Try.ThrowableSupplier<T> onTry)
static <T, X extends RuntimeException> T	getOrElseThrow(Try.ThrowableSupplier<T> onTry, Function<Exception,? extends X> exceptionSupplier)	Tries to get a value or throws an exception if an exception occurs.
static <T extends Throwable> RuntimeException	rethrow(Throwable throwable)	Rethrows an exception.
static void	runOrElseDo(Try.ThrowableRunnable onTry, Consumer<Exception> exceptionHandler)	Tries to run and applies the exception handler if an exception occurs.
static <T, X extends RuntimeException> void	runOrElseRethrow(Try.ThrowableRunnable onTry)
static <T, X extends RuntimeException> void	runOrElseThrow(Try.ThrowableRunnable onTry, Function<Exception,? extends X> exceptionThrower)	Tries to run and applies the exception thrower if an exception occurs.

クラスから継承されたメソッド java.lang.Object

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

メソッドの詳細

createBiConsumer

public static <T,
S> BiConsumer<T,S> createBiConsumer(Try.ThrowableBiConsumer<T,S> onTry,
 Consumer<Exception> exceptionConsumer)

型パラメータ:

T -

S -

パラメータ:

onTry -

exceptionConsumer -

戻り値:

createBiConsumerWithThrow

public static <T,
S,
X extends RuntimeException>
BiConsumer<T,S> createBiConsumerWithThrow(Try.ThrowableBiConsumer<T,S> onTry,
 Function<Exception,? extends X> exeptionThrower)
                                   throws X

型パラメータ:

T -

S -

X -

パラメータ:

onTry -

exeptionThrower -

戻り値:

例外:

X

createConsumer

public static <T,
R> Consumer<T> createConsumer(Try.ThrowableConsumer<T> onTry,
 Consumer<Exception> exceptionConsumer)

型パラメータ:

T -

R -

パラメータ:

onTry -

exceptionConsumer -

戻り値:

createConsumerWithThrow

public static <T,
X extends RuntimeException>
Consumer<T> createConsumerWithThrow(Try.ThrowableConsumer<T> onTry,
 Function<Exception,? extends X> exeptionThrower)
                             throws X

型パラメータ:

T -

X -

パラメータ:

onTry -

exeptionThrower -

戻り値:

例外:

X

createFunction

public static <T,
R> Function<T,R> createFunction(Try.ThrowableFunction<T,R> onTry,
 Function<Exception,R> exceptionHandler)

型パラメータ:

T -

R -

パラメータ:

onTry -

exceptionHandler -

戻り値:

createFunctionWithThrow

public static <T,
R,
X extends RuntimeException>
Function<T,R> createFunctionWithThrow(Try.ThrowableFunction<T,R> onTry,
 Function<Exception,? extends X> exceptionThrower)
                               throws X

型パラメータ:

T -

R -

X -

パラメータ:

onTry -

exceptionThrower -

戻り値:

例外:

X

createRunnable

public static Runnable createRunnable(Try.ThrowableRunnable onTry,
 Consumer<Exception> exceptionConsumer)

パラメータ:

onTry -

exceptionConsumer -

戻り値:

createRunnableWithThrow

public static <X extends RuntimeException> Runnable createRunnableWithThrow(Try.ThrowableRunnable onTry,
 Function<Exception,? extends X> exceptionThrower)
                                                                     throws X

型パラメータ:

X -

パラメータ:

onTry -

exceptionThrower -

戻り値:

例外:

X

createSupplier

public static <T> Supplier<T> createSupplier(Try.ThrowableSupplier<T> onTry,
 Function<Exception,T> exceptionHandler)

型パラメータ:

T -

パラメータ:

onTry -

exceptionHandler -

戻り値:

createSupplierWithThrow

public static <T,
X extends RuntimeException>
Supplier<T> createSupplierWithThrow(Try.ThrowableSupplier<T> onTry,
 Function<Exception,? extends X> exceptionThrower)
                             throws X

型パラメータ:

T -

X -

パラメータ:

onTry -

exceptionThrower -

戻り値:

例外:

X

getOrElse

public static <T> T getOrElse(Try.ThrowableSupplier<T> onTry,
 T other)

Tries to get a value or gets other value if an exception occurs.

型パラメータ:

T -

パラメータ:

onTry -

other -

戻り値:

getOrElseGet

public static <T,
X extends RuntimeException> T getOrElseGet(Try.ThrowableSupplier<T> onTry,
 Function<Exception,T> ohterSupplier)

Tries to get a value or get other value if an exception occurs..

型パラメータ:

T -

X -

パラメータ:

onTry -

ohterSupplier -

戻り値:

getOrElseThrow

public static <T,
X extends RuntimeException> T getOrElseThrow(Try.ThrowableSupplier<T> onTry,
 Function<Exception,? extends X> exceptionSupplier)
                                                       throws X

Tries to get a value or throws an exception if an exception occurs.

型パラメータ:

T -

X -

パラメータ:

onTry -

exceptionSupplier -

戻り値:

例外:

X

getOrElseNull

public static <T> T getOrElseNull(Try.ThrowableSupplier<T> onTry)

Tries to get a value or gets null if an exception occurs.

型パラメータ:

T -

パラメータ:

onTry -

戻り値:

rethrow

public static <T extends Throwable>
RuntimeException rethrow(Throwable throwable)
                  throws T

Rethrows an exception.

型パラメータ:

T -

パラメータ:

throwable -

戻り値:

例外:

T

runOrElseDo

public static void runOrElseDo(Try.ThrowableRunnable onTry,
 Consumer<Exception> exceptionHandler)

Tries to run and applies the exception handler if an exception occurs.

パラメータ:

onTry -

exceptionHandler -

runOrElseThrow

public static <T,
X extends RuntimeException> void runOrElseThrow(Try.ThrowableRunnable onTry,
 Function<Exception,? extends X> exceptionThrower)
                                                          throws X

Tries to run and applies the exception thrower if an exception occurs.

型パラメータ:

T -

X -

パラメータ:

onTry -

exceptionThrower -

例外:

X

applyOrElse

public static <T,
S> S applyOrElse(Try.ThrowableFunction<T,S> onTry,
 T arg,
 S other)

Tries to apply a value or gets other value if an exception occurs.

型パラメータ:

T -

S -

パラメータ:

onTry -

arg -

other -

戻り値:

runOrElseRethrow

public static <T,
X extends RuntimeException> void runOrElseRethrow(Try.ThrowableRunnable onTry)
                                                            throws X

例外:

X extends RuntimeException

getOrElseRethrow

public static <T,
X extends RuntimeException> T getOrElseRethrow(Try.ThrowableSupplier<T> onTry)
                                                         throws X

例外:

X extends RuntimeException