Type Parameters:: T - type of value, which is stored.

public interface Try<T>

This class provides work with checked exceptions in a functional style.

Method Summary

Modifier and Type	Method	Description
`static Try<None>`	`failure(CheckedSupplier<Exception> supplier)`
`static Try<None>`	`failure(Exception exception)`
`Try<T>`	`filter(CheckedPredicate<? super T> predicate)`
`T`	`forceGet()`
`Optional<T>`	`get()`
`T`	`getOrElse(Supplier<T> valueSupplier)`
`T`	`getOrElse(T value)`
`<X extends Exception> T`	`getOrElseThrow(CheckedFunction<Exception,? extends X> exMapper)`
`<X extends Exception> T`	`getOrElseThrow(CheckedSupplier<? extends X> exSupplier)`
`boolean`	`isEmpty()`
`boolean`	`isFailure()`
`boolean`	`isPresent()`
`boolean`	`isSuccess()`
`boolean`	`isUseless()`
`<M> Try<M>`	`map(CheckedFunction<? super T,? extends M> mapper)`
`Try<T>`	`onFailure(CheckedConsumer<Exception> consumer)`
`Try<T>`	`onFailure(CheckedRunnable runnable)`
`Try<T>`	`onSuccess(CheckedConsumer<? super T> consumer)`
`Try<T>`	`onSuccess(CheckedRunnable runnable)`
`<X extends Exception> Optional<T>`	`optionalOrElseThrow(CheckedFunction<Exception,? extends X> exMapper)`
`<X extends Exception> Optional<T>`	`optionalOrElseThrow(CheckedSupplier<? extends X> exSupplier)`
`Try<T>`	`peek(CheckedConsumer<? super T> consumer)`
`Try<T>`	`peek(CheckedRunnable runnable)`
`<X extends Exception> Try<T>`	`recover(Class<X> exceptionType, Function<? super X,? extends T> recoverFunction)`
`<X extends Exception> void`	`rethrow(Function<Exception,? extends X> exMapper)`
`<X extends Exception> Try<None>`	`rethrowWhen(Class<X> expectedExceptionType)`
`<X extends Exception, M extends Exception> Try<None>`	`rethrowWhen(Class<X> expectedExceptionType, Function<? super X,? extends M> exMapper)`
`static Try<None>`	`run(CheckedRunnable runnable)`
`static void`	`runOrRethrow(CheckedRunnable runnable)`
`static <T> Try<T>`	`success(CheckedSupplier<? extends T> supplier)`
`static <T> Try<T>`	`success(T value)`
`static <T> Try<T>`	`supply(CheckedSupplier<? extends T> supplier)`
`static <T> T`	`supplyOrRethrow(CheckedSupplier<? extends T> supplier)`
`Try<T>`	`whatever(CheckedRunnable runnable)`

Method Details
- success
  
  static <T> Try<T> success(T value)
- success
  
  static <T> Try<T> success(CheckedSupplier<? extends T> supplier)
- failure
  
  static Try<None> failure(Exception exception)
- failure
  
  static Try<None> failure(CheckedSupplier<Exception> supplier)
- run
  
  static Try<None> run(CheckedRunnable runnable)
- supply
  
  static <T> Try<T> supply(CheckedSupplier<? extends T> supplier)
- runOrRethrow
  
  static void runOrRethrow(CheckedRunnable runnable)
- supplyOrRethrow
  
  static <T> T supplyOrRethrow(CheckedSupplier<? extends T> supplier)
- rethrow
  
  <X extends Exception> void rethrow(Function<Exception,? extends X> exMapper) throws X extends Exception
  
  Throws:
  
  X extends Exception
- rethrowWhen
  
  <X extends Exception, M extends Exception> Try<None> rethrowWhen(Class<X> expectedExceptionType, Function<? super X,? extends M> exMapper)
- rethrowWhen
  
  <X extends Exception> Try<None> rethrowWhen(Class<X> expectedExceptionType)
- peek
  
  Try<T> peek(CheckedConsumer<? super T> consumer)
- peek
  
  Try<T> peek(CheckedRunnable runnable)
- filter
  
  Try<T> filter(CheckedPredicate<? super T> predicate)
- map
  
  <M> Try<M> map(CheckedFunction<? super T,? extends M> mapper)
- whatever
  
  Try<T> whatever(CheckedRunnable runnable)
- recover
  
  <X extends Exception> Try<T> recover(Class<X> exceptionType, Function<? super X,? extends T> recoverFunction)
- optionalOrElseThrow
  
  <X extends Exception> Optional<T> optionalOrElseThrow(CheckedSupplier<? extends X> exSupplier) throws X extends Exception
  
  Throws:
  
  X extends Exception
- optionalOrElseThrow
  
  <X extends Exception> Optional<T> optionalOrElseThrow(CheckedFunction<Exception,? extends X> exMapper) throws X extends Exception
  
  Throws:
  
  X extends Exception
- getOrElse
  
  T getOrElse(T value)
- getOrElse
  
  T getOrElse(Supplier<T> valueSupplier)
- getOrElseThrow
  
  <X extends Exception> T getOrElseThrow(CheckedSupplier<? extends X> exSupplier) throws X extends Exception
  
  Throws:
  
  X extends Exception
- getOrElseThrow
  
  <X extends Exception> T getOrElseThrow(CheckedFunction<Exception,? extends X> exMapper) throws X extends Exception
  
  Throws:
  
  X extends Exception
- onFailure
  
  Try<T> onFailure(CheckedConsumer<Exception> consumer)
- onFailure
  
  Try<T> onFailure(CheckedRunnable runnable)
- onSuccess
  
  Try<T> onSuccess(CheckedConsumer<? super T> consumer)
- onSuccess
  
  Try<T> onSuccess(CheckedRunnable runnable)
- get
  
  Optional<T> get()
- forceGet
  
  T forceGet()
- isEmpty
  
  boolean isEmpty()
- isPresent
  
  boolean isPresent()
- isUseless
  
  boolean isUseless()
- isSuccess
  
  boolean isSuccess()
- isFailure
  
  boolean isFailure()

Interface Try<T>

Method Summary

Method Details