Spring Core 6.1.4 · org.springframework.util.function.ThrowingConsumer

Method Summary

Modifier and Type	Method and Description
public default void	accept(T the input argument t) Implements java.util.function.Consumer.accept. Default `Consumer#accept(Object)` that wraps any thrown checked exceptions (by default in a `RuntimeException`).
public default void	accept(T t, BiFunction<String, Exception, RuntimeException> `BiFunction` that wraps the given message and checked exception into a runtime exception exceptionWrapper) Performs this operation on the given argument, wrapping any thrown checked exceptions using the given `exceptionWrapper`.
public void	acceptWithException(T the input argument t) Performs this operation on the given argument, possibly throwing a checked exception.
public static < the type of the input to the operation T> ThrowingConsumer<T>	Returns: a new `ThrowingConsumer` instance of(ThrowingConsumer<T> the source consumer consumer) Lambda friendly convenience method that can be used to create a `ThrowingConsumer` where the `accept(Object)` method wraps any checked exception thrown by the supplied lambda expression or method reference.
public static < the type of the input to the operation T> ThrowingConsumer<T>	Returns: a new `ThrowingConsumer` instance of(ThrowingConsumer<T> the source consumer consumer, BiFunction<String, Exception, RuntimeException> the exception wrapper to use exceptionWrapper) Lambda friendly convenience method that can be used to create a `ThrowingConsumer` where the `accept(Object)` method wraps any thrown checked exceptions using the given `exceptionWrapper`.
public default ThrowingConsumer<T>	Returns: the replacement `ThrowingConsumer` instance throwing(BiFunction<String, Exception, RuntimeException> `BiFunction` that wraps the given message and checked exception into a runtime exception exceptionWrapper) Return a new `ThrowingConsumer` where the `accept(Object)` method wraps any thrown checked exceptions using the given `exceptionWrapper`.

Inherited from java.util.function.Consumer:: andThen

Method Detail

accept back to summary

accept	back to summary
public default void accept(T t) Implements java.util.function.Consumer.accept. Default `Consumer#accept(Object)` that wraps any thrown checked exceptions (by default in a `RuntimeException`). Parameters t:T Doc from java.util.function.Consumer.accept. the input argument Annotations @Override See Also `java.util.function.Consumer#accept(Object)`

public default void accept(T t)

Implements java.util.function.Consumer.accept.

Default Consumer#accept(Object) that wraps any thrown checked exceptions (by default in a RuntimeException).

Parameters

t:T

Doc from java.util.function.Consumer.accept.

the input argument

Annotations

@Override

accept back to summary

accept	back to summary
public default void accept(T t, BiFunction<String, Exception, RuntimeException> exceptionWrapper) Performs this operation on the given argument, wrapping any thrown checked exceptions using the given `exceptionWrapper`. Parameters exceptionWrapper:BiFunction<String, Exception, RuntimeException> `BiFunction` that wraps the given message and checked exception into a runtime exception

public default void accept(T t, BiFunction<String, Exception, RuntimeException> exceptionWrapper)

Performs this operation on the given argument, wrapping any thrown checked exceptions using the given exceptionWrapper.

Parameters

exceptionWrapper:BiFunction<String, Exception, RuntimeException>: BiFunction that wraps the given message and checked exception into a runtime exception

acceptWithException	back to summary
public void acceptWithException(T t) throws Exception Performs this operation on the given argument, possibly throwing a checked exception. Parameters t:T the input argument Exceptions Exception: on error

acceptWithException

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public void acceptWithException(T t) throws Exception

Performs this operation on the given argument, possibly throwing a checked exception.

Parameters

t:T: the input argument

Exceptions

Exception:: on error

of back to summary

of	back to summary
public static <T> ThrowingConsumer<T> of(ThrowingConsumer<T> consumer) Lambda friendly convenience method that can be used to create a `ThrowingConsumer` where the `accept(Object)` method wraps any checked exception thrown by the supplied lambda expression or method reference. This method can be especially useful when working with method references. It allows you to easily convert a method that throws a checked exception into an instance compatible with a regular `Consumer`. For example: list.forEach(ThrowingConsumer.of(Example::methodThatCanThrowCheckedException)); Parameters <T> the type of the input to the operation consumer:ThrowingConsumer<T> the source consumer Returns:ThrowingConsumer<T> a new `ThrowingConsumer` instance

public static <T> ThrowingConsumer<T> of(ThrowingConsumer<T> consumer)

Lambda friendly convenience method that can be used to create a ThrowingConsumer where the accept(Object) method wraps any checked exception thrown by the supplied lambda expression or method reference.

This method can be especially useful when working with method references. It allows you to easily convert a method that throws a checked exception into an instance compatible with a regular Consumer.

For example:

list.forEach(ThrowingConsumer.of(Example::methodThatCanThrowCheckedException));

Parameters

<T>: the type of the input to the operation
consumer:ThrowingConsumer<T>: the source consumer

Returns:ThrowingConsumer<T>

a new ThrowingConsumer instance

of back to summary

of	back to summary
public static <T> ThrowingConsumer<T> of(ThrowingConsumer<T> consumer, BiFunction<String, Exception, RuntimeException> exceptionWrapper) Lambda friendly convenience method that can be used to create a `ThrowingConsumer` where the `accept(Object)` method wraps any thrown checked exceptions using the given `exceptionWrapper`. This method can be especially useful when working with method references. It allows you to easily convert a method that throws a checked exception into an instance compatible with a regular `Consumer`. For example: list.forEach(ThrowingConsumer.of(Example::methodThatCanThrowCheckedException, IllegalStateException::new)); Parameters <T> the type of the input to the operation consumer:ThrowingConsumer<T> the source consumer exceptionWrapper:BiFunction<String, Exception, RuntimeException> the exception wrapper to use Returns:ThrowingConsumer<T> a new `ThrowingConsumer` instance

public static <T> ThrowingConsumer<T> of(ThrowingConsumer<T> consumer, BiFunction<String, Exception, RuntimeException> exceptionWrapper)

Lambda friendly convenience method that can be used to create a ThrowingConsumer where the accept(Object) method wraps any thrown checked exceptions using the given exceptionWrapper.

For example:

list.forEach(ThrowingConsumer.of(Example::methodThatCanThrowCheckedException, IllegalStateException::new));

Parameters

<T>: the type of the input to the operation
consumer:ThrowingConsumer<T>: the source consumer
exceptionWrapper:BiFunction<String, Exception, RuntimeException>: the exception wrapper to use

Returns:ThrowingConsumer<T>

a new ThrowingConsumer instance

throwing back to summary

throwing	back to summary
public default ThrowingConsumer<T> throwing(BiFunction<String, Exception, RuntimeException> exceptionWrapper) Return a new `ThrowingConsumer` where the `accept(Object)` method wraps any thrown checked exceptions using the given `exceptionWrapper`. Parameters exceptionWrapper:BiFunction<String, Exception, RuntimeException> `BiFunction` that wraps the given message and checked exception into a runtime exception Returns:ThrowingConsumer<T> the replacement `ThrowingConsumer` instance

public default ThrowingConsumer<T> throwing(BiFunction<String, Exception, RuntimeException> exceptionWrapper)

Return a new ThrowingConsumer where the accept(Object) method wraps any thrown checked exceptions using the given exceptionWrapper.

Parameters

exceptionWrapper:BiFunction<String, Exception, RuntimeException>: BiFunction that wraps the given message and checked exception into a runtime exception

Returns:ThrowingConsumer<T>

the replacement ThrowingConsumer instance

public Interface ThrowingConsumer<T>

Method Summary

Method Detail