Package io.microsphere.lang.function

Interface ThrowableAction

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface ThrowableAction

A function interface for action with Throwable

Since:

1.0.0

See Also:

Function, Throwable

Method Summary

Modifier and Type	Method	Description
void	execute()	Executes the action
static void	execute(ThrowableAction action)	Executes ThrowableAction with the default exception handling
static void	execute(ThrowableAction action, java.util.function.Consumer<java.lang.Throwable> exceptionHandler)	Executes ThrowableAction with the customized exception handling
default void	execute(java.util.function.Consumer<java.lang.Throwable> exceptionHandler)	Executes execute() with the customized exception handling
default void	handleException(java.lang.Throwable failure)	Handle any exception that the execute() method throws

Method Detail

execute

void execute()
      throws java.lang.Throwable

Executes the action

Throws:

java.lang.Throwable - if met with error

execute

default void execute(java.util.function.Consumer<java.lang.Throwable> exceptionHandler)

Executes execute() with the customized exception handling

Parameters:

exceptionHandler - the handler to handle any exception that the execute() method throws

Throws:

java.lang.NullPointerException - if exceptionHandler is null

handleException

default void handleException(java.lang.Throwable failure)

Handle any exception that the execute() method throws

Parameters:

failure - the instance of Throwable

execute

static void execute(ThrowableAction action)

Executes ThrowableAction with the default exception handling

Parameters:

action - ThrowableAction

Throws:

java.lang.NullPointerException - if action is null

execute

static void execute(ThrowableAction action,
                    java.util.function.Consumer<java.lang.Throwable> exceptionHandler)
             throws java.lang.NullPointerException

Executes ThrowableAction with the customized exception handling

Parameters:

action - ThrowableAction

exceptionHandler - the handler to handle any exception that the execute() method throws

Throws:

java.lang.NullPointerException - if action or exceptionHandler is null