org.slieb.throwables

Interface DoublePredicateWithThrowable<E extends Throwable>

Type Parameters:

E - The extension

All Superinterfaces:

DoublePredicate

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 DoublePredicateWithThrowable<E extends Throwable>
extends DoublePredicate

Generated from DoublePredicate Extends java.util.function.DoublePredicate to allow for a checked exception.

Method Summary

Modifier and Type	Method and Description
static <E extends Throwable> DoublePredicate	aDoublePredicateThatUnsafelyThrowsUnchecked(DoublePredicateWithThrowable<E> doublepredicatewiththrowable) Utility method to unwrap lambdas of type DoublePredicate and withUncheckedThrowable any Exception
static <E extends Throwable> DoublePredicateWithThrowable<E>	asDoublePredicateWithThrowable(DoublePredicate doublepredicate) Utility method to convert DoublePredicateWithThrowable
static <E extends Throwable> DoublePredicateWithThrowable<E>	castDoublePredicateWithThrowable(DoublePredicateWithThrowable<E> doublepredicatewiththrowable) Utility method to mark lambdas of type DoublePredicateWithThrowable
default DoublePredicateWithThrowable<E>	onException(BiConsumer<Throwable,Object[]> consumer)
default DoublePredicateWithThrowable<E>	onException(Consumer<Throwable> consumer)
default boolean	test(double v1) Overridden method of DoublePredicateWithThrowable that will call testWithThrowable, but catching any exceptions.
boolean	testWithThrowable(double v1) Functional method that will throw exceptions.
default DoublePredicate	thatReturnsOnCatch(boolean defaultReturnValue)
default DoublePredicate	thatUnsafelyThrowsUnchecked()
default DoublePredicateWithThrowable<E>	withLogging() Will log WARNING level exceptions on logger if they occur within the interface
default DoublePredicateWithThrowable<E>	withLogging(org.slf4j.Logger logger) Will log WARNING level exceptions on logger if they occur within the interface
default DoublePredicateWithThrowable<E>	withLogging(org.slf4j.Logger logger, String message)

Methods inherited from interface java.util.function.DoublePredicate

and, negate, or

Method Detail

castDoublePredicateWithThrowable

static <E extends Throwable> DoublePredicateWithThrowable<E> castDoublePredicateWithThrowable(DoublePredicateWithThrowable<E> doublepredicatewiththrowable)

Utility method to mark lambdas of type DoublePredicateWithThrowable

Type Parameters:

E - The type this interface is allowed to throw

Parameters:

doublepredicatewiththrowable - The interface instance

Returns:

the cast interface

aDoublePredicateThatUnsafelyThrowsUnchecked

static <E extends Throwable> DoublePredicate aDoublePredicateThatUnsafelyThrowsUnchecked(DoublePredicateWithThrowable<E> doublepredicatewiththrowable)
                                                                                  throws E extends Throwable

Utility method to unwrap lambdas of type DoublePredicate and withUncheckedThrowable any Exception

Type Parameters:

E - The type this interface is allowed to throw

Parameters:

doublepredicatewiththrowable - The interface instance

Returns:

the cast interface

Throws:

E - the original Exception from doublepredicatewiththrowable

E extends Throwable

asDoublePredicateWithThrowable

static <E extends Throwable> DoublePredicateWithThrowable<E> asDoublePredicateWithThrowable(DoublePredicate doublepredicate)

Utility method to convert DoublePredicateWithThrowable

Type Parameters:

E - The type this interface is allowed to throw

Parameters:

doublepredicate - The interface instance

Returns:

the cast interface

test

default boolean test(double v1)

Overridden method of DoublePredicateWithThrowable that will call testWithThrowable, but catching any exceptions.

Specified by:

test in interface DoublePredicate

Parameters:

v1 - parameter to overridden method

Returns:

the value

testWithThrowable

boolean testWithThrowable(double v1)
                   throws E extends Throwable

Functional method that will throw exceptions.

Parameters:

v1 - parameter to overridden method

Returns:

the value

Throws:

E - some exception

E extends Throwable

thatReturnsOnCatch

default DoublePredicate thatReturnsOnCatch(boolean defaultReturnValue)

Parameters:

defaultReturnValue - A value to return if any throwable is caught.

Returns:

An interface that returns a default value if any exception occurs.

thatUnsafelyThrowsUnchecked

default DoublePredicate thatUnsafelyThrowsUnchecked()
                                             throws E extends Throwable

Returns:

An interface that is only returned if no exception has been thrown.

Throws:

E - if an exception E has been thrown, it is rethrown by this method

E extends Throwable

withLogging

default DoublePredicateWithThrowable<E> withLogging(org.slf4j.Logger logger,
                                                    String message)

Parameters:

logger - The logger to log exceptions on

message - A message to use for logging exceptions

Returns:

An interface that will log all exceptions to given logger

withLogging

default DoublePredicateWithThrowable<E> withLogging(org.slf4j.Logger logger)

Will log WARNING level exceptions on logger if they occur within the interface

Parameters:

logger - The logger instance to log exceptions on

Returns:

An interface that will log exceptions on given logger

withLogging

default DoublePredicateWithThrowable<E> withLogging()

Will log WARNING level exceptions on logger if they occur within the interface

Returns:

An interface that will log exceptions on global logger

onException

default DoublePredicateWithThrowable<E> onException(Consumer<Throwable> consumer)

Parameters:

consumer - An exception consumer.

Returns:

An interface that will log all exceptions to given logger

onException

default DoublePredicateWithThrowable<E> onException(BiConsumer<Throwable,Object[]> consumer)

Parameters:

consumer - An exception consumer.

Returns:

An interface that will log all exceptions to given logger