Package org.sellcom.core.util.function

Interface ThrowingIntUnaryOperator

All Superinterfaces:

java.util.function.IntUnaryOperator

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 ThrowingIntUnaryOperator
extends java.util.function.IntUnaryOperator

Represents an operation on a single int-valued operand that produces an int-valued result, possibly throwing an exception.

Since:

1.0

Method Summary

Modifier and Type	Method	Description
default ThrowingIntUnaryOperator	andThen(ThrowingIntUnaryOperator after)	Returns a composed ThrowingIntUnaryOperator that first applies this operator to the argument, and then applies the after operator to the result.
default int	applyAsInt(int argument)	Applies this operator to the given argument.
int	applyAsIntThrowing(int argument)	Applies this operator to the given argument.
default ThrowingIntUnaryOperator	compose(ThrowingIntUnaryOperator before)	Returns a composed ThrowingIntUnaryOperator that first applies the before operator to the argument, and then applies this operator to the result.
default java.util.function.IntUnaryOperator	fallbackTo(java.util.function.IntUnaryOperator fallback)	Returns an IntUnaryOperator applying the given operator to the argument if this operator throws an exception.
default java.util.function.IntUnaryOperator	fallbackTo(java.util.function.IntUnaryOperator fallback, java.util.function.Consumer<java.lang.Exception> exceptionConsumer)	Returns an IntUnaryOperator applying the given operator to the argument if this operator throws an exception.
default java.util.function.IntUnaryOperator	orReturn(int value)	Returns an IntUnaryOperator returning the given value if this operator throws an exception.
default java.util.function.IntUnaryOperator	orReturn(int value, java.util.function.Consumer<java.lang.Exception> exceptionConsumer)	Returns an IntUnaryOperator returning the given value if this operator throws an exception.
default ThrowingIntUnaryOperator	orThrow(java.lang.Class<? extends java.lang.RuntimeException> exceptionClass)	Returns a ThrowingIntUnaryOperator throwing an exception of the given type if this operator throws an exception.
default ThrowingIntUnaryOperator	orThrow(java.lang.Class<? extends java.lang.RuntimeException> exceptionClass, java.lang.String message)	Returns a ThrowingIntUnaryOperator throwing an exception of the given type if this operator throws an exception.
default ThrowingIntUnaryOperator	orTryWith(ThrowingIntUnaryOperator other)	Returns a ThrowingIntUnaryOperator applying the given operator to the argument if this operator throws an exception.
default ThrowingIntUnaryOperator	orTryWith(ThrowingIntUnaryOperator other, java.util.function.Consumer<java.lang.Exception> exceptionConsumer)	Returns a ThrowingIntUnaryOperator applying the given operator to the argument if this operator throws an exception.

Methods inherited from interface java.util.function.IntUnaryOperator

andThen, compose

Method Detail

andThen

default ThrowingIntUnaryOperator andThen(ThrowingIntUnaryOperator after)

Returns a composed ThrowingIntUnaryOperator that first applies this operator to the argument, and then applies the after operator to the result.

Throws:

java.lang.IllegalArgumentException - if after is null

Since:

1.0

applyAsInt

default int applyAsInt(int argument)

Applies this operator to the given argument. Wraps any thrown checked exceptions with UncheckedException.

Specified by:

applyAsInt in interface java.util.function.IntUnaryOperator

Since:

1.0

applyAsIntThrowing

int applyAsIntThrowing(int argument)
                throws java.lang.Exception

Applies this operator to the given argument.

Throws:

java.lang.Exception

Since:

1.0

compose

default ThrowingIntUnaryOperator compose(ThrowingIntUnaryOperator before)

Returns a composed ThrowingIntUnaryOperator that first applies the before operator to the argument, and then applies this operator to the result.

Throws:

java.lang.IllegalArgumentException - if before is null

Since:

1.0

fallbackTo

default java.util.function.IntUnaryOperator fallbackTo(java.util.function.IntUnaryOperator fallback)

Returns an IntUnaryOperator applying the given operator to the argument if this operator throws an exception.

Throws:

java.lang.IllegalArgumentException - if fallback is null

Since:

1.0

fallbackTo

default java.util.function.IntUnaryOperator fallbackTo(java.util.function.IntUnaryOperator fallback,
                                                       java.util.function.Consumer<java.lang.Exception> exceptionConsumer)

Returns an IntUnaryOperator applying the given operator to the argument if this operator throws an exception.

Throws:

java.lang.IllegalArgumentException - if fallback is null

Since:

1.0

orReturn

default java.util.function.IntUnaryOperator orReturn(int value)

Returns an IntUnaryOperator returning the given value if this operator throws an exception.

Since:

1.0

orReturn

default java.util.function.IntUnaryOperator orReturn(int value,
                                                     java.util.function.Consumer<java.lang.Exception> exceptionConsumer)

Returns an IntUnaryOperator returning the given value if this operator throws an exception.

Since:

1.0

orThrow

default ThrowingIntUnaryOperator orThrow(java.lang.Class<? extends java.lang.RuntimeException> exceptionClass)

Returns a ThrowingIntUnaryOperator throwing an exception of the given type if this operator throws an exception. The original exception thrown by this operator is the cause of the thrown exception.

The exception class must have a constructor accepting a single Throwable as an argument.

Throws:

java.lang.IllegalArgumentException - if exceptionClass is null

Since:

1.0

orThrow

default ThrowingIntUnaryOperator orThrow(java.lang.Class<? extends java.lang.RuntimeException> exceptionClass,
                                         java.lang.String message)

Returns a ThrowingIntUnaryOperator throwing an exception of the given type if this operator throws an exception. The original exception thrown by this operator is the cause of the thrown exception.

The exception class must have a constructor accepting String and Throwable as arguments.

Throws:

java.lang.IllegalArgumentException - if exceptionClass is null

Since:

1.0

orTryWith

default ThrowingIntUnaryOperator orTryWith(ThrowingIntUnaryOperator other)

Returns a ThrowingIntUnaryOperator applying the given operator to the argument if this operator throws an exception.

Throws:

java.lang.IllegalArgumentException - if other is null

Since:

1.0

orTryWith

default ThrowingIntUnaryOperator orTryWith(ThrowingIntUnaryOperator other,
                                           java.util.function.Consumer<java.lang.Exception> exceptionConsumer)

Returns a ThrowingIntUnaryOperator applying the given operator to the argument if this operator throws an exception.

Throws:

java.lang.IllegalArgumentException - if other is null

Since:

1.0