com.github.fge.lambdas.functions.operators

Class IntUnaryOperatorChainer

java.lang.Object

com.github.fge.lambdas.Chainer<IntUnaryOperator,ThrowingIntUnaryOperator,IntUnaryOperatorChainer>

com.github.fge.lambdas.functions.operators.IntUnaryOperatorChainer

All Implemented Interfaces:

ThrowingIntUnaryOperator, IntUnaryOperator

public class IntUnaryOperatorChainer
extends Chainer<IntUnaryOperator,ThrowingIntUnaryOperator,IntUnaryOperatorChainer>
implements ThrowingIntUnaryOperator

Nested Class Summary

Nested classes/interfaces inherited from class com.github.fge.lambdas.Chainer

Chainer.InstantiationException

Field Summary

Fields inherited from class com.github.fge.lambdas.Chainer

throwing

Constructor Summary

Constructors

Constructor and Description
IntUnaryOperatorChainer(ThrowingIntUnaryOperator throwing)

Method Summary

Modifier and Type	Method and Description
int	doApplyAsInt(int operand)
IntUnaryOperator	fallbackTo(IntUnaryOperator fallback) Fall back to a non throwing instance if this instance fails
IntUnaryOperator	orReturn(int retval)
IntUnaryOperator	orReturnSelf()
<E extends RuntimeException> ThrowingIntUnaryOperator	orThrow(Class<E> exclass) Rethrow the exception using a custom (unchecked!) exception class if this throwing instance fails
IntUnaryOperatorChainer	orTryWith(ThrowingIntUnaryOperator other) Try with another throwing instance if the first instance fails
IntUnaryOperator	sneakyThrow() Sneaky throw of the exception thrown by the instance

Methods inherited from class com.github.fge.lambdas.Chainer

doSneakyThrow, rethrow

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.github.fge.lambdas.functions.operators.ThrowingIntUnaryOperator

applyAsInt

Methods inherited from interface java.util.function.IntUnaryOperator

andThen, compose, identity

Constructor Detail

IntUnaryOperatorChainer

public IntUnaryOperatorChainer(ThrowingIntUnaryOperator throwing)

Method Detail

doApplyAsInt

public int doApplyAsInt(int operand)
                 throws Throwable

Specified by:

doApplyAsInt in interface ThrowingIntUnaryOperator

Throws:

Throwable

orTryWith

public IntUnaryOperatorChainer orTryWith(ThrowingIntUnaryOperator other)

Description copied from class: Chainer

Try with another throwing instance if the first instance fails

Specified by:

orTryWith in class Chainer<IntUnaryOperator,ThrowingIntUnaryOperator,IntUnaryOperatorChainer>

Parameters:

other - the other throwing instance

Returns:

a new chain

orThrow

public <E extends RuntimeException> ThrowingIntUnaryOperator orThrow(Class<E> exclass)

Description copied from class: Chainer

Rethrow the exception using a custom (unchecked!) exception class if this throwing instance fails

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

The original exception thrown will be the cause of the generated exception.

All instances of Error or RuntimeException thrown by the instance are thrown as is.

Specified by:

orThrow in class Chainer<IntUnaryOperator,ThrowingIntUnaryOperator,IntUnaryOperatorChainer>

Type Parameters:

E - type parameter of the exception class

Parameters:

exclass - the exception class

Returns:

a throwing instance

fallbackTo

public IntUnaryOperator fallbackTo(IntUnaryOperator fallback)

Description copied from class: Chainer

Fall back to a non throwing instance if this instance fails

Specified by:

fallbackTo in class Chainer<IntUnaryOperator,ThrowingIntUnaryOperator,IntUnaryOperatorChainer>

Parameters:

fallback - the fallback instance

Returns:

a non throwing instance

sneakyThrow

public IntUnaryOperator sneakyThrow()

Description copied from class: Chainer

Sneaky throw of the exception thrown by the instance

This code was inspited by the Lombok project.

Specified by:

sneakyThrow in class Chainer<IntUnaryOperator,ThrowingIntUnaryOperator,IntUnaryOperatorChainer>

orReturn

public IntUnaryOperator orReturn(int retval)

orReturnSelf

public IntUnaryOperator orReturnSelf()