com.github.fge.lambdas.functions.operators

Class LongUnaryOperatorChainer

java.lang.Object

com.github.fge.lambdas.Chainer<LongUnaryOperator,ThrowingLongUnaryOperator,LongUnaryOperatorChainer>

com.github.fge.lambdas.functions.operators.LongUnaryOperatorChainer

All Implemented Interfaces:

ThrowingLongUnaryOperator, LongUnaryOperator

public class LongUnaryOperatorChainer
extends Chainer<LongUnaryOperator,ThrowingLongUnaryOperator,LongUnaryOperatorChainer>
implements ThrowingLongUnaryOperator

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
LongUnaryOperatorChainer(ThrowingLongUnaryOperator throwing)

Method Summary

Modifier and Type	Method and Description
long	doApplyAsLong(long operand)
LongUnaryOperator	fallbackTo(LongUnaryOperator fallback) Fall back to a non throwing instance if this instance fails
LongUnaryOperator	orReturn(long retval)
LongUnaryOperator	orReturnSelf()
<E extends RuntimeException> ThrowingLongUnaryOperator	orThrow(Class<E> exclass) Rethrow the exception using a custom (unchecked!) exception class if this throwing instance fails
LongUnaryOperatorChainer	orTryWith(ThrowingLongUnaryOperator other) Try with another throwing instance if the first instance fails
LongUnaryOperator	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.ThrowingLongUnaryOperator

applyAsLong

Methods inherited from interface java.util.function.LongUnaryOperator

andThen, compose, identity

Constructor Detail

LongUnaryOperatorChainer

public LongUnaryOperatorChainer(ThrowingLongUnaryOperator throwing)

Method Detail

doApplyAsLong

public long doApplyAsLong(long operand)
                   throws Throwable

Specified by:

doApplyAsLong in interface ThrowingLongUnaryOperator

Throws:

Throwable

orTryWith

public LongUnaryOperatorChainer orTryWith(ThrowingLongUnaryOperator other)

Description copied from class: Chainer

Try with another throwing instance if the first instance fails

Specified by:

orTryWith in class Chainer<LongUnaryOperator,ThrowingLongUnaryOperator,LongUnaryOperatorChainer>

Parameters:

other - the other throwing instance

Returns:

a new chain

orThrow

public <E extends RuntimeException> ThrowingLongUnaryOperator 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<LongUnaryOperator,ThrowingLongUnaryOperator,LongUnaryOperatorChainer>

Type Parameters:

E - type parameter of the exception class

Parameters:

exclass - the exception class

Returns:

a throwing instance

fallbackTo

public LongUnaryOperator fallbackTo(LongUnaryOperator fallback)

Description copied from class: Chainer

Fall back to a non throwing instance if this instance fails

Specified by:

fallbackTo in class Chainer<LongUnaryOperator,ThrowingLongUnaryOperator,LongUnaryOperatorChainer>

Parameters:

fallback - the fallback instance

Returns:

a non throwing instance

sneakyThrow

public LongUnaryOperator 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<LongUnaryOperator,ThrowingLongUnaryOperator,LongUnaryOperatorChainer>

orReturn

public LongUnaryOperator orReturn(long retval)

orReturnSelf

public LongUnaryOperator orReturnSelf()