com.github.fge.lambdas.functions.doublefunctions

Class DoubleToIntFunctionChainer

java.lang.Object

com.github.fge.lambdas.Chainer<DoubleToIntFunction,ThrowingDoubleToIntFunction,DoubleToIntFunctionChainer>

com.github.fge.lambdas.functions.doublefunctions.DoubleToIntFunctionChainer

All Implemented Interfaces:

ThrowingDoubleToIntFunction, DoubleToIntFunction

public class DoubleToIntFunctionChainer
extends Chainer<DoubleToIntFunction,ThrowingDoubleToIntFunction,DoubleToIntFunctionChainer>
implements ThrowingDoubleToIntFunction

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
DoubleToIntFunctionChainer(ThrowingDoubleToIntFunction throwing)

Method Summary

Modifier and Type	Method and Description
int	doApplyAsInt(double value)
DoubleToIntFunction	fallbackTo(DoubleToIntFunction fallback) Fall back to a non throwing instance if this instance fails
DoubleToIntFunction	orReturn(int retval)
<E extends RuntimeException> ThrowingDoubleToIntFunction	orThrow(Class<E> exclass) Rethrow the exception using a custom (unchecked!) exception class if this throwing instance fails
DoubleToIntFunctionChainer	orTryWith(ThrowingDoubleToIntFunction other) Try with another throwing instance if the first instance fails
DoubleToIntFunction	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.doublefunctions.ThrowingDoubleToIntFunction

applyAsInt

Constructor Detail

DoubleToIntFunctionChainer

public DoubleToIntFunctionChainer(ThrowingDoubleToIntFunction throwing)

Method Detail

doApplyAsInt

public int doApplyAsInt(double value)
                 throws Throwable

Specified by:

doApplyAsInt in interface ThrowingDoubleToIntFunction

Throws:

Throwable

orTryWith

public DoubleToIntFunctionChainer orTryWith(ThrowingDoubleToIntFunction other)

Description copied from class: Chainer

Try with another throwing instance if the first instance fails

Specified by:

orTryWith in class Chainer<DoubleToIntFunction,ThrowingDoubleToIntFunction,DoubleToIntFunctionChainer>

Parameters:

other - the other throwing instance

Returns:

a new chain

orThrow

public <E extends RuntimeException> ThrowingDoubleToIntFunction 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<DoubleToIntFunction,ThrowingDoubleToIntFunction,DoubleToIntFunctionChainer>

Type Parameters:

E - type parameter of the exception class

Parameters:

exclass - the exception class

Returns:

a throwing instance

fallbackTo

public DoubleToIntFunction fallbackTo(DoubleToIntFunction fallback)

Description copied from class: Chainer

Fall back to a non throwing instance if this instance fails

Specified by:

fallbackTo in class Chainer<DoubleToIntFunction,ThrowingDoubleToIntFunction,DoubleToIntFunctionChainer>

Parameters:

fallback - the fallback instance

Returns:

a non throwing instance

sneakyThrow

public DoubleToIntFunction 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<DoubleToIntFunction,ThrowingDoubleToIntFunction,DoubleToIntFunctionChainer>

orReturn

public DoubleToIntFunction orReturn(int retval)