com.github.fge.lambdas.predicates

Class LongPredicateChainer

java.lang.Object

com.github.fge.lambdas.Chainer<LongPredicate,ThrowingLongPredicate,LongPredicateChainer>

com.github.fge.lambdas.predicates.LongPredicateChainer

All Implemented Interfaces:

ThrowingLongPredicate, LongPredicate

public class LongPredicateChainer
extends Chainer<LongPredicate,ThrowingLongPredicate,LongPredicateChainer>
implements ThrowingLongPredicate

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
LongPredicateChainer(ThrowingLongPredicate throwing)

Method Summary

Modifier and Type	Method and Description
boolean	doTest(long value)
LongPredicate	fallbackTo(LongPredicate fallback) Fall back to a non throwing instance if this instance fails
LongPredicate	orReturnFalse()
LongPredicate	orReturnTrue()
<E extends RuntimeException> ThrowingLongPredicate	orThrow(Class<E> exclass) Rethrow the exception using a custom (unchecked!) exception class if this throwing instance fails
LongPredicateChainer	orTryWith(ThrowingLongPredicate other) Try with another throwing instance if the first instance fails
LongPredicate	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.predicates.ThrowingLongPredicate

test

Methods inherited from interface java.util.function.LongPredicate

and, negate, or

Constructor Detail

LongPredicateChainer

public LongPredicateChainer(ThrowingLongPredicate throwing)

Method Detail

doTest

public boolean doTest(long value)
               throws Throwable

Specified by:

doTest in interface ThrowingLongPredicate

Throws:

Throwable

orTryWith

public LongPredicateChainer orTryWith(ThrowingLongPredicate other)

Description copied from class: Chainer

Try with another throwing instance if the first instance fails

Specified by:

orTryWith in class Chainer<LongPredicate,ThrowingLongPredicate,LongPredicateChainer>

Parameters:

other - the other throwing instance

Returns:

a new chain

orThrow

public <E extends RuntimeException> ThrowingLongPredicate 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<LongPredicate,ThrowingLongPredicate,LongPredicateChainer>

Type Parameters:

E - type parameter of the exception class

Parameters:

exclass - the exception class

Returns:

a throwing instance

fallbackTo

public LongPredicate fallbackTo(LongPredicate fallback)

Description copied from class: Chainer

Fall back to a non throwing instance if this instance fails

Specified by:

fallbackTo in class Chainer<LongPredicate,ThrowingLongPredicate,LongPredicateChainer>

Parameters:

fallback - the fallback instance

Returns:

a non throwing instance

sneakyThrow

public LongPredicate 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<LongPredicate,ThrowingLongPredicate,LongPredicateChainer>

orReturnTrue

public LongPredicate orReturnTrue()

orReturnFalse

public LongPredicate orReturnFalse()