Package org.sellcom.core.util.function

Interface ThrowingLongPredicate

All Superinterfaces:

java.util.function.LongPredicate

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 ThrowingLongPredicate
extends java.util.function.LongPredicate

Represents a predicate (boolean-valued function) of one long-valued argument, possibly throwing an exception.

Since:

1.0

Method Summary

Modifier and Type	Method	Description
default java.util.function.LongPredicate	fallbackTo(java.util.function.LongPredicate fallback)	Returns a LongPredicate evaluating the given predicate on the argument if this predicate throws an exception.
default java.util.function.LongPredicate	fallbackTo(java.util.function.LongPredicate fallback, java.util.function.Consumer<java.lang.Exception> exceptionConsumer)	Returns a LongPredicate evaluating the given predicate on the argument if this predicate throws an exception.
default java.util.function.LongPredicate	orReturn(boolean value)	Returns a LongPredicate returning the given value if this predicate throws an exception.
default java.util.function.LongPredicate	orReturn(boolean value, java.util.function.Consumer<java.lang.Exception> exceptionConsumer)	Returns a LongPredicate returning the given value if this predicate throws an exception.
default ThrowingLongPredicate	orThrow(java.lang.Class<? extends java.lang.RuntimeException> exceptionClass)	Returns a ThrowingLongPredicate throwing an exception of the given type if this predicate throws an exception.
default ThrowingLongPredicate	orThrow(java.lang.Class<? extends java.lang.RuntimeException> exceptionClass, java.lang.String message)	Returns a ThrowingLongPredicate throwing an exception of the given type if this predicate throws an exception.
default ThrowingLongPredicate	orTryWith(ThrowingLongPredicate other)	Returns a ThrowingLongPredicate evaluating the given predicate on the argument if this predicate throws an exception.
default ThrowingLongPredicate	orTryWith(ThrowingLongPredicate other, java.util.function.Consumer<java.lang.Exception> exceptionConsumer)	Returns a ThrowingLongPredicate evaluating the given predicate on the argument if this predicate throws an exception.
default boolean	test(long argument)	Evaluates this predicate on the given argument.
boolean	testThrowing(long argument)	Evaluates this predicate on the given argument.

Methods inherited from interface java.util.function.LongPredicate

and, negate, or

Method Detail

test

default boolean test(long argument)

Evaluates this predicate on the given argument. Wraps any thrown checked exceptions with UncheckedException.

Specified by:

test in interface java.util.function.LongPredicate

Since:

1.0

testThrowing

boolean testThrowing(long argument)
              throws java.lang.Exception

Evaluates this predicate on the given argument.

Throws:

java.lang.Exception

Since:

1.0

fallbackTo

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

Returns a LongPredicate evaluating the given predicate on the argument if this predicate throws an exception.

Throws:

java.lang.IllegalArgumentException - if fallback is null

Since:

1.0

fallbackTo

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

Returns a LongPredicate evaluating the given predicate on the argument if this predicate throws an exception.

Throws:

java.lang.IllegalArgumentException - if fallback is null

Since:

1.0

orReturn

default java.util.function.LongPredicate orReturn(boolean value)

Returns a LongPredicate returning the given value if this predicate throws an exception.

Since:

1.0

orReturn

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

Returns a LongPredicate returning the given value if this predicate throws an exception.

Since:

1.0

orThrow

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

Returns a ThrowingLongPredicate throwing an exception of the given type if this predicate throws an exception. The original exception thrown by this predicate 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 ThrowingLongPredicate orThrow(java.lang.Class<? extends java.lang.RuntimeException> exceptionClass,
                                      java.lang.String message)

Returns a ThrowingLongPredicate throwing an exception of the given type if this predicate throws an exception. The original exception thrown by this predicate 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 ThrowingLongPredicate orTryWith(ThrowingLongPredicate other)

Returns a ThrowingLongPredicate evaluating the given predicate on the argument if this predicate throws an exception.

Throws:

java.lang.IllegalArgumentException - if other is null

Since:

1.0

orTryWith

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

Returns a ThrowingLongPredicate evaluating the given predicate on the argument if this predicate throws an exception.

Throws:

java.lang.IllegalArgumentException - if other is null

Since:

1.0