Package org.sellcom.core.util.function

Interface ThrowingDoubleUnaryOperator

All Superinterfaces:

java.util.function.DoubleUnaryOperator

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 ThrowingDoubleUnaryOperator
extends java.util.function.DoubleUnaryOperator

Represents an operation on a single double-valued operand that produces a double-valued result, possibly throwing an exception.

Since:

1.0

Method Summary

Modifier and Type	Method	Description
default ThrowingDoubleUnaryOperator	andThen(ThrowingDoubleUnaryOperator after)	Returns a composed ThrowingDoubleUnaryOperator that first applies this operator to the argument, and then applies the after operator to the result.
default double	applyAsDouble(double argument)	Applies this operator to the given argument.
double	applyAsDoubleThrowing(double argument)	Applies this operator to the given argument.
default ThrowingDoubleUnaryOperator	compose(ThrowingDoubleUnaryOperator before)	Returns a composed ThrowingDoubleUnaryOperator that first applies the before operator to the argument, and then applies this operator to the result.
default java.util.function.DoubleUnaryOperator	fallbackTo(java.util.function.DoubleUnaryOperator fallback)	Returns a DoubleUnaryOperator applying the given operator to the argument if this operator throws an exception.
default java.util.function.DoubleUnaryOperator	fallbackTo(java.util.function.DoubleUnaryOperator fallback, java.util.function.Consumer<java.lang.Exception> exceptionConsumer)	Returns a DoubleUnaryOperator applying the given operator to the argument if this operator throws an exception.
default java.util.function.DoubleUnaryOperator	orReturn(double value)	Returns a DoubleUnaryOperator returning the given value if this operator throws an exception.
default java.util.function.DoubleUnaryOperator	orReturn(double value, java.util.function.Consumer<java.lang.Exception> exceptionConsumer)	Returns a DoubleUnaryOperator returning the given value if this operator throws an exception.
default ThrowingDoubleUnaryOperator	orThrow(java.lang.Class<? extends java.lang.RuntimeException> exceptionClass)	Returns a ThrowingDoubleUnaryOperator throwing an exception of the given type if this operator throws an exception.
default ThrowingDoubleUnaryOperator	orThrow(java.lang.Class<? extends java.lang.RuntimeException> exceptionClass, java.lang.String message)	Returns a ThrowingDoubleUnaryOperator throwing an exception of the given type if this operator throws an exception.
default ThrowingDoubleUnaryOperator	orTryWith(ThrowingDoubleUnaryOperator other)	Returns a ThrowingDoubleUnaryOperator applying the given operator to the argument if this operator throws an exception.
default ThrowingDoubleUnaryOperator	orTryWith(ThrowingDoubleUnaryOperator other, java.util.function.Consumer<java.lang.Exception> exceptionConsumer)	Returns a ThrowingDoubleUnaryOperator applying the given operator to the argument if this operator throws an exception.

Methods inherited from interface java.util.function.DoubleUnaryOperator

andThen, compose

Method Detail

andThen

default ThrowingDoubleUnaryOperator andThen(ThrowingDoubleUnaryOperator after)

Returns a composed ThrowingDoubleUnaryOperator that first applies this operator to the argument, and then applies the after operator to the result.

Throws:

java.lang.IllegalArgumentException - if after is null

Since:

1.0

applyAsDouble

default double applyAsDouble(double argument)

Applies this operator to the given argument. Wraps any thrown checked exceptions with UncheckedException.

Specified by:

applyAsDouble in interface java.util.function.DoubleUnaryOperator

Since:

1.0

applyAsDoubleThrowing

double applyAsDoubleThrowing(double argument)
                      throws java.lang.Exception

Applies this operator to the given argument.

Throws:

java.lang.Exception

Since:

1.0

compose

default ThrowingDoubleUnaryOperator compose(ThrowingDoubleUnaryOperator before)

Returns a composed ThrowingDoubleUnaryOperator that first applies the before operator to the argument, and then applies this operator to the result.

Throws:

java.lang.IllegalArgumentException - if before is null

Since:

1.0

fallbackTo

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

Returns a DoubleUnaryOperator applying the given operator to the argument if this operator throws an exception.

Throws:

java.lang.IllegalArgumentException - if fallback is null

Since:

1.0

fallbackTo

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

Returns a DoubleUnaryOperator applying the given operator to the argument if this operator throws an exception.

Throws:

java.lang.IllegalArgumentException - if fallback is null

Since:

1.0

orReturn

default java.util.function.DoubleUnaryOperator orReturn(double value)

Returns a DoubleUnaryOperator returning the given value if this operator throws an exception.

Since:

1.0

orReturn

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

Returns a DoubleUnaryOperator returning the given value if this operator throws an exception.

Since:

1.0

orThrow

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

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

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

Returns a ThrowingDoubleUnaryOperator applying the given operator to the argument if this operator throws an exception.

Throws:

java.lang.IllegalArgumentException - if other is null

Since:

1.0

orTryWith

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

Returns a ThrowingDoubleUnaryOperator applying the given operator to the argument if this operator throws an exception.

Throws:

java.lang.IllegalArgumentException - if other is null

Since:

1.0