BooleanUnaryOperator (fastutil 8.5.15)

All Superinterfaces:

java.util.function.Function<java.lang.Boolean,java.lang.Boolean>, java.util.function.UnaryOperator<java.lang.Boolean>

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 BooleanUnaryOperator
extends java.util.function.UnaryOperator<java.lang.Boolean>
```
A type-specific UnaryOperator; provides methods operating both on objects and on primitives.

Since:

8.5.0

See Also:

UnaryOperator

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods Deprecated Methods
Modifier and Type	Method	Description
`boolean`	`apply(boolean x)`	Computes the operator on the given input.
`default java.lang.Boolean`	`apply(java.lang.Boolean x)`	Deprecated. Please use the corresponding type-specific method instead.
`static BooleanUnaryOperator`	`identity()`	Returns a `UnaryOperator` that always returns the input unmodified.
`static BooleanUnaryOperator`	`negation()`	Returns a `UnaryOperator` that always returns the logical negation of the input.

Methods inherited from interface java.util.function.Function
andThen, compose

- Method Detail
  - apply
```
boolean apply(boolean x)
```
    Computes the operator on the given input.
    
    Parameters:
    
    x - the input.
    
    Returns:
    
    the output of the operator on the given input.
  - identity
```
static BooleanUnaryOperator identity()
```
    Returns a UnaryOperator that always returns the input unmodified.
    
    See Also:
    
    UnaryOperator.identity()
  - negation
```
static BooleanUnaryOperator negation()
```
    Returns a UnaryOperator that always returns the logical negation of the input.
  - apply
```
@Deprecated
default java.lang.Boolean apply(java.lang.Boolean x)
```
    Deprecated.
    Please use the corresponding type-specific method instead.
    
    Specified by:
    
    apply in interface java.util.function.Function<java.lang.Boolean,java.lang.Boolean>