org.libj.util.function

Interface BooleanPredicate

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
 @Generated(value="Autogenerated by OpenJAX CodeGen Template (0.2.5)",
           date="2020-05-23")
public interface BooleanPredicate

Represents a predicate (boolean-valued function) of one boolean-valued argument. This is the boolean-consuming primitive type specialization of Predicate.

See Also:

Predicate

Method Summary

Modifier and Type	Method and Description
default BooleanPredicate	and(BooleanPredicate other) Returns a composed predicate that represents a short-circuiting logical AND of this predicate and another.
default BooleanPredicate	negate() Returns a predicate that represents the logical negation of this predicate.
default BooleanPredicate	or(BooleanPredicate other) Returns a composed predicate that represents a short-circuiting logical OR of this predicate and another.
boolean	test(boolean value) Evaluates this predicate on the given argument.

Method Detail

test

boolean test(boolean value)

Evaluates this predicate on the given argument.

Parameters:

value - The input argument.

Returns:

true if the input argument matches the predicate, otherwise false.

and

default BooleanPredicate and(BooleanPredicate other)

Returns a composed predicate that represents a short-circuiting logical AND of this predicate and another. When evaluating the composed predicate, if this predicate is false, then the other predicate is not evaluated.

Any exceptions thrown during evaluation of either predicate are relayed to the caller; if evaluation of this predicate throws an exception, the other predicate will not be evaluated.

Parameters:

other - A predicate that will be logically-ANDed with this predicate

Returns:

A composed predicate that represents the short-circuiting logical AND of this predicate and the other predicate.

Throws:

NullPointerException - If other is null.

negate

default BooleanPredicate negate()

Returns a predicate that represents the logical negation of this predicate.

Returns:

A predicate that represents the logical negation of this predicate.

or

default BooleanPredicate or(BooleanPredicate other)

Returns a composed predicate that represents a short-circuiting logical OR of this predicate and another. When evaluating the composed predicate, if this predicate is true, then the other predicate is not evaluated.

Any exceptions thrown during evaluation of either predicate are relayed to the caller; if evaluation of this predicate throws an exception, the other predicate will not be evaluated.

Parameters:

other - A predicate that will be logically-ORed with this predicate.

Returns:

A composed predicate that represents the short-circuiting logical OR of this predicate and the other predicate.

Throws:

NullPointerException - if other is null.