Package Torello.Java.Function

Interface ShortPredicate

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 ShortPredicate

Function-Pointer Input: short Output: boolean.

This is similar to Java's IntPredicate, except it explicity requires a short type in it's lambda 'test' method.

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Method Summary

@FunctionalInterface (Lambda) Method
Modifier and Type	Method
boolean	test(short s)
Default Composition & Builder Method(s)
Modifier and Type	Method
default ShortPredicate	and(ShortPredicate other)
default ShortPredicate	negate()
default ShortPredicate	or(ShortPredicate other)

Method Detail

test

🡇 ⇈ ⮫

boolean test(short s)

Evaluates this predicate on the given argument.

Parameters:

s - primitive short-integer input argument.

Returns:

TRUE if the input argument matches this predicate, and FALSE otherwise.

and

🡅 🡇 ⇈ ⮫

default ShortPredicate and(ShortPredicate 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-AND'ed with this predicate

Returns:

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

Throws:

java.lang.NullPointerException - if parameter 'other' is null.

Code:

Exact Method Body:

 if (other == null)
     throw new NullPointerException("null has been passed to parameter 'other'");

 return (short s) -> this.test(s) && other.test(s);

negate

🡅 🡇 ⇈ ⮫

default ShortPredicate negate()

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

Returns:

A predicate that represents the logical negation of this predicate

Code:

Exact Method Body:

 return (short s) -> ! this.test(s);

or

🡅 ⇈ ⮫

default ShortPredicate or(ShortPredicate 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:

java.lang.NullPointerException - if parameter 'other' is null.

Code:

Exact Method Body:

 if (other == null)
     throw new NullPointerException("null has been passed to parameter 'other'");

 return (short s) -> this.test(s) || other.test(s);