software.amazon.smithy.utils

Class FunctionalUtils

java.lang.Object

software.amazon.smithy.utils.FunctionalUtils

public final class FunctionalUtils
extends java.lang.Object

Utilities for working with functions, predicates, etc.

Method Summary

Modifier and Type	Method and Description
static <T> java.util.function.Predicate<T>	alwaysTrue() Returns a Predicate that always returns true.
static <T> java.util.function.Predicate<T>	not(java.util.function.Predicate<T> predicate) Negates a Predicate.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

not

public static <T> java.util.function.Predicate<T> not(java.util.function.Predicate<T> predicate)

Negates a Predicate.

Type Parameters:

T - Value type of the predicate.

Parameters:

predicate - Predicate to negate.

Returns:

Returns a predicate that negates the given predicate.

alwaysTrue

public static <T> java.util.function.Predicate<T> alwaysTrue()

Returns a Predicate that always returns true.

Type Parameters:

T - Value that the predicate accepts.

Returns:

Returns the predicate.