org.whaka.util

Class UberPredicates

java.lang.Object

org.whaka.util.UberPredicates

public class UberPredicates
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	UberPredicates.DistinctPredicateProxy<T>

Method Summary

Modifier and Type	Method and Description
static <T> java.util.function.Predicate<T>	allOf(java.util.Collection<java.util.function.Predicate<T>> predicates)
static <T> java.util.function.Predicate<T>	allOf(java.util.function.Predicate<T>... predicates)
static <T> java.util.function.Predicate<T>	anyOf(java.util.Collection<java.util.function.Predicate<T>> predicates)
static <T> java.util.function.Predicate<T>	anyOf(java.util.function.Predicate<T>... predicates)
static <T> java.util.function.Predicate<T>	counter(long n, boolean value) Create a predicate that will return specified N numbers of specified value.
static <T> java.util.function.Predicate<T>	distinct(java.util.function.Predicate<T> delegate)
static <T> java.util.function.Predicate<T>	fromSupplier(java.util.function.BooleanSupplier sup) Create a predicate that calls specified boolean supplier on any argument
static <T> java.util.function.Predicate<T>	noneOf(java.util.Collection<java.util.function.Predicate<T>> predicates)
static <T> java.util.function.Predicate<T>	noneOf(java.util.function.Predicate<T>... predicates)
static <T> java.util.function.Predicate<T>	not(java.util.function.Predicate<T> predicate)
static <T> java.util.function.Predicate<T>	peek(java.util.function.Consumer<? super T> consumer, boolean result) Create a predicate that calls specified consumer and then returns specified fixed result.
static <T> java.util.function.Predicate<T>	peekFalse(java.util.function.Consumer<? super T> consumer) Equal to the peek(Consumer, boolean) with fixed false result
static <T> java.util.function.Predicate<T>	peekTrue(java.util.function.Consumer<? super T> consumer) Equal to the peek(Consumer, boolean) with fixed true result

Methods inherited from class java.lang.Object

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

Method Detail

counter

public static <T> java.util.function.Predicate<T> counter(long n,
                                                          boolean value)

Create a predicate that will return specified N numbers of specified value. Then predicate will return !value

peek

public static <T> java.util.function.Predicate<T> peek(java.util.function.Consumer<? super T> consumer,
                                                       boolean result)

Create a predicate that calls specified consumer and then returns specified fixed result.

See Also:

peekTrue(Consumer), peekFalse(Consumer)

peekTrue

public static <T> java.util.function.Predicate<T> peekTrue(java.util.function.Consumer<? super T> consumer)

Equal to the peek(Consumer, boolean) with fixed true result

See Also:

peekFalse(Consumer)

peekFalse

public static <T> java.util.function.Predicate<T> peekFalse(java.util.function.Consumer<? super T> consumer)

Equal to the peek(Consumer, boolean) with fixed false result

See Also:

peekTrue(Consumer)

fromSupplier

public static <T> java.util.function.Predicate<T> fromSupplier(java.util.function.BooleanSupplier sup)

Create a predicate that calls specified boolean supplier on any argument

not

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

anyOf

@SafeVarargs
public static <T> java.util.function.Predicate<T> anyOf(java.util.function.Predicate<T>... predicates)

anyOf

public static <T> java.util.function.Predicate<T> anyOf(java.util.Collection<java.util.function.Predicate<T>> predicates)

allOf

@SafeVarargs
public static <T> java.util.function.Predicate<T> allOf(java.util.function.Predicate<T>... predicates)

allOf

public static <T> java.util.function.Predicate<T> allOf(java.util.Collection<java.util.function.Predicate<T>> predicates)

noneOf

@SafeVarargs
public static <T> java.util.function.Predicate<T> noneOf(java.util.function.Predicate<T>... predicates)

noneOf

public static <T> java.util.function.Predicate<T> noneOf(java.util.Collection<java.util.function.Predicate<T>> predicates)

distinct

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