Package ru.progrm_jarvis.javacommons.util.function

Interface LongPredicate

All Superinterfaces:
LongPredicate, Predicate<@NotNull Long>
All Known Subinterfaces:
LongRange
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 LongPredicate extends Predicate<@NotNull Long>, LongPredicate
Represents a predicate (boolean-valued function) of one argument. This is the primitive type specialization of Predicate for long.
See Also:

  • Method Details

    • testAsLong

      boolean testAsLong(long value)
      Evaluates this predicate on the given argument.
      Parameters:
      value - the input argument
      Returns:
      true if the input argument matches the predicate or false otherwise

    • test

      default boolean test(long value)
      Specified by:
      test in interface LongPredicate

    • test

      @Contract("null -> fail") default boolean test(@NotNull @NotNull Long value)
      Specified by:
      test in interface Predicate<@NotNull Long>

    • and

      @Contract(value="null -> fail; _ -> _", pure=true) @NotNull default @NotNull LongPredicate and(@NonNull @NonNull LongPredicate 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

    • and

      @Contract(value="null -> fail; _ -> _", pure=true) @NotNull default @NotNull LongPredicate and(@NonNull @NonNull Predicate<@NotNull ? super Long> other)
      Specified by:
      and in interface Predicate<@NotNull Long>

    • and

      @Contract(value="null -> fail; _ -> _", pure=true) @NotNull default @NotNull LongPredicate and(@NonNull LongPredicate other)
      Specified by:
      and in interface LongPredicate

    • or

      @Contract(value="null -> fail; _ -> _", pure=true) @NotNull default @NotNull LongPredicate or(@NonNull @NonNull LongPredicate 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

    • or

      @Contract(value="null -> fail; _ -> _", pure=true) @NotNull default @NotNull LongPredicate or(@NonNull @NonNull Predicate<@NotNull ? super Long> other)
      Specified by:
      or in interface Predicate<@NotNull Long>

    • or

      @Contract(value="null -> fail; _ -> _", pure=true) @NotNull default @NotNull LongPredicate or(@NonNull LongPredicate other)
      Specified by:
      or in interface LongPredicate

    • negate

      @Contract(value="-> _", pure=true) @NotNull default @NotNull LongPredicate negate()
      Specified by:
      negate in interface LongPredicate
      Specified by:
      negate in interface Predicate<@NotNull Long>

    • isEqual

      @Contract(value="_ -> _", pure=true) @NotNull static @NotNull LongPredicate isEqual(long value)
      Returns a predicate that tests if two arguments are equal.
      Parameters:
      value - value with which to compare the tested one
      Returns:
      a predicate that tests if two arguments are equal

    • isNotEqual

      @Contract(value="_ -> _", pure=true) @NotNull static @NotNull LongPredicate isNotEqual(long value)
      Returns a predicate that tests if two arguments are not equal.
      Parameters:
      value - value with which to compare the tested one
      Returns:
      a predicate that tests if two arguments are not equal

    • alwaysTrue

      @Contract(value="-> _", pure=true) @NotNull static @NotNull DoublePredicate alwaysTrue()
      Creates a predicate which is always true.
      Returns:
      predicate which is always true

    • alwaysFalse

      @Contract(value="-> _", pure=true) @NotNull static @NotNull DoublePredicate alwaysFalse()
      Creates a predicate which is always false.
      Returns:
      predicate which is always false