Package org.basex.util

Interface Checks<T>

Type Parameters:
T - the type of the input to the predicate
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 Checks<T>
Functional interface for boolean array checks.
Author:
BaseX Team 2005-21, BSD License, Christian Gruen

  • Method Summary

    Modifier and Type
    Method
    Description
    default boolean
    all(Iterable<T> values)
    Returns true if all value checks are successful.
    default boolean
    all(T[] values)
    Returns true if all value checks are successful.
    default boolean
    any(Iterable<T> values)
    Returns true if at least one value check is successful.
    default boolean
    any(T[] values)
    Returns true if at least one value check is successful.
    default int
    index(Iterable<T> values)
    Returns the index of the first successful check.
    default int
    index(T[] values)
    Returns the index of the first successful check.
    boolean
    ok(T value)
    Returns the result of a check.

  • Method Details

    • any

      default boolean any(Iterable<T> values)
      Returns true if at least one value check is successful.
      Parameters:
      values - values to check
      Returns:
      result of check

    • all

      default boolean all(Iterable<T> values)
      Returns true if all value checks are successful.
      Parameters:
      values - values to check
      Returns:
      result of check

    • index

      default int index(Iterable<T> values)
      Returns the index of the first successful check.
      Parameters:
      values - values to check
      Returns:
      index, -1 otherwise

    • any

      default boolean any(T[] values)
      Returns true if at least one value check is successful.
      Parameters:
      values - values to check
      Returns:
      result of check

    • all

      default boolean all(T[] values)
      Returns true if all value checks are successful.
      Parameters:
      values - values to check
      Returns:
      result of check

    • index

      default int index(T[] values)
      Returns the index of the first successful check.
      Parameters:
      values - values to check
      Returns:
      index, -1 otherwise

    • ok

      boolean ok(T value)
      Returns the result of a check.
      Parameters:
      value - single value
      Returns:
      result of check