Package org.basex.query

Interface QueryFunction<T,R>

Type Parameters:
T - the type of the input to the function
R - the type of the result of the function
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 QueryFunction<T,R>
Function that raises query exceptions.
Author:
BaseX Team 2005-21, BSD License, Christian Gruen

  • Method Summary

    Modifier and Type
    Method
    Description
    R
    apply(T t)
    Applies this function to the given argument.

  • Method Details

    • apply

      R apply(T t) throws QueryException
      Applies this function to the given argument.
      Parameters:
      t - the function argument
      Returns:
      the function result
      Throws:
      QueryException - query exception