dk.vajhoej.record8

Interface ElementsFunction

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 ElementsFunction

Functional interface for LengthProvider2.getElements().

Method Summary

Modifier and Type	Method and Description
int	getElements(java.lang.Object o, int n) Get number of elements in array.

Method Detail

getElements

int getElements(java.lang.Object o,
                int n)

Get number of elements in array. Note: can only be used with struct fields that are arrays.

Parameters:

o - object (not completely initialized for read)

n - field number

Returns:

elements (values < 0 indicates that value is to be ignored)