Package net.neoforged.neoforge.common.util

Class RecipeMatcher

java.lang.Object

net.neoforged.neoforge.common.util.RecipeMatcher

public class RecipeMatcher
extends Object

Constructor Summary

Constructors

Constructor	Description
RecipeMatcher()

Method Summary

Modifier and Type	Method	Description
private static boolean	backtrack(BitSet data, int[] ret, int start, int elements)
private static boolean	claim(int[] ret, BitSet data, int claimed, int elements)
static <T> int @Nullable []	findMatches(List<T> inputs, List<? extends Predicate<T>> tests)	Attempts to match inputs to the specified tests.

Methods inherited from class java.lang.Object

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

Constructor Details

RecipeMatcher

public RecipeMatcher()

Method Details

findMatches

public static <T> int @Nullable [] findMatches(List<T> inputs,
 List<? extends Predicate<T>> tests)

Attempts to match inputs to the specified tests. In the best way that all inputs are used by one test. Will return null in any of these cases: input/test lengths don't match. This is only for matching paired outputs. any input doesn't match a test any test doesn't match a input If we are unable to determine a proper pair

Returns:

An array mapping inputs to tests. ret[x] = y means input[x] = test[y]

claim

private static boolean claim(int[] ret,
 BitSet data,
 int claimed,
 int elements)

backtrack

private static boolean backtrack(BitSet data,
 int[] ret,
 int start,
 int elements)