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package net.minecraft.advancements.critereon;
import com.google.common.collect.Iterables;
import com.mojang.serialization.Codec;
import com.mojang.serialization.codecs.RecordCodecBuilder;
import com.mojang.serialization.codecs.RecordCodecBuilder.Instance;
import java.util.Optional;
import java.util.function.Predicate;
public record CollectionPredicate<T, P extends Predicate<T>>(
Optional<CollectionContentsPredicate<T, P>> contains, Optional<CollectionCountsPredicate<T, P>> counts, Optional<MinMaxBounds.Ints> size
) implements Predicate<Iterable<T>> {
public static <T, P extends Predicate<T>> Codec<CollectionPredicate<T, P>> codec(Codec<P> p_330735_) {
return RecordCodecBuilder.create(
p_335025_ -> p_335025_.group(
CollectionContentsPredicate.<T, P>codec(p_330735_).optionalFieldOf("contains").forGetter(CollectionPredicate::contains),
CollectionCountsPredicate.<T, P>codec(p_330735_).optionalFieldOf("count").forGetter(CollectionPredicate::counts),
MinMaxBounds.Ints.CODEC.optionalFieldOf("size").forGetter(CollectionPredicate::size)
)
.apply(p_335025_, CollectionPredicate::new)
);
}
public boolean test(Iterable<T> p_332418_) {
if (this.contains.isPresent() && !this.contains.get().test(p_332418_)) {
return false;
} else {
return this.counts.isPresent() && !this.counts.get().test(p_332418_)
? false
: !this.size.isPresent() || this.size.get().matches(Iterables.size(p_332418_));
}
}
} |