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/*
* This file is licensed under the MIT License, part of Roughly Enough Items.
* Copyright (c) 2018, 2019, 2020 shedaniel
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package me.shedaniel.rei.api;
import net.minecraft.resources.ResourceLocation;
import org.jetbrains.annotations.NotNull;
import java.util.Collections;
import java.util.List;
import java.util.Optional;
public interface RecipeDisplay {
/**
* @return a list of inputs
*/
@NotNull
List<? extends List<? extends EntryStack<?>>> getInputEntries();
/**
* @return a list of outputs
*/
@NotNull
List<? extends List<? extends EntryStack<?>>> getResultingEntries();
/**
* Gets the required items used in craftable filters
*
* @return the list of required items
*/
@NotNull
default List<? extends List<? extends EntryStack<?>>> getRequiredEntries() {
return Collections.emptyList();
}
/**
* Gets the recipe display category identifier
*
* @return the identifier of the category
*/
@NotNull
ResourceLocation getRecipeCategory();
/**
* Gets the recipe location from datapack.
*
* @return the recipe location
*/
@NotNull
default Optional<ResourceLocation> getRecipeLocation() {
return Optional.empty();
}
}
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