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123 lines
4.2 KiB
Java
123 lines
4.2 KiB
Java
/*
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* Copyright (c) 2019-2022 GeyserMC. http://geysermc.org
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* @author GeyserMC
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* @link https://github.com/GeyserMC/Geyser
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*/
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package org.geysermc.geyser.registry;
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import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
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import org.geysermc.geyser.registry.loader.RegistryLoader;
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import org.jetbrains.annotations.Nullable;
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import java.util.function.Supplier;
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/**
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* A mapped registry with an integer as the key. This class is designed to minimize the need for boxing/unboxing keys.
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*
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* @param <V> the value
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*/
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public class IntMappedRegistry<V> extends AbstractMappedRegistry<Integer, V, Int2ObjectMap<V>> {
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protected <I> IntMappedRegistry(I input, RegistryLoader<I, Int2ObjectMap<V>> registryLoader) {
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super(input, registryLoader);
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}
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/**
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* Returns the value registered by the given integer.
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*
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* @param i the integer
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* @return the value registered by the given integer.
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*/
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public V get(int i) {
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return this.mappings.get(i);
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}
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@Nullable
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@Override
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@Deprecated
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public V get(Integer key) {
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return super.get(key);
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}
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/**
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* Returns the value registered by the given key or the default value
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* specified if null.
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*
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* @param i the key
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* @param defaultValue the default value
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* @return the value registered by the given key or the default value
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* specified if null.
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*/
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public V getOrDefault(int i, V defaultValue) {
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return this.mappings.getOrDefault(i, defaultValue);
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}
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@Override
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@Deprecated
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public V getOrDefault(Integer key, V defaultValue) {
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return super.getOrDefault(key, defaultValue);
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}
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/**
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* Registers a new value into this registry with the given key.
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*
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* @param i the key
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* @param value the value
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* @return a new value into this registry with the given key.
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*/
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public V register(int i, V value) {
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return this.mappings.put(i, value);
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}
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@Override
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@Deprecated
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public V register(Integer key, V value) {
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return super.register(key, value);
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}
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/**
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* Creates a new integer mapped registry with the given {@link RegistryLoader}. The
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* input type is not specified here, meaning the loader return type is either
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* predefined, or the registry is populated at a later point.
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*
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* @param registryLoader the registry loader
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* @param <I> the input
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* @param <V> the map value
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* @return a new registry with the given RegistryLoader
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*/
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public static <I, V> IntMappedRegistry<V> create(RegistryLoader<I, Int2ObjectMap<V>> registryLoader) {
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return new IntMappedRegistry<>(null, registryLoader);
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}
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/**
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* Creates a new integer mapped registry with the given {@link RegistryLoader} and input.
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*
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* @param registryLoader the registry loader
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* @param <I> the input
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* @param <V> the map value
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* @return a new registry with the given RegistryLoader supplier
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*/
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public static <I, V> IntMappedRegistry<V> create(I input, Supplier<RegistryLoader<I, Int2ObjectMap<V>>> registryLoader) {
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return new IntMappedRegistry<>(input, registryLoader.get());
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}
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}
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