32 lines
730 B
Java
32 lines
730 B
Java
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package net.minecraft.core;
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import javax.annotation.Nullable;
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public interface IdMap<T> extends Iterable<T> {
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int DEFAULT = -1;
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int getId(T p_122652_);
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@Nullable
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T byId(int p_122651_);
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default T byIdOrThrow(int p_200958_) {
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T t = this.byId(p_200958_);
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if (t == null) {
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throw new IllegalArgumentException("No value with id " + p_200958_);
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} else {
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return t;
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}
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}
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default int getIdOrThrow(T p_329088_) {
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int i = this.getId(p_329088_);
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if (i == -1) {
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throw new IllegalArgumentException("Can't find id for '" + p_329088_ + "' in map " + this);
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} else {
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return i;
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}
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}
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int size();
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}
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