/*
 * Decompiled with CFR 0.152.
 * 
 * Could not load the following classes:
 *  com.mojang.brigadier.StringReader
 *  com.mojang.brigadier.exceptions.CommandSyntaxException
 *  org.jspecify.annotations.Nullable
 */
package net.minecraft.util.parsing.packrat.commands;

import com.mojang.brigadier.StringReader;
import com.mojang.brigadier.exceptions.CommandSyntaxException;
import net.minecraft.resources.Identifier;
import net.minecraft.util.parsing.packrat.ParseState;
import net.minecraft.util.parsing.packrat.Rule;
import org.jspecify.annotations.Nullable;

public class IdentifierParseRule
implements Rule<StringReader, Identifier> {
    public static final Rule<StringReader, Identifier> INSTANCE = new IdentifierParseRule();

    private IdentifierParseRule() {
    }

    @Override
    public @Nullable Identifier parse(ParseState<StringReader> state) {
        state.input().skipWhitespace();
        try {
            return Identifier.readNonEmpty(state.input());
        }
        catch (CommandSyntaxException e) {
            return null;
        }
    }
}