package net.minecraft.util.parsing.packrat.commands;

import com.mojang.brigadier.StringReader;
import net.minecraft.util.parsing.packrat.CachedParseState;
import net.minecraft.util.parsing.packrat.ErrorCollector;

public class StringReaderParserState extends CachedParseState<StringReader> {
	private final StringReader input;

	public StringReaderParserState(final ErrorCollector<StringReader> errorCollector, final StringReader input) {
		super(errorCollector);
		this.input = input;
	}

	public StringReader input() {
		return this.input;
	}

	@Override
	public int mark() {
		return this.input.getCursor();
	}

	@Override
	public void restore(final int mark) {
		this.input.setCursor(mark);
	}
}