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A dynamic, easy, highly customizable scripting language.

There is a newer version: 2.0.0

/*
 * Copyright (c) 2013-2018, João Vitor Verona Biazibetti - All Rights Reserved
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see .
 *
 * https://www.github.com/BloodShura
 */

package com.github.bloodshura.x.venus.library;

import com.github.bloodshura.x.collection.list.impl.XArrayList;
import com.github.bloodshura.x.collection.view.XView;
import com.github.bloodshura.x.util.XApi;
import com.github.bloodshura.x.venus.function.Function;
import com.github.bloodshura.x.venus.type.Type;

public class LibraryList extends XArrayList {
	public Function findFunction(String name, XView argumentTypes) {
		XApi.requireNonNull(name, "name");

		Function found = null;
		Function foundVarArgs = null;

		for (VenusLibrary library : this) {
			for (Function function : library) {
				if (function.accepts(name, argumentTypes)) {
					if (function.isVarArgs()) {
						if (foundVarArgs == null) {
							foundVarArgs = function;
						}
					}
					else {
						found = function;
					}
				}
			}
		}

		return found != null ? found : foundVarArgs;
	}
}