1 /*
2 * #%L
3 * prolobjectlink-jpi-jtrolog
4 * %%
5 * Copyright (C) 2012 - 2018 WorkLogic Project
6 * %%
7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU Lesser General Public License as
9 * published by the Free Software Foundation, either version 2.1 of the
10 * License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Lesser Public License for more details.
16 *
17 * You should have received a copy of the GNU General Lesser Public
18 * License along with this program. If not, see
19 * <http://www.gnu.org/licenses/lgpl-2.1.html>.
20 * #L%
21 */
22 package jTrolog.engine;
23
24 import jTrolog.parser.Parser;
25 import jTrolog.lib.Library;
26
27 import java.lang.reflect.Method;
28
29 /**
30 * Wrapper for primitive library methods
31 *
32 * @author ivar.orstavik@hist.no
33 */
34 class PrimitiveInfo {
35
36 final Method method;
37 final Library source;
38 final String key;
39
40 PrimitiveInfo(Library lib, Method m, String functor, int arity) {
41 key = Parser.wrapAtom(functor) + "/" + arity;
42 source = lib;
43 method = m;
44 }
45
46 public String toString() {
47 return "[ primitive: method " + method.getName() + " - " + source.getClass().getName() + " ]\n";
48 }
49 }