1 /*
2 * #%L
3 * prolobjectlink-jpi-jpl
4 * %%
5 * Copyright (C) 2019 Prolobjectlink 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 io.github.prolobjectlink.prolog.jpl;
23
24 import io.github.prolobjectlink.prolog.PrologList;
25 import io.github.prolobjectlink.prolog.PrologProvider;
26 import io.github.prolobjectlink.prolog.PrologTerm;
27
28 /**
29 *
30 * @author Jose Zalacain
31 * @since 1.0
32 */
33 final class JplEmpty extends JplList implements PrologList {
34
35 protected JplEmpty(PrologProvider provider) {
36 super(provider);
37 }
38
39 @Override
40 public PrologTerm[] getArguments() {
41 return new PrologTerm[0];
42 }
43
44 @Override
45 public int getArity() {
46 return value.arity();
47 }
48
49 @Override
50 public String getFunctor() {
51 return value.name();
52 }
53
54 }