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.terms;
23
24 /**
25 * Long class represents the long prolog data type
26 */
27 @SuppressWarnings({ "serial" })
28 public class Long extends Int {
29
30 private long value;
31
32 public Long(long v) {
33 value = v;
34 }
35
36 public Long(String val) {
37 value = java.lang.Long.parseLong(val);
38 }
39
40 /**
41 * Returns the value of the Integer as int
42 */
43 final public int intValue() {
44 if (value > Integer.MAX_VALUE)
45 throw new RuntimeException("value not intable");
46 return (int) value;
47 }
48
49 /**
50 * Returns the value of the Integer as float
51 */
52 final public float floatValue() {
53 return (float) value;
54 }
55
56 /**
57 * Returns the value of the Integer as double
58 */
59 final public double doubleValue() {
60 return (double) value;
61 }
62
63 /**
64 * Returns the value of the Integer as long
65 */
66 final public long longValue() {
67 return value;
68 }
69
70 public String toString() {
71 return java.lang.Long.toString(value);
72 }
73 }