View Javadoc

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   * Double class represents the double prolog data type
26   */
27  @SuppressWarnings("serial")
28  public class Double extends jTrolog.terms.Float {
29  
30  	private double value;
31  
32  	public Double(double v) {
33  		value = v;
34  	}
35  
36  	public Double(String v) throws NumberFormatException {
37  		value = java.lang.Double.parseDouble(v);
38  	}
39  
40  	/**
41  	 * Returns the value of the Double as int
42  	 */
43  	final public int intValue() {
44  		return (int) value;
45  	}
46  
47  	/**
48  	 * Returns the value of the Double as float
49  	 */
50  	final public float floatValue() {
51  		return (float) value;
52  	}
53  
54  	/**
55  	 * Returns the value of the Double as double
56  	 */
57  	final public double doubleValue() {
58  		return value;
59  	}
60  
61  	/**
62  	 * Returns the value of the Double as long
63  	 */
64  	final public long longValue() {
65  		return (long) value;
66  	}
67  
68  	public String toString() {
69  		return java.lang.Double.toString(value);
70  	}
71  }