1
14
15 package com.liferay.portal.kernel.util;
16
17
22 public class DoubleWrapper
23 extends PrimitiveWrapper implements Comparable<DoubleWrapper> {
24
25 public static final Class<?> TYPE = Double.TYPE;
26
27 public DoubleWrapper() {
28 this(0D);
29 }
30
31 public DoubleWrapper(double value) {
32 _value = value;
33 }
34
35 public int compareTo(DoubleWrapper doubleWrapper) {
36 if (doubleWrapper == null) {
37 return 1;
38 }
39
40 if (getValue() > doubleWrapper.getValue()) {
41 return 1;
42 }
43 else if (getValue() < doubleWrapper.getValue()) {
44 return -1;
45 }
46 else {
47 return 0;
48 }
49 }
50
51 public double getValue() {
52 return _value;
53 }
54
55 public void setValue(double value) {
56 _value = value;
57 }
58
59 public double increment() {
60 return ++_value;
61 }
62
63 public double decrement() {
64 return --_value;
65 }
66
67 private double _value;
68
69 }