001
014
015 package com.liferay.portal.kernel.util;
016
017
020 public class LongWrapper
021 extends PrimitiveWrapper implements Comparable<LongWrapper> {
022
023 public static final Class<?> TYPE = Long.TYPE;
024
025 public LongWrapper() {
026 this(0L);
027 }
028
029 public LongWrapper(long value) {
030 _value = value;
031 }
032
033 public int compareTo(LongWrapper longWrapper) {
034 if (longWrapper == null) {
035 return 1;
036 }
037
038 if (getValue() > longWrapper.getValue()) {
039 return 1;
040 }
041 else if (getValue() < longWrapper.getValue()) {
042 return -1;
043 }
044 else {
045 return 0;
046 }
047 }
048
049 public long getValue() {
050 return _value;
051 }
052
053 public void setValue(long value) {
054 _value = value;
055 }
056
057 public long increment() {
058 return ++_value;
059 }
060
061 public long decrement() {
062 return --_value;
063 }
064
065 private long _value;
066
067 }