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1
23
24
29
30 package com.sun.appserv.management.j2ee.statistics;
31
32 import java.util.Set  ;
33 import java.util.Map ;
34 import java.io.Serializable ;
35
36 import javax.management.openmbean.CompositeData ;
37
38 import javax.management.j2ee.statistics.Statistic ;
39 import javax.management.j2ee.statistics.RangeStatistic ;
40
41 import com.sun.appserv.management.util.jmx.OpenMBeanUtil;
42
43
46 public class RangeStatisticImpl extends StatisticImpl
47 implements RangeStatistic , Serializable
48 {
49 static final long serialVersionUID = 6530146323113291603L;
50
51
52 private final long Current;
53 private final long HighWaterMark;
54 private final long LowWaterMark;
55
56
57 public
58 RangeStatisticImpl(
59 final String name,
60 final String description,
61 final String unit,
62 final long startTime,
63 final long lastSampleTime,
64 final long low,
65 final long current,
66 final long high )
67 {
68 super( name, description, unit, startTime, lastSampleTime );
69
70 if ( current < low || current > high )
71 {
72 throw new IllegalArgumentException ();
73 }
74
75 Current = current;
76 HighWaterMark = high;
77 LowWaterMark = low;
78 }
79
80 public
81 RangeStatisticImpl( final CompositeData compositeData )
82 {
83 this( OpenMBeanUtil.compositeDataToMap( compositeData ) );
84 }
85
86 public
87 RangeStatisticImpl( final Map <String ,?> m )
88 {
89 this( new MapStatisticImpl( m ) );
90 }
91
92 public
93 RangeStatisticImpl( final RangeStatistic s )
94 {
95 super( s );
96
97 Current = s.getCurrent();
98 LowWaterMark = s.getHighWaterMark();
99 HighWaterMark = s.getLowWaterMark();
100 }
101
102
103 public
104 RangeStatisticImpl( final MapStatistic s )
105 {
106 super( s );
107
108 Current = s.getlong( "Current" );
109 LowWaterMark = s.getlong( "LowWaterMark" );
110 HighWaterMark = s.getlong( "HighWaterMark" );
111 }
112
113
114 public long
115 getCurrent()
116 {
117 return( Current );
118 }
119
120 public long
121 getHighWaterMark()
122 {
123 return( HighWaterMark );
124 }
125
126 public long
127 getLowWaterMark()
128 {
129 return( LowWaterMark );
130 }
131 }
132
133
134
135
136
137 |
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