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org.apache.jetspeed.statistics.impl.AggregateStatisticsImpl |
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1 | /* |
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2 | * Licensed to the Apache Software Foundation (ASF) under one or more |
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3 | * contributor license agreements. See the NOTICE file distributed with |
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4 | * this work for additional information regarding copyright ownership. |
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5 | * The ASF licenses this file to You under the Apache License, Version 2.0 |
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6 | * (the "License"); you may not use this file except in compliance with |
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7 | * the License. You may obtain a copy of the License at |
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8 | * |
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9 | * http://www.apache.org/licenses/LICENSE-2.0 |
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10 | * |
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11 | * Unless required by applicable law or agreed to in writing, software |
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12 | * distributed under the License is distributed on an "AS IS" BASIS, |
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13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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14 | * See the License for the specific language governing permissions and |
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15 | * limitations under the License. |
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16 | */ |
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17 | package org.apache.jetspeed.statistics.impl; |
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18 | ||
19 | import java.util.ArrayList; |
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20 | import java.util.Iterator; |
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21 | import java.util.List; |
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22 | import java.util.Map; |
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23 | ||
24 | import org.apache.jetspeed.statistics.AggregateStatistics; |
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25 | ||
26 | /** |
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27 | * AggregateStatisticsImpl |
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28 | * |
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29 | * @author <a href="mailto:chris@bluesunrise.com">Chris Schaefer </a> |
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30 | * @author <a href="mailto:taylor@apache.org">David Sean Taylor </a> |
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31 | * @version $Id: $ |
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32 | */ |
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33 | public class AggregateStatisticsImpl implements AggregateStatistics |
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34 | { |
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35 | ||
36 | private float avgProcessingTime; |
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37 | ||
38 | private float maxProcessingTime; |
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39 | ||
40 | private float minProcessingTime; |
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41 | ||
42 | private float stddevProcessingTime; |
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43 | ||
44 | private int hitcount; |
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45 | ||
46 | private List statlist; |
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47 | ||
48 | public AggregateStatisticsImpl() |
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49 | 0 | { |
50 | 0 | statlist = new ArrayList(); |
51 | 0 | } |
52 | ||
53 | public void addRow(Map row) |
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54 | { |
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55 | 0 | statlist.add(row); |
56 | 0 | } |
57 | ||
58 | /* |
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59 | * (non-Javadoc) |
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60 | * |
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61 | * @see org.apache.jetspeed.statistics.AggregateStatistics#getAvgProcessingTime() |
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62 | */ |
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63 | public float getAvgProcessingTime() |
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64 | { |
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65 | 0 | return this.avgProcessingTime; |
66 | } |
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67 | ||
68 | /* |
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69 | * (non-Javadoc) |
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70 | * |
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71 | * @see org.apache.jetspeed.statistics.AggregateStatistics#getHitCount() |
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72 | */ |
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73 | public int getHitCount() |
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74 | { |
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75 | 0 | return this.hitcount; |
76 | } |
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77 | ||
78 | /* |
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79 | * (non-Javadoc) |
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80 | * |
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81 | * @see org.apache.jetspeed.statistics.AggregateStatistics#getMaxProcessingTime() |
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82 | */ |
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83 | public float getMaxProcessingTime() |
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84 | { |
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85 | 0 | return this.maxProcessingTime; |
86 | } |
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87 | ||
88 | /* |
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89 | * (non-Javadoc) |
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90 | * |
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91 | * @see org.apache.jetspeed.statistics.AggregateStatistics#getMinProcessingTime() |
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92 | */ |
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93 | public float getMinProcessingTime() |
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94 | { |
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95 | 0 | return this.minProcessingTime; |
96 | } |
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97 | ||
98 | ||
99 | /* |
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100 | * (non-Javadoc) |
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101 | * |
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102 | * @see org.apache.jetspeed.statistics.AggregateStatistics#setHitCount(int) |
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103 | */ |
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104 | public void setHitCount(int hitCount) |
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105 | { |
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106 | ||
107 | 0 | this.hitcount = hitCount; |
108 | 0 | } |
109 | ||
110 | /* |
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111 | * (non-Javadoc) |
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112 | * |
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113 | * @see org.apache.jetspeed.statistics.AggregateStatistics#setMaxProcessingTime(float) |
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114 | */ |
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115 | public void setMaxProcessingTime(float time) |
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116 | { |
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117 | 0 | this.maxProcessingTime = Math.round(time); |
118 | 0 | } |
119 | ||
120 | /* |
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121 | * (non-Javadoc) |
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122 | * |
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123 | * @see org.apache.jetspeed.statistics.AggregateStatistics#setMinProcessingTime(float) |
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124 | */ |
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125 | public void setMinProcessingTime(float time) |
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126 | { |
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127 | 0 | this.minProcessingTime = Math.round(time); |
128 | 0 | } |
129 | ||
130 | /* (non-Javadoc) |
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131 | * @see org.apache.jetspeed.statistics.AggregateStatistics#setAvgProcessingTime(float) |
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132 | */ |
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133 | public void setAvgProcessingTime(float time) |
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134 | { |
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135 | 0 | this.avgProcessingTime = Math.round(time); |
136 | ||
137 | 0 | } |
138 | ||
139 | ||
140 | public String toString() |
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141 | { |
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142 | 0 | String s = "hit count = " + this.hitcount + "\n"; |
143 | 0 | s = s + "max time = " + this.maxProcessingTime + "\n"; |
144 | 0 | s = s + "min time = " + this.minProcessingTime + "\n"; |
145 | 0 | s = s + "avg time = " + this.avgProcessingTime + "\n"; |
146 | 0 | s = s + "stddev = " + this.stddevProcessingTime + "\n"; |
147 | 0 | String listStr =""; |
148 | 0 | Iterator it = this.statlist.iterator(); |
149 | 0 | int count = 0; |
150 | 0 | int size = statlist.size(); |
151 | 0 | int max = 5; |
152 | 0 | while((it.hasNext()) && (count++<max)) { |
153 | 0 | Object o = it.next(); |
154 | 0 | listStr = listStr+"\t"+o+"\n"; |
155 | 0 | } |
156 | 0 | if(size > max) { |
157 | 0 | s = s + "\tlist (top "+max+"):\n"+listStr; |
158 | } else { |
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159 | 0 | s = s + "\tlist ("+size+" entries):\n"+listStr; |
160 | } |
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161 | 0 | return s; |
162 | } |
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163 | ||
164 | /** |
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165 | * @return Returns the statlist. |
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166 | */ |
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167 | public List getStatlist() |
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168 | { |
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169 | 0 | return statlist; |
170 | } |
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171 | ||
172 | /** |
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173 | * @param statlist |
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174 | * The statlist to set. |
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175 | */ |
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176 | public void setStatlist(List statlist) |
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177 | { |
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178 | 0 | this.statlist = statlist; |
179 | 0 | } |
180 | } |
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