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1
54
55 package org.apache.jetspeed.portal.portlets.util.poll;
56
57
63 public class AnswerGroup {
64
65 private Answer[] answers = new Answer[0];
66
67
73 public AnswerGroup( Answer[] answers ) {
74 this.answers = answers;
75 }
76
77
83 public Answer getTopAnswer() {
84
85 Answer top = null;
86
87 for ( int i = 0; i < answers.length; ++i ) {
88
89
90 if ( top == null ||
91 this.answers[i].getVoteCount() > top.getVoteCount() ) {
92
93 top = this.answers[i];
94 continue;
95
96 }
97
98 }
99
100 return top;
101
102 }
103
104
110 public Answer getAnswer( int id ) {
111
112 for ( int i = 0; i < answers.length; ++i ) {
113
114 if ( answers[i].getID() == id ) {
115 return answers[i];
116 }
117 }
118
119 return null;
120 }
121
122
128 public Answer[] getAnswers() {
129 return this.answers;
130 }
131
132
138 public int getPercentage( Answer answer ) {
139
140 int total = this.getTotal();
141 int votes = answer.getVoteCount();
142
143 if ( total == 0 ||
144 votes == 0 ) {
145
146 return 0;
147 }
148
149 float percentage = ((float) votes / total * 100);
150
151 return (int)percentage;
152
153 }
154
155
161 public int getTotal() {
162
163 int total = 0;
164
165 for ( int i = 0; i < answers.length; ++i ) {
166 total += answers[i].getVoteCount();
167 }
168
169 return total;
170 }
171
172 }
173 |
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