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/* |
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* |
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* Copyright 2014, Armenak Grigoryan, and individual contributors as indicated |
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* by the @authors tag. See the copyright.txt in the distribution for a |
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* full listing of individual contributors. |
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* |
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* This is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU Lesser General Public License as |
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* published by the Free Software Foundation; either version 2.1 of |
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* the License, or (at your option) any later version. |
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* |
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* This software is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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*/ |
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package com.strider.datadefender.utils; |
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import java.util.ArrayList; |
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import java.util.List; |
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/** |
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* This class calculates the risk score for an individual column and for entire data store. |
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* |
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* @author Armenak Grigoryan |
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*/ |
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public class Score { |
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private static final int SCORE_LOW = 1; |
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private static final int SCORE_MEDIUM = 2; |
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private static final int SCORE_HIGH = 3; |
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private static final List<Integer> averageScore = new ArrayList<>(); |
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public String columnScore(final int rowCount) { |
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int score = 0; |
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if (rowCount == 0) { |
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score = 0; |
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} else if ((rowCount > 0) && (rowCount <= 100)) { |
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score = SCORE_LOW; |
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} else if ((rowCount > 100) && (rowCount <= 1000)) { |
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score = SCORE_MEDIUM; |
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} else { |
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score = SCORE_HIGH; |
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} |
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averageScore.add(score); |
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return getScoreDefinition(score); |
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} |
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public String dataStoreScore() { |
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float averageDataStoreScore = 0; |
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int tmp = 0; |
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for (final int score : averageScore) { |
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tmp += score; |
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} |
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if ((averageScore != null) && (averageScore.size() > 0)) { |
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averageDataStoreScore = tmp / averageScore.size(); |
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} |
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return getScoreDefinition(Math.round(averageDataStoreScore)); |
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} |
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public String getScoreDefinition(final int score) { |
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String scoreDefinition = ""; |
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switch (score) { |
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case 1: |
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scoreDefinition = "Low"; |
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break; |
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case 2: |
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scoreDefinition = "Medium"; |
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break; |
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case 3: |
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scoreDefinition = "High"; |
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break; |
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default: |
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scoreDefinition = "Undefined"; |
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break; |
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} |
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return scoreDefinition; |
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} |
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} |
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//~ Formatted by Jindent --- http://www.jindent.com |
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armenak /
DataDefender
