Mercurial > hg > LGServices
annotate src/main/java/de/mpiwg/web/books/SortBooksByLevel2.java @ 16:a7e9c1f8edb4
new: sorting in books page, adding books package
author | Zoe Hong <zhong@mpiwg-berlin.mpg.de> |
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date | Mon, 01 Jun 2015 14:40:48 +0200 |
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new: sorting in books page, adding books package
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1 package de.mpiwg.web.books; |
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2 |
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3 import java.util.Comparator; |
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4 |
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5 import de.mpiwg.gazetteer.db.DBBook; |
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6 |
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7 |
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8 public class SortBooksByLevel2 implements Comparator<DBBook>{ |
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
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9 |
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Zoe Hong <zhong@mpiwg-berlin.mpg.de>
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10 public int compare(DBBook o1, DBBook o2) { |
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11 if(o1 == null || o2 == null){ |
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12 return o1.getName().compareTo(o2.getName()); |
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13 } |
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14 return o1.getLevel2().compareTo(o2.getLevel2()); |
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15 } |
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16 |
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17 } |