Mercurial Hosting > luan
annotate src/luan/LuaTable.java @ 14:2ddf85634d20
whitespace handling;
comments;
if/while/repeat statements;
git-svn-id: https://luan-java.googlecode.com/svn/trunk@15 21e917c8-12df-6dd8-5cb6-c86387c605b9
author | fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9> |
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date | Mon, 26 Nov 2012 10:18:46 +0000 |
parents | 2df768b926aa |
children | a7c13c6017f7 |
rev | line source |
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1
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
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1 package luan; |
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2 |
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3 import java.util.Map; |
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4 import java.util.HashMap; |
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5 |
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6 |
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7 public class LuaTable { |
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8 private final Map<Object,Object> map = new HashMap<Object,Object>(); |
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9 |
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10 @Override public String toString() { |
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11 return "table: " + Integer.toHexString(hashCode()); |
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12 } |
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13 |
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14 public Object get(Object key) { |
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15 return map.get(key); |
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16 } |
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17 |
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18 public void set(Object key,Object val) { |
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19 if( val == null ) { |
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20 map.remove(key); |
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21 } else { |
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22 map.put(key,val); |
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23 } |
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24 } |
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25 |
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26 public int length() { |
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27 int i = 0; |
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28 while( map.containsKey( new LuaNumber(i) ) ) { |
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29 i++; |
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30 } |
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31 return i; |
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32 } |
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33 |
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34 } |