Mercurial Hosting > luan
diff src/luan/LuaTable.java @ 1:2df768b926aa
start Luan
git-svn-id: https://luan-java.googlecode.com/svn/trunk@2 21e917c8-12df-6dd8-5cb6-c86387c605b9
author | fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9> |
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date | Tue, 13 Nov 2012 05:54:32 +0000 |
parents | |
children | a7c13c6017f7 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/luan/LuaTable.java Tue Nov 13 05:54:32 2012 +0000 @@ -0,0 +1,34 @@ +package luan; + +import java.util.Map; +import java.util.HashMap; + + +public class LuaTable { + private final Map<Object,Object> map = new HashMap<Object,Object>(); + + @Override public String toString() { + return "table: " + Integer.toHexString(hashCode()); + } + + public Object get(Object key) { + return map.get(key); + } + + public void set(Object key,Object val) { + if( val == null ) { + map.remove(key); + } else { + map.put(key,val); + } + } + + public int length() { + int i = 0; + while( map.containsKey( new LuaNumber(i) ) ) { + i++; + } + return i; + } + +}