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comparison core/src/luan/LuanMeta.java @ 416:91af5337b9ae

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add LuanMeta.__tostring()
author Franklin Schmidt <fschmidt@gmail.com>
date Thu, 30 Apr 2015 06:28:25 -0600
parents ce8e19567911
children dae264ad6a7b
comparison
equal deleted inserted replaced
415:ce8e19567911 416:91af5337b9ae
43 43
44 public void __newindex(LuanState luan,LuanTable tbl,Object key,Object value) throws LuanException { 44 public void __newindex(LuanState luan,LuanTable tbl,Object key,Object value) throws LuanException {
45 throw new UnsupportedOperationException(); 45 throw new UnsupportedOperationException();
46 } 46 }
47 47
48 protected abstract String type(LuanTable tbl);
49
50 public String __tostring(LuanState luan,LuanTable tbl) throws LuanException {
51 return type(tbl) + "-" + tbl;
52 }
53
48 public LuanTable newMetatable() { 54 public LuanTable newMetatable() {
49 LuanTable mt = new LuanTable(); 55 LuanTable mt = new LuanTable();
50 mt.put( "__index", this ); 56 mt.put( "__index", this );
51 mt.put( "__pairs", this ); 57 mt.put( "__pairs", this );
58 mt.put( "__tostring", this );
52 if( canNewindex() ) 59 if( canNewindex() )
53 mt.put( "__newindex", this ); 60 mt.put( "__newindex", this );
54 return mt; 61 return mt;
55 } 62 }
56 63