Mercurial Hosting > luan

annotate core/src/luan/LuanTable.java @ 510:2da0bcb979b5

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
better error messages
author Franklin Schmidt <fschmidt@gmail.com>
date Fri, 22 May 2015 02:28:15 -0600
parents e3b0846dc2ef
children e3fb9768dbb3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1
2df768b926aa start Luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff changeset
1 package luan;
2df768b926aa start Luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff changeset
2
27
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 19
diff changeset
3 import java.util.Iterator;
44
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
4 import java.util.ListIterator;
1
2df768b926aa start Luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff changeset
5 import java.util.Map;
222
b76fcb72d97d add AbstractLuanTable and improve HttpLuan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 221
diff changeset
6 import java.util.AbstractMap;
406
9321a33b9b1c remove AbstractLuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 397
diff changeset
7 import java.util.LinkedHashMap;
44
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
8 import java.util.List;
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
9 import java.util.ArrayList;
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
10 import java.util.Collections;
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
11 import java.util.Comparator;
47
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
12 import java.util.Set;
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
13 import java.util.HashSet;
72
cd9dbd7477ca prevent stack overflow when printing table with circular references
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 66
diff changeset
14 import java.util.IdentityHashMap;
88
6ca02b188dba add LuanBit to clean up code;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 86
diff changeset
15 import java.util.regex.Pattern;
502
d3183a330ff5 improve the __index metamethod to work with any type;
Franklin Schmidt <fschmidt@gmail.com>
parents: 498
diff changeset
16 import luan.modules.StringLuan;
d3183a330ff5 improve the __index metamethod to work with any type;
Franklin Schmidt <fschmidt@gmail.com>
parents: 498
diff changeset
17 import luan.modules.BinaryLuan;
d3183a330ff5 improve the __index metamethod to work with any type;
Franklin Schmidt <fschmidt@gmail.com>
parents: 498
diff changeset
18 import luan.modules.JavaLuan;
1
2df768b926aa start Luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff changeset
19
2df768b926aa start Luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff changeset
20
433
c6bcb8859b93 make LuanState.registry a Map;
Franklin Schmidt <fschmidt@gmail.com>
parents: 432
diff changeset
21 public final class LuanTable implements DeepCloneable {
434
472fc70853cd remove more generics
Franklin Schmidt <fschmidt@gmail.com>
parents: 433
diff changeset
22 private Map map = null;
472fc70853cd remove more generics
Franklin Schmidt <fschmidt@gmail.com>
parents: 433
diff changeset
23 private List list = null;
48
64ecb7a3aad7 rename Lua to Luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 47
diff changeset
24 private LuanTable metatable = null;
44
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
25
408
1b38de2b1845 merge LuanTableImpl into LuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 406
diff changeset
26 public LuanTable() {}
364
1a464e090538 simplify table code
Franklin Schmidt <fschmidt@gmail.com>
parents: 355
diff changeset
27
434
472fc70853cd remove more generics
Franklin Schmidt <fschmidt@gmail.com>
parents: 433
diff changeset
28 public LuanTable(List list) {
432
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
29 int n = list.size();
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
30 for( int i=0; i<n; i++ ) {
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
31 Object val = list.get(i);
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
32 if( val != null )
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
33 rawPut(i+1,val);
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
34 }
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
35 }
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
36
434
472fc70853cd remove more generics
Franklin Schmidt <fschmidt@gmail.com>
parents: 433
diff changeset
37 public LuanTable(Map map) {
472fc70853cd remove more generics
Franklin Schmidt <fschmidt@gmail.com>
parents: 433
diff changeset
38 for( Object stupid : map.entrySet() ) {
472fc70853cd remove more generics
Franklin Schmidt <fschmidt@gmail.com>
parents: 433
diff changeset
39 Map.Entry entry = (Map.Entry)stupid;
432
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
40 Object key = entry.getKey();
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
41 Object value = entry.getValue();
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
42 if( key != null && value != null )
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
43 rawPut(key,value);
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
44 }
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
45 }
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
46
434
472fc70853cd remove more generics
Franklin Schmidt <fschmidt@gmail.com>
parents: 433
diff changeset
47 public LuanTable(Set set) {
432
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
48 for( Object el : set ) {
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
49 if( el != null )
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
50 rawPut(el,Boolean.TRUE);
118
735708619119 add Debug.debug()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 108
diff changeset
51 }
44
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
52 }
1
2df768b926aa start Luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff changeset
53
425
0a2fb80907f9 minor LuanTable cleanup
Franklin Schmidt <fschmidt@gmail.com>
parents: 423
diff changeset
54 public LuanTable(LuanTable tbl) {
0a2fb80907f9 minor LuanTable cleanup
Franklin Schmidt <fschmidt@gmail.com>
parents: 423
diff changeset
55 if( tbl.map != null && !tbl.map.isEmpty() )
0a2fb80907f9 minor LuanTable cleanup
Franklin Schmidt <fschmidt@gmail.com>
parents: 423
diff changeset
56 this.map = new LinkedHashMap<Object,Object>(tbl.map);
432
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
57 if( tbl.rawLength() > 0 )
425
0a2fb80907f9 minor LuanTable cleanup
Franklin Schmidt <fschmidt@gmail.com>
parents: 423
diff changeset
58 this.list = new ArrayList<Object>(tbl.list);
0a2fb80907f9 minor LuanTable cleanup
Franklin Schmidt <fschmidt@gmail.com>
parents: 423
diff changeset
59 this.metatable = tbl.metatable;
0a2fb80907f9 minor LuanTable cleanup
Franklin Schmidt <fschmidt@gmail.com>
parents: 423
diff changeset
60 }
0a2fb80907f9 minor LuanTable cleanup
Franklin Schmidt <fschmidt@gmail.com>
parents: 423
diff changeset
61
408
1b38de2b1845 merge LuanTableImpl into LuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 406
diff changeset
62 @Override public LuanTable shallowClone() {
1b38de2b1845 merge LuanTableImpl into LuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 406
diff changeset
63 return new LuanTable();
77
4bf3d0c0b6b9 make LuanState cloneable
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 72
diff changeset
64 }
4bf3d0c0b6b9 make LuanState cloneable
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 72
diff changeset
65
433
c6bcb8859b93 make LuanState.registry a Map;
Franklin Schmidt <fschmidt@gmail.com>
parents: 432
diff changeset
66 @Override public void deepenClone(DeepCloneable dc,DeepCloner cloner) {
c6bcb8859b93 make LuanState.registry a Map;
Franklin Schmidt <fschmidt@gmail.com>
parents: 432
diff changeset
67 LuanTable clone = (LuanTable)dc;
77
4bf3d0c0b6b9 make LuanState cloneable
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 72
diff changeset
68 if( map != null ) {
284
8870840251ea use LinkedHashMap in LuanTable to preserve order
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 233
diff changeset
69 clone.map = newMap();
434
472fc70853cd remove more generics
Franklin Schmidt <fschmidt@gmail.com>
parents: 433
diff changeset
70 for( Object stupid : map.entrySet() ) {
472fc70853cd remove more generics
Franklin Schmidt <fschmidt@gmail.com>
parents: 433
diff changeset
71 Map.Entry entry = (Map.Entry)stupid;
77
4bf3d0c0b6b9 make LuanState cloneable
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 72
diff changeset
72 clone.map.put( cloner.get(entry.getKey()), cloner.get(entry.getValue()) );
4bf3d0c0b6b9 make LuanState cloneable
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 72
diff changeset
73 }
4bf3d0c0b6b9 make LuanState cloneable
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 72
diff changeset
74 }
4bf3d0c0b6b9 make LuanState cloneable
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 72
diff changeset
75 if( list != null ) {
4bf3d0c0b6b9 make LuanState cloneable
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 72
diff changeset
76 clone.list = new ArrayList<Object>();
4bf3d0c0b6b9 make LuanState cloneable
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 72
diff changeset
77 for( Object obj : list ) {
4bf3d0c0b6b9 make LuanState cloneable
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 72
diff changeset
78 clone.list.add( cloner.get(obj) );
4bf3d0c0b6b9 make LuanState cloneable
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 72
diff changeset
79 }
4bf3d0c0b6b9 make LuanState cloneable
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 72
diff changeset
80 }
4bf3d0c0b6b9 make LuanState cloneable
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 72
diff changeset
81 if( metatable != null )
433
c6bcb8859b93 make LuanState.registry a Map;
Franklin Schmidt <fschmidt@gmail.com>
parents: 432
diff changeset
82 clone.metatable = (LuanTable)cloner.get(metatable);
77
4bf3d0c0b6b9 make LuanState cloneable
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 72
diff changeset
83 }
4bf3d0c0b6b9 make LuanState cloneable
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 72
diff changeset
84
408
1b38de2b1845 merge LuanTableImpl into LuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 406
diff changeset
85 public boolean isList() {
47
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
86 return map==null || map.isEmpty();
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
87 }
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
88
408
1b38de2b1845 merge LuanTableImpl into LuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 406
diff changeset
89 public List<Object> asList() {
47
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
90 return list!=null ? list : Collections.emptyList();
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
91 }
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
92
430
f28320fd671d fix LuanTable.toString() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 428
diff changeset
93 public String toString(LuanState luan) throws LuanException {
f28320fd671d fix LuanTable.toString() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 428
diff changeset
94 Object h = getHandler("__to_string");
f28320fd671d fix LuanTable.toString() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 428
diff changeset
95 if( h == null )
f28320fd671d fix LuanTable.toString() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 428
diff changeset
96 return rawToString();
f28320fd671d fix LuanTable.toString() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 428
diff changeset
97 if( h instanceof LuanMeta ) {
f28320fd671d fix LuanTable.toString() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 428
diff changeset
98 LuanMeta meta = (LuanMeta)h;
f28320fd671d fix LuanTable.toString() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 428
diff changeset
99 return meta.__to_string(luan,this);
f28320fd671d fix LuanTable.toString() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 428
diff changeset
100 }
f28320fd671d fix LuanTable.toString() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 428
diff changeset
101 LuanFunction fn = luan.checkFunction(h);
f28320fd671d fix LuanTable.toString() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 428
diff changeset
102 return luan.checkString( Luan.first( luan.call(fn,"__to_string",new Object[]{this}) ) );
f28320fd671d fix LuanTable.toString() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 428
diff changeset
103 }
f28320fd671d fix LuanTable.toString() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 428
diff changeset
104
f28320fd671d fix LuanTable.toString() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 428
diff changeset
105 public String rawToString() {
f28320fd671d fix LuanTable.toString() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 428
diff changeset
106 return "table: " + Integer.toHexString(hashCode());
f28320fd671d fix LuanTable.toString() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 428
diff changeset
107 }
f28320fd671d fix LuanTable.toString() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 428
diff changeset
108
426
23a93c118042 fix LuanTable.get() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 425
diff changeset
109 public Object get(LuanState luan,Object key) throws LuanException {
23a93c118042 fix LuanTable.get() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 425
diff changeset
110 Object value = rawGet(key);
23a93c118042 fix LuanTable.get() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 425
diff changeset
111 if( value != null )
23a93c118042 fix LuanTable.get() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 425
diff changeset
112 return value;
23a93c118042 fix LuanTable.get() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 425
diff changeset
113 Object h = getHandler("__index");
23a93c118042 fix LuanTable.get() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 425
diff changeset
114 if( h==null )
23a93c118042 fix LuanTable.get() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 425
diff changeset
115 return null;
23a93c118042 fix LuanTable.get() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 425
diff changeset
116 if( h instanceof LuanFunction ) {
23a93c118042 fix LuanTable.get() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 425
diff changeset
117 LuanFunction fn = (LuanFunction)h;
23a93c118042 fix LuanTable.get() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 425
diff changeset
118 return Luan.first(luan.call(fn,"__index",new Object[]{this,key}));
23a93c118042 fix LuanTable.get() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 425
diff changeset
119 }
23a93c118042 fix LuanTable.get() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 425
diff changeset
120 if( h instanceof LuanMeta ) {
23a93c118042 fix LuanTable.get() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 425
diff changeset
121 LuanMeta meta = (LuanMeta)h;
23a93c118042 fix LuanTable.get() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 425
diff changeset
122 return meta.__index(luan,this,key);
23a93c118042 fix LuanTable.get() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 425
diff changeset
123 }
502
d3183a330ff5 improve the __index metamethod to work with any type;
Franklin Schmidt <fschmidt@gmail.com>
parents: 498
diff changeset
124 return index(luan.JAVA,h,key);
d3183a330ff5 improve the __index metamethod to work with any type;
Franklin Schmidt <fschmidt@gmail.com>
parents: 498
diff changeset
125 }
d3183a330ff5 improve the __index metamethod to work with any type;
Franklin Schmidt <fschmidt@gmail.com>
parents: 498
diff changeset
126
d3183a330ff5 improve the __index metamethod to work with any type;
Franklin Schmidt <fschmidt@gmail.com>
parents: 498
diff changeset
127 public static Object index(LuanBit bit,Object obj,Object key) throws LuanException {
d3183a330ff5 improve the __index metamethod to work with any type;
Franklin Schmidt <fschmidt@gmail.com>
parents: 498
diff changeset
128 LuanState luan = bit.luan;
d3183a330ff5 improve the __index metamethod to work with any type;
Franklin Schmidt <fschmidt@gmail.com>
parents: 498
diff changeset
129 if( obj instanceof LuanTable ) {
d3183a330ff5 improve the __index metamethod to work with any type;
Franklin Schmidt <fschmidt@gmail.com>
parents: 498
diff changeset
130 LuanTable tbl = (LuanTable)obj;
426
23a93c118042 fix LuanTable.get() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 425
diff changeset
131 return tbl.get(luan,key);
23a93c118042 fix LuanTable.get() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 425
diff changeset
132 }
502
d3183a330ff5 improve the __index metamethod to work with any type;
Franklin Schmidt <fschmidt@gmail.com>
parents: 498
diff changeset
133 if( obj instanceof String )
509
e3b0846dc2ef throw exception for invalid indexes of string, binary, or java
Franklin Schmidt <fschmidt@gmail.com>
parents: 503
diff changeset
134 return StringLuan.__index(bit,(String)obj,key);
502
d3183a330ff5 improve the __index metamethod to work with any type;
Franklin Schmidt <fschmidt@gmail.com>
parents: 498
diff changeset
135 if( obj instanceof byte[] )
509
e3b0846dc2ef throw exception for invalid indexes of string, binary, or java
Franklin Schmidt <fschmidt@gmail.com>
parents: 503
diff changeset
136 return BinaryLuan.__index(bit,(byte[])obj,key);
503
92c3d22745b8 make _ENV optional
Franklin Schmidt <fschmidt@gmail.com>
parents: 502
diff changeset
137 if( obj != null && luan.hasJava() )
509
e3b0846dc2ef throw exception for invalid indexes of string, binary, or java
Franklin Schmidt <fschmidt@gmail.com>
parents: 503
diff changeset
138 return JavaLuan.__index(bit,obj,key);
502
d3183a330ff5 improve the __index metamethod to work with any type;
Franklin Schmidt <fschmidt@gmail.com>
parents: 498
diff changeset
139 else if( bit.el==null )
d3183a330ff5 improve the __index metamethod to work with any type;
Franklin Schmidt <fschmidt@gmail.com>
parents: 498
diff changeset
140 throw bit.exception( "attempt to index a " + Luan.type(obj) + " value" );
d3183a330ff5 improve the __index metamethod to work with any type;
Franklin Schmidt <fschmidt@gmail.com>
parents: 498
diff changeset
141 else
510
2da0bcb979b5 better error messages
Franklin Schmidt <fschmidt@gmail.com>
parents: 509
diff changeset
142 throw bit.exception( "attempt to index a " + Luan.type(obj) + " value in '"+bit.el.text()+"'" );
426
23a93c118042 fix LuanTable.get() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 425
diff changeset
143 }
23a93c118042 fix LuanTable.get() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 425
diff changeset
144
23a93c118042 fix LuanTable.get() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 425
diff changeset
145 public Object rawGet(Object key) {
46
a443637829c1 remove LuaNumber
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 44
diff changeset
146 if( list != null ) {
48
64ecb7a3aad7 rename Lua to Luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 47
diff changeset
147 Integer iT = Luan.asInteger(key);
46
a443637829c1 remove LuaNumber
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 44
diff changeset
148 if( iT != null ) {
a443637829c1 remove LuaNumber
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 44
diff changeset
149 int i = iT - 1;
44
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
150 if( i>=0 && i<list.size() )
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
151 return list.get(i);
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
152 }
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
153 }
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
154 if( map==null )
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
155 return null;
1
2df768b926aa start Luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff changeset
156 return map.get(key);
2df768b926aa start Luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff changeset
157 }
2df768b926aa start Luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff changeset
158
427
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
159 public void put(LuanState luan,Object key,Object value) throws LuanException {
428
df95199ca4c0 rename __newindex to __new_index
Franklin Schmidt <fschmidt@gmail.com>
parents: 427
diff changeset
160 Object h = getHandler("__new_index");
427
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
161 if( h==null || rawGet(key)!=null ) {
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
162 rawPut(key,value);
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
163 return;
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
164 }
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
165 if( h instanceof LuanFunction ) {
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
166 LuanFunction fn = (LuanFunction)h;
428
df95199ca4c0 rename __newindex to __new_index
Franklin Schmidt <fschmidt@gmail.com>
parents: 427
diff changeset
167 luan.call(fn,"__new_index",new Object[]{this,key,value});
427
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
168 return;
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
169 }
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
170 if( h instanceof LuanMeta ) {
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
171 LuanMeta meta = (LuanMeta)h;
428
df95199ca4c0 rename __newindex to __new_index
Franklin Schmidt <fschmidt@gmail.com>
parents: 427
diff changeset
172 meta.__new_index(luan,this,key,value);
427
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
173 return;
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
174 }
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
175 if( h instanceof LuanTable ) {
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
176 LuanTable tbl = (LuanTable)h;
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
177 tbl.put(luan,key,value);
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
178 return;
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
179 }
428
df95199ca4c0 rename __newindex to __new_index
Franklin Schmidt <fschmidt@gmail.com>
parents: 427
diff changeset
180 throw luan.exception("invalid type "+Luan.type(h)+" for metamethod __new_index");
427
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
181 }
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
182
dae264ad6a7b fix LuanTable.put() to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 426
diff changeset
183 public void rawPut(Object key,Object val) {
48
64ecb7a3aad7 rename Lua to Luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 47
diff changeset
184 Integer iT = Luan.asInteger(key);
46
a443637829c1 remove LuaNumber
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 44
diff changeset
185 if( iT != null ) {
a443637829c1 remove LuaNumber
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 44
diff changeset
186 int i = iT - 1;
47
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
187 if( list != null || i == 0 ) {
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
188 if( i == list().size() ) {
46
a443637829c1 remove LuaNumber
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 44
diff changeset
189 if( val != null ) {
a443637829c1 remove LuaNumber
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 44
diff changeset
190 list.add(val);
47
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
191 mapToList();
46
a443637829c1 remove LuaNumber
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 44
diff changeset
192 }
224
05eb2837ddbf change LuanTable.put() to not return old value
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 222
diff changeset
193 return;
46
a443637829c1 remove LuaNumber
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 44
diff changeset
194 } else if( i>=0 && i<list.size() ) {
a443637829c1 remove LuaNumber
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 44
diff changeset
195 list.set(i,val);
118
735708619119 add Debug.debug()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 108
diff changeset
196 if( val == null ) {
735708619119 add Debug.debug()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 108
diff changeset
197 listToMap(i);
44
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
198 }
224
05eb2837ddbf change LuanTable.put() to not return old value
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 222
diff changeset
199 return;
44
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
200 }
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
201 }
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
202 }
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
203 if( map==null ) {
284
8870840251ea use LinkedHashMap in LuanTable to preserve order
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 233
diff changeset
204 map = newMap();
44
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
205 }
46
a443637829c1 remove LuaNumber
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 44
diff changeset
206 if( key instanceof Number && !(key instanceof Double) ) {
a443637829c1 remove LuaNumber
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 44
diff changeset
207 Number n = (Number)key;
a443637829c1 remove LuaNumber
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 44
diff changeset
208 key = Double.valueOf(n.doubleValue());
a443637829c1 remove LuaNumber
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 44
diff changeset
209 }
1
2df768b926aa start Luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff changeset
210 if( val == null ) {
224
05eb2837ddbf change LuanTable.put() to not return old value
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 222
diff changeset
211 map.remove(key);
1
2df768b926aa start Luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff changeset
212 } else {
224
05eb2837ddbf change LuanTable.put() to not return old value
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 222
diff changeset
213 map.put(key,val);
1
2df768b926aa start Luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff changeset
214 }
2df768b926aa start Luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff changeset
215 }
2df768b926aa start Luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff changeset
216
47
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
217 private void mapToList() {
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
218 if( map != null ) {
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
219 while(true) {
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
220 Object v = map.remove(Double.valueOf(list.size()+1));
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
221 if( v == null )
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
222 break;
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
223 list.add(v);
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
224 }
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
225 }
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
226 }
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
227
118
735708619119 add Debug.debug()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 108
diff changeset
228 private void listToMap(int from) {
735708619119 add Debug.debug()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 108
diff changeset
229 if( list != null ) {
735708619119 add Debug.debug()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 108
diff changeset
230 while( list.size() > from ) {
735708619119 add Debug.debug()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 108
diff changeset
231 int i = list.size() - 1;
735708619119 add Debug.debug()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 108
diff changeset
232 Object v = list.remove(i);
735708619119 add Debug.debug()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 108
diff changeset
233 if( v != null ) {
735708619119 add Debug.debug()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 108
diff changeset
234 if( map==null )
284
8870840251ea use LinkedHashMap in LuanTable to preserve order
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 233
diff changeset
235 map = newMap();
118
735708619119 add Debug.debug()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 108
diff changeset
236 map.put(i+1,v);
735708619119 add Debug.debug()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 108
diff changeset
237 }
735708619119 add Debug.debug()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 108
diff changeset
238 }
735708619119 add Debug.debug()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 108
diff changeset
239 }
735708619119 add Debug.debug()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 108
diff changeset
240 }
735708619119 add Debug.debug()
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 108
diff changeset
241
47
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
242 private List<Object> list() {
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
243 if( list == null ) {
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
244 list = new ArrayList<Object>();
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
245 mapToList();
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
246 }
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
247 return list;
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
248 }
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
249
431
3ffe8ba5b297 TableLuan cleanup
Franklin Schmidt <fschmidt@gmail.com>
parents: 430
diff changeset
250 public void rawInsert(int pos,Object value) {
108
3c404a296995 make Package module more standard;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 88
diff changeset
251 if( value==null )
222
b76fcb72d97d add AbstractLuanTable and improve HttpLuan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 221
diff changeset
252 throw new IllegalArgumentException("can't insert a nil value");
47
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
253 list().add(pos-1,value);
108
3c404a296995 make Package module more standard;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 88
diff changeset
254 mapToList();
3c404a296995 make Package module more standard;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 88
diff changeset
255 }
3c404a296995 make Package module more standard;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 88
diff changeset
256
431
3ffe8ba5b297 TableLuan cleanup
Franklin Schmidt <fschmidt@gmail.com>
parents: 430
diff changeset
257 public Object rawRemove(int pos) {
47
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
258 return list().remove(pos-1);
44
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
259 }
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
260
431
3ffe8ba5b297 TableLuan cleanup
Franklin Schmidt <fschmidt@gmail.com>
parents: 430
diff changeset
261 public void rawSort(Comparator<Object> cmp) {
47
659c7139e903 better conversion
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 46
diff changeset
262 Collections.sort(list(),cmp);
44
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
263 }
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
264
432
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
265 public int length(LuanState luan) throws LuanException {
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
266 Object h = getHandler("__len");
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
267 if( h != null ) {
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
268 LuanFunction fn = luan.checkFunction(h);
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
269 return (Integer)Luan.first(luan.call(fn,"__len",new Object[]{this}));
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
270 }
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
271 return rawLength();
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
272 }
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
273
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
274 public int rawLength() {
44
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
275 return list==null ? 0 : list.size();
1
2df768b926aa start Luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff changeset
276 }
2df768b926aa start Luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff changeset
277
432
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
278 public Iterable<Map.Entry<Object,Object>> iterable(LuanState luan) throws LuanException {
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
279 final Iterator<Map.Entry<Object,Object>> iter = iterator(luan);
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
280 return new Iterable<Map.Entry<Object,Object>>() {
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
281 public Iterator<Map.Entry<Object,Object>> iterator() {
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
282 return iter;
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
283 }
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
284 };
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
285 }
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
286
498
ee55be414a34 Http.response is now mostly luan
Franklin Schmidt <fschmidt@gmail.com>
parents: 497
diff changeset
287 public Iterable<Map.Entry<Object,Object>> rawIterable() throws LuanException {
ee55be414a34 Http.response is now mostly luan
Franklin Schmidt <fschmidt@gmail.com>
parents: 497
diff changeset
288 final Iterator<Map.Entry<Object,Object>> iter = rawIterator();
ee55be414a34 Http.response is now mostly luan
Franklin Schmidt <fschmidt@gmail.com>
parents: 497
diff changeset
289 return new Iterable<Map.Entry<Object,Object>>() {
ee55be414a34 Http.response is now mostly luan
Franklin Schmidt <fschmidt@gmail.com>
parents: 497
diff changeset
290 public Iterator<Map.Entry<Object,Object>> iterator() {
ee55be414a34 Http.response is now mostly luan
Franklin Schmidt <fschmidt@gmail.com>
parents: 497
diff changeset
291 return iter;
ee55be414a34 Http.response is now mostly luan
Franklin Schmidt <fschmidt@gmail.com>
parents: 497
diff changeset
292 }
ee55be414a34 Http.response is now mostly luan
Franklin Schmidt <fschmidt@gmail.com>
parents: 497
diff changeset
293 };
ee55be414a34 Http.response is now mostly luan
Franklin Schmidt <fschmidt@gmail.com>
parents: 497
diff changeset
294 }
ee55be414a34 Http.response is now mostly luan
Franklin Schmidt <fschmidt@gmail.com>
parents: 497
diff changeset
295
432
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
296 public Iterator<Map.Entry<Object,Object>> iterator(final LuanState luan) throws LuanException {
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
297 if( getHandler("__pairs") == null )
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
298 return rawIterator();
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
299 final LuanFunction fn = pairs(luan);
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
300 return new Iterator<Map.Entry<Object,Object>>() {
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
301 private Map.Entry<Object,Object> next = getNext();
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
302
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
303 private Map.Entry<Object,Object> getNext() {
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
304 try {
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
305 Object obj = luan.call(fn);
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
306 if( obj==null )
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
307 return null;
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
308 Object[] a = (Object[])obj;
497
55f9f74f1e55 Http.request is now pure luan
Franklin Schmidt <fschmidt@gmail.com>
parents: 434
diff changeset
309 if( a.length == 0 || a[0]==null )
432
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
310 return null;
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
311 return new AbstractMap.SimpleEntry<Object,Object>(a[0],a[1]);
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
312 } catch(LuanException e) {
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
313 throw new LuanRuntimeException(e);
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
314 }
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
315 }
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
316
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
317 public boolean hasNext() {
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
318 return next != null;
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
319 }
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
320
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
321 public Map.Entry<Object,Object> next() {
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
322 Map.Entry<Object,Object> rtn = next;
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
323 next = getNext();
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
324 return rtn;
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
325 }
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
326
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
327 public void remove() {
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
328 throw new UnsupportedOperationException();
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
329 }
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
330 };
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
331 }
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
332
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
333 public LuanFunction pairs(final LuanState luan) throws LuanException {
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
334 Object h = getHandler("__pairs");
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
335 if( h != null ) {
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
336 if( h instanceof LuanFunction ) {
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
337 Object obj = Luan.first(luan.call((LuanFunction)h,"__pairs",new Object[]{this}));
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
338 if( !(obj instanceof LuanFunction) )
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
339 throw luan.exception( "metamethod __pairs should return function but returned " + Luan.type(obj) );
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
340 return (LuanFunction)obj;
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
341 }
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
342 if( h instanceof LuanMeta ) {
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
343 LuanMeta meta = (LuanMeta)h;
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
344 return meta.__pairs(luan,this);
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
345 }
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
346 throw luan.exception( "invalid type of metamethod __pairs: " + Luan.type(h) );
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
347 }
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
348 return rawPairs();
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
349 }
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
350
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
351 private LuanFunction rawPairs() {
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
352 return new LuanFunction() {
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
353 final Iterator<Map.Entry<Object,Object>> iter = rawIterator();
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
354
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
355 @Override public Object[] call(LuanState luan,Object[] args) {
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
356 if( !iter.hasNext() )
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
357 return LuanFunction.NOTHING;
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
358 Map.Entry<Object,Object> entry = iter.next();
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
359 return new Object[]{entry.getKey(),entry.getValue()};
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
360 }
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
361 };
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
362 }
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
363
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
364 public Iterator<Map.Entry<Object,Object>> rawIterator() {
44
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
365 if( list == null ) {
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
366 if( map == null )
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
367 return Collections.<Map.Entry<Object,Object>>emptyList().iterator();
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
368 return map.entrySet().iterator();
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
369 }
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
370 if( map == null )
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
371 return listIterator();
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
372 return new Iterator<Map.Entry<Object,Object>>() {
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
373 Iterator<Map.Entry<Object,Object>> iter = listIterator();
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
374 boolean isList = true;
432
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
375
44
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
376 public boolean hasNext() {
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
377 boolean b = iter.hasNext();
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
378 if( !b && isList ) {
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
379 iter = map.entrySet().iterator();
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
380 isList = false;
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
381 b = iter.hasNext();
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
382 }
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
383 return b;
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
384 }
432
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
385
44
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
386 public Map.Entry<Object,Object> next() {
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
387 return iter.next();
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
388 }
432
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
389
44
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
390 public void remove() {
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
391 throw new UnsupportedOperationException();
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
392 }
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
393 };
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
394 }
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
395
221
ec016471c6eb make LuanTable an interface
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 202
diff changeset
396 private Iterator<Map.Entry<Object,Object>> listIterator() {
44
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
397 if( list == null )
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
398 return Collections.<Map.Entry<Object,Object>>emptyList().iterator();
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
399 final ListIterator iter = list.listIterator();
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
400 return new Iterator<Map.Entry<Object,Object>>() {
432
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
401
44
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
402 public boolean hasNext() {
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
403 return iter.hasNext();
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
404 }
432
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
405
44
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
406 public Map.Entry<Object,Object> next() {
432
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
407 Integer key = iter.nextIndex()+1;
222
b76fcb72d97d add AbstractLuanTable and improve HttpLuan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 221
diff changeset
408 return new AbstractMap.SimpleEntry<Object,Object>(key,iter.next());
44
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
409 }
432
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
410
44
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
411 public void remove() {
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
412 throw new UnsupportedOperationException();
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
413 }
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
414 };
57054fa43189 implement table lib
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 35
diff changeset
415 }
221
ec016471c6eb make LuanTable an interface
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 202
diff changeset
416
431
3ffe8ba5b297 TableLuan cleanup
Franklin Schmidt <fschmidt@gmail.com>
parents: 430
diff changeset
417 public LuanTable rawSubList(int from,int to) {
408
1b38de2b1845 merge LuanTableImpl into LuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 406
diff changeset
418 LuanTable tbl = shallowClone();
221
ec016471c6eb make LuanTable an interface
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 202
diff changeset
419 tbl.list = new ArrayList<Object>(list().subList(from-1,to-1));
ec016471c6eb make LuanTable an interface
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 202
diff changeset
420 return tbl;
27
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 19
diff changeset
421 }
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 19
diff changeset
422
408
1b38de2b1845 merge LuanTableImpl into LuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 406
diff changeset
423 public LuanTable getMetatable() {
35
e51906de0f11 implement metatables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 27
diff changeset
424 return metatable;
e51906de0f11 implement metatables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 27
diff changeset
425 }
e51906de0f11 implement metatables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 27
diff changeset
426
408
1b38de2b1845 merge LuanTableImpl into LuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 406
diff changeset
427 public void setMetatable(LuanTable metatable) {
35
e51906de0f11 implement metatables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 27
diff changeset
428 this.metatable = metatable;
e51906de0f11 implement metatables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 27
diff changeset
429 }
300
9fb523472035 add java() to control java access
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents: 284
diff changeset
430
419
8fbb961aabd5 improve repr() to check metamethod recursively
Franklin Schmidt <fschmidt@gmail.com>
parents: 414
diff changeset
431 public Object getHandler(String op) {
432
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
432 return metatable==null ? null : metatable.rawGet(op);
419
8fbb961aabd5 improve repr() to check metamethod recursively
Franklin Schmidt <fschmidt@gmail.com>
parents: 414
diff changeset
433 }
8fbb961aabd5 improve repr() to check metamethod recursively
Franklin Schmidt <fschmidt@gmail.com>
parents: 414
diff changeset
434
431
3ffe8ba5b297 TableLuan cleanup
Franklin Schmidt <fschmidt@gmail.com>
parents: 430
diff changeset
435 private Map<Object,Object> newMap() {
406
9321a33b9b1c remove AbstractLuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 397
diff changeset
436 return new LinkedHashMap<Object,Object>();
9321a33b9b1c remove AbstractLuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 397
diff changeset
437 }
9321a33b9b1c remove AbstractLuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 397
diff changeset
438
432
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
439 public boolean isSet(LuanState luan) throws LuanException {
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
440 for( Map.Entry<Object,Object> entry : iterable(luan) ) {
406
9321a33b9b1c remove AbstractLuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 397
diff changeset
441 if( !entry.getValue().equals(Boolean.TRUE) )
9321a33b9b1c remove AbstractLuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 397
diff changeset
442 return false;
9321a33b9b1c remove AbstractLuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 397
diff changeset
443 }
9321a33b9b1c remove AbstractLuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 397
diff changeset
444 return true;
9321a33b9b1c remove AbstractLuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 397
diff changeset
445 }
9321a33b9b1c remove AbstractLuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 397
diff changeset
446
432
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
447 public Set<Object> asSet(LuanState luan) throws LuanException {
406
9321a33b9b1c remove AbstractLuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 397
diff changeset
448 Set<Object> set = new HashSet<Object>();
432
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
449 for( Map.Entry<Object,Object> entry : iterable(luan) ) {
406
9321a33b9b1c remove AbstractLuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 397
diff changeset
450 set.add(entry.getKey());
9321a33b9b1c remove AbstractLuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 397
diff changeset
451 }
9321a33b9b1c remove AbstractLuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 397
diff changeset
452 return set;
9321a33b9b1c remove AbstractLuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 397
diff changeset
453 }
9321a33b9b1c remove AbstractLuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 397
diff changeset
454
432
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
455 public Map<Object,Object> asMap(LuanState luan) throws LuanException {
406
9321a33b9b1c remove AbstractLuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 397
diff changeset
456 Map<Object,Object> map = newMap();
432
d9df6d6cb927 finish fixing LuanTable to use metatables
Franklin Schmidt <fschmidt@gmail.com>
parents: 431
diff changeset
457 for( Map.Entry<Object,Object> entry : iterable(luan) ) {
406
9321a33b9b1c remove AbstractLuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 397
diff changeset
458 map.put(entry.getKey(),entry.getValue());
9321a33b9b1c remove AbstractLuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 397
diff changeset
459 }
9321a33b9b1c remove AbstractLuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 397
diff changeset
460 return map;
9321a33b9b1c remove AbstractLuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 397
diff changeset
461 }
9321a33b9b1c remove AbstractLuanTable
Franklin Schmidt <fschmidt@gmail.com>
parents: 397
diff changeset
462
497
55f9f74f1e55 Http.request is now pure luan
Franklin Schmidt <fschmidt@gmail.com>
parents: 434
diff changeset
463 public void rawClear() {
55f9f74f1e55 Http.request is now pure luan
Franklin Schmidt <fschmidt@gmail.com>
parents: 434
diff changeset
464 map = null;
55f9f74f1e55 Http.request is now pure luan
Franklin Schmidt <fschmidt@gmail.com>
parents: 434
diff changeset
465 list = null;
55f9f74f1e55 Http.request is now pure luan
Franklin Schmidt <fschmidt@gmail.com>
parents: 434
diff changeset
466 }
55f9f74f1e55 Http.request is now pure luan
Franklin Schmidt <fschmidt@gmail.com>
parents: 434
diff changeset
467
1
2df768b926aa start Luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff changeset
468 }