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comparison core/src/luan/LuanBit.java @ 575:7c3ad6db8ac3

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make LuanState.JAVA private
author Franklin Schmidt <fschmidt@gmail.com>
date Mon, 13 Jul 2015 18:34:31 -0600
parents 6cc2f047019b
children
comparison
equal deleted inserted replaced
574:6cc2f047019b 575:7c3ad6db8ac3
39 } finally { 39 } finally {
40 pop(); 40 pop();
41 } 41 }
42 } 42 }
43 43
44 public void push(String fnName) { 44 private void push(String fnName) {
45 if( el == null ) throw new RuntimeException(); 45 if( el == null ) throw new RuntimeException();
46 List<StackTraceElement> stackTrace = luan.stackTrace; 46 List<StackTraceElement> stackTrace = luan.stackTrace;
47 stackTrace.add( new StackTraceElement(el,fnName) ); 47 stackTrace.add( new StackTraceElement(el,fnName) );
48 } 48 }
49 49
50 public void pop() { 50 private void pop() {
51 List<StackTraceElement> stackTrace = luan.stackTrace; 51 List<StackTraceElement> stackTrace = luan.stackTrace;
52 stackTrace.remove(stackTrace.size()-1); 52 stackTrace.remove(stackTrace.size()-1);
53 }
54
55 public String toString(Object obj) throws LuanException {
56 push(null);
57 try {
58 return luan.toString(obj);
59 } finally {
60 pop();
61 }
62 }
63
64 public Object index(Object obj,Object key) throws LuanException {
65 push(null);
66 try {
67 return luan.index(obj,key);
68 } finally {
69 pop();
70 }
71 }
72
73 public int length(LuanTable t) throws LuanException {
74 push(null);
75 try {
76 return t.length(luan);
77 } finally {
78 pop();
79 }
80 }
81
82 public void put(LuanTable t,Object key,Object value) throws LuanException {
83 push(null);
84 try {
85 t.put(luan,key,value);
86 } finally {
87 pop();
88 }
53 } 89 }
54 90
55 public String checkString(Object obj) throws LuanException { 91 public String checkString(Object obj) throws LuanException {
56 if( obj instanceof String ) 92 if( obj instanceof String )
57 return (String)obj; 93 return (String)obj;
131 return Luan.first(call(fn,op,new Object[]{o1,o2})); 167 return Luan.first(call(fn,op,new Object[]{o1,o2}));
132 String type = !(o1 instanceof Number) ? Luan.type(o1) : Luan.type(o2); 168 String type = !(o1 instanceof Number) ? Luan.type(o1) : Luan.type(o2);
133 throw exception("attempt to perform arithmetic on a "+type+" value"); 169 throw exception("attempt to perform arithmetic on a "+type+" value");
134 } 170 }
135 171
136 public String toString(Object obj) throws LuanException {
137 if( obj instanceof LuanTable ) {
138 LuanTable tbl = (LuanTable)obj;
139 return tbl.toString(this);
140 }
141 if( obj == null )
142 return "nil";
143 if( obj instanceof Number )
144 return Luan.toString((Number)obj);
145 if( obj instanceof byte[] )
146 return "binary: " + Integer.toHexString(obj.hashCode());
147 return obj.toString();
148 }
149
150 } 172 }