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1
2 package SOFA.SOFAnode.Made.CDL;
3 import java.rmi.RemoteException  ;
4
5 import SOFA.SOFAnode.Made.TIR.CDLRepository;
6 import SOFA.SOFAnode.Made.TIR.ExprOperDef;
7 import SOFA.SOFAnode.Made.TIR.Repository;
8 import SOFA.SOFAnode.Made.TIR.TIRExceptCreate;
9
10 class CompExprBinOper extends CompExprOper {
11 public CompExprOper operand1;
12 public CompExprOper operand2;
13 public CompExprBinOper(int type, CompExprOper op1, CompExprOper op2) {
14 super(type);
15 operand1 = op1;
16 operand2 = op2;
17 }
18
19 public int type() {
20 if (operand1.type()==CompExprKind.e_all)
21 return operand2.type();
22 else
23 return operand1.type();
24 }
25
26 public boolean isProp() { return (operand1.isProp() || operand2.isProp()); }
27
28 public EnumList nameProp(CompRepository rep) throws CDLExceptRemote, CDLExceptLock {
29 EnumList l1 = operand1.nameProp(rep);
30 EnumList l2 = operand2.nameProp(rep);
31 l2.toFirst();
32 for (int i=0;i<l2.size();i++) {
33 l1.addName((String ) l2.aktual());
34 l2.toNext();
35 }
36 return l1;
37 }
38
39 public String toString() {
40 StringBuffer sb = new StringBuffer ("(");
41 sb.append(operand1.toString());
42 switch (kind) {
43 case CompExprKind.e_or:
44 sb.append("|");
45 break;
46 case CompExprKind.e_xor:
47 sb.append("^");
48 break;
49 case CompExprKind.e_and:
50 sb.append("&");
51 break;
52 case CompExprKind.e_shr:
53 sb.append(">>");
54 break;
55 case CompExprKind.e_shl:
56 sb.append("<<");
57 break;
58 case CompExprKind.e_plus:
59 sb.append("+");
60 break;
61 case CompExprKind.e_minus:
62 sb.append("-");
63 break;
64 case CompExprKind.e_mul:
65 sb.append("*");
66 break;
67 case CompExprKind.e_div:
68 sb.append("/");
69 break;
70 case CompExprKind.e_mod:
71 sb.append("%");
72 break;
73 }
74 sb.append(operand2.toString());
75 sb.append(")");
76 return sb.toString();
77 }
78
79 public ExprOperDef toNormal(CDLRepository rep) throws CDLExceptToNormal, CDLExceptRemote, CDLExceptLock {
80 try {
81 return ((Repository) rep.get_containing_repository()).create_exprbinoperation(kind, operand1.toNormal(rep), operand2.toNormal(rep));
82 } catch (RemoteException e) {
83 throw new CDLExceptRemote("Remote exception occured: "+e.getMessage());
84 } catch (TIRExceptCreate ecr) {
85 throw new CDLExceptToNormal("Can't create expression");
86 }
87 }
88
89 public static boolean isCompatible(int operand, CompExprOper e1, CompExprOper e2) {
90 switch (operand) {
91 case CompExprKind.e_mul:
92 case CompExprKind.e_div:
93 case CompExprKind.e_plus:
94 case CompExprKind.e_minus:
95 switch (e1.type()) {
96 case CompExprKind.e_int:
97 if ((e2.type() == CompExprKind.e_all) || (e2.type() == CompExprKind.e_int))
98 return true;
99 break;
100 case CompExprKind.e_float:
101 if ((e2.type() == CompExprKind.e_all) || (e2.type() == CompExprKind.e_float))
102 return true;
103 break;
104 case CompExprKind.e_fixed:
105 if ((e2.type() == CompExprKind.e_all) || (e2.type() == CompExprKind.e_fixed))
106 return true;
107 break;
108 case CompExprKind.e_all:
109 if ((e2.type() == CompExprKind.e_all) || (e2.type() == CompExprKind.e_fixed) ||
110 (e2.type() == CompExprKind.e_int) || (e2.type() == CompExprKind.e_float))
111 return true;
112 break;
113 }
114 return false;
115 case CompExprKind.e_and:
116 case CompExprKind.e_xor:
117 case CompExprKind.e_or:
118 case CompExprKind.e_shl:
119 case CompExprKind.e_shr:
120 case CompExprKind.e_mod:
121 switch (e1.type()) {
122 case CompExprKind.e_int:
123 if ((e2.type() == CompExprKind.e_all) || (e2.type() == CompExprKind.e_int))
124 return true;
125 break;
126 case CompExprKind.e_all:
127 if ((e2.type() == CompExprKind.e_all) || (e2.type() == CompExprKind.e_int))
128 return true;
129 break;
130 }
131 return false;
132 default: return false;
133 }
134 }
135 }
136 |
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