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1 package org.jacorb.idl;
2
3
22
23
27
28 import java.io.PrintWriter  ;
29
30 class ShiftExpr
31 extends IdlSymbol
32 {
33
34 public ShiftExpr shift_expr = null;
35 public AddExpr add_expr;
36 public String operator;
37
38 public ShiftExpr( int num )
39 {
40 super( num );
41 }
42
43 public void print( PrintWriter ps )
44 {
45 if( shift_expr != null )
46 {
47 shift_expr.print( ps );
48 ps.print( operator );
49 }
50 add_expr.print( ps );
51 }
52
53
54 public void setDeclaration( ConstDecl declared_in )
55 {
56 add_expr.setDeclaration( declared_in );
57 }
58
59 public void setPackage( String s )
60 {
61 s = parser.pack_replace( s );
62 if( pack_name.length() > 0 )
63 pack_name = s + "." + pack_name;
64 else
65 pack_name = s;
66 if( shift_expr != null )
67 {
68 shift_expr.setPackage( s );
69 }
70 add_expr.setPackage( s );
71 }
72
73 public void parse()
74 {
75 if( shift_expr != null )
76 {
77 shift_expr.parse();
78 }
79 add_expr.parse();
80 }
81
82 int pos_int_const()
83 {
84 return add_expr.pos_int_const();
85 }
86
87 public String value()
88 {
89 String x = "";
90 if( shift_expr != null )
91 {
92 x = shift_expr.value() + operator;
93 }
94 return x + add_expr.value();
95 }
96
97 public String toString()
98 {
99 String x = "";
100 if( shift_expr != null )
101 {
102 x = shift_expr + operator;
103 }
104 return x + add_expr;
105 }
106
107 public str_token get_token()
108 {
109 return add_expr.get_token();
110 }
111 }
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