ExprListener source code

1 // Generated from doc/examples/simple_expression/Expr.g4 by ANTLR 4.9.2
2 module ExprListener;
3 
4 import antlr.v4.runtime.tree.ParseTreeListener;
5 import ExprParser : ExprParser;
6 
7 /**
8  * This interface defines a complete listener for a parse tree produced by
9  * {@link ExprParser}.
10  */
11 public interface ExprListener : ParseTreeListener {
12     /**
13      * Enter a parse tree produced by {@link ExprParser#prog}.
14      * @param ctx the parse tree
15      */
16     void enterProg(ExprParser.ProgContext ctx);
17     /**
18      * Exit a parse tree produced by {@link ExprParser#prog}.
19      * @param ctx the parse tree
20      */
21     void exitProg(ExprParser.ProgContext ctx);
22     /**
23      * Enter a parse tree produced by the {@code Div}
24      * labeled alternative in {@link ExprParser#expr}.
25      * @param ctx the parse tree
26      */
27     void enterDiv(ExprParser.DivContext ctx);
28     /**
29      * Exit a parse tree produced by the {@code Div}
30      * labeled alternative in {@link ExprParser#expr}.
31      * @param ctx the parse tree
32      */
33     void exitDiv(ExprParser.DivContext ctx);
34     /**
35      * Enter a parse tree produced by the {@code Add}
36      * labeled alternative in {@link ExprParser#expr}.
37      * @param ctx the parse tree
38      */
39     void enterAdd(ExprParser.AddContext ctx);
40     /**
41      * Exit a parse tree produced by the {@code Add}
42      * labeled alternative in {@link ExprParser#expr}.
43      * @param ctx the parse tree
44      */
45     void exitAdd(ExprParser.AddContext ctx);
46     /**
47      * Enter a parse tree produced by the {@code Sub}
48      * labeled alternative in {@link ExprParser#expr}.
49      * @param ctx the parse tree
50      */
51     void enterSub(ExprParser.SubContext ctx);
52     /**
53      * Exit a parse tree produced by the {@code Sub}
54      * labeled alternative in {@link ExprParser#expr}.
55      * @param ctx the parse tree
56      */
57     void exitSub(ExprParser.SubContext ctx);
58     /**
59      * Enter a parse tree produced by the {@code Mul}
60      * labeled alternative in {@link ExprParser#expr}.
61      * @param ctx the parse tree
62      */
63     void enterMul(ExprParser.MulContext ctx);
64     /**
65      * Exit a parse tree produced by the {@code Mul}
66      * labeled alternative in {@link ExprParser#expr}.
67      * @param ctx the parse tree
68      */
69     void exitMul(ExprParser.MulContext ctx);
70     /**
71      * Enter a parse tree produced by the {@code BracketExpr}
72      * labeled alternative in {@link ExprParser#expr}.
73      * @param ctx the parse tree
74      */
75     void enterBracketExpr(ExprParser.BracketExprContext ctx);
76     /**
77      * Exit a parse tree produced by the {@code BracketExpr}
78      * labeled alternative in {@link ExprParser#expr}.
79      * @param ctx the parse tree
80      */
81     void exitBracketExpr(ExprParser.BracketExprContext ctx);
82     /**
83      * Enter a parse tree produced by the {@code Int}
84      * labeled alternative in {@link ExprParser#expr}.
85      * @param ctx the parse tree
86      */
87     void enterInt(ExprParser.IntContext ctx);
88     /**
89      * Exit a parse tree produced by the {@code Int}
90      * labeled alternative in {@link ExprParser#expr}.
91      * @param ctx the parse tree
92      */
93     void exitInt(ExprParser.IntContext ctx);
94 }