ExprVisitor

This interface defines a complete generic visitor for a parse tree produced by {@link ExprParser}.

@param Variant The return type of the visit operation. Use {@link void} for operations with no return type.

interface ExprVisitor : ParseTreeVisitor {

}

Members

visitAdd Variant visitAdd(ExprParser.AddContext ctx): Visit a parse tree produced by the {@code Add} labeled alternative in {@link ExprParser#expr}. @param ctx the parse tree @return the visitor result
visitBracketExpr Variant visitBracketExpr(ExprParser.BracketExprContext ctx): Visit a parse tree produced by the {@code BracketExpr} labeled alternative in {@link ExprParser#expr}. @param ctx the parse tree @return the visitor result
visitDiv Variant visitDiv(ExprParser.DivContext ctx): Visit a parse tree produced by the {@code Div} labeled alternative in {@link ExprParser#expr}. @param ctx the parse tree @return the visitor result
visitInt Variant visitInt(ExprParser.IntContext ctx): Visit a parse tree produced by the {@code Int} labeled alternative in {@link ExprParser#expr}. @param ctx the parse tree @return the visitor result
visitMul Variant visitMul(ExprParser.MulContext ctx): Visit a parse tree produced by the {@code Mul} labeled alternative in {@link ExprParser#expr}. @param ctx the parse tree @return the visitor result
visitProg Variant visitProg(ExprParser.ProgContext ctx): Visit a parse tree produced by {@link ExprParser#prog}. @param ctx the parse tree @return the visitor result
visitSub Variant visitSub(ExprParser.SubContext ctx): Visit a parse tree produced by the {@code Sub} labeled alternative in {@link ExprParser#expr}. @param ctx the parse tree @return the visitor result

visit Variant visit(ParseTree tree): Visit a parse tree, and return a user-defined result of the operation.
visitChildren Variant visitChildren(RuleNode node): Visit the children of a node, and return a user-defined result of the operation.
visitTerminal Variant visitTerminal(TerminalNode node): Visit a terminal node, and return a user-defined result of the operation.
visitErrorNode Variant visitErrorNode(ErrorNode node): Visit an error node, and return a user-defined result of the operation.