GrammarListener.java

// Generated from Grammar.g4 by ANTLR 4.9.2
import org.antlr.v4.runtime.tree.ParseTreeListener;

/**
 * This interface defines a complete listener for a parse tree produced by
 * {@link GrammarParser}.
 */
public interface GrammarListener extends ParseTreeListener {
	/**
	 * Enter a parse tree produced by {@link GrammarParser#prog}.
	 * @param ctx the parse tree
	 */
	void enterProg(GrammarParser.ProgContext ctx);
	/**
	 * Exit a parse tree produced by {@link GrammarParser#prog}.
	 * @param ctx the parse tree
	 */
	void exitProg(GrammarParser.ProgContext ctx);
	/**
	 * Enter a parse tree produced by the {@code operacionBinaria}
	 * labeled alternative in {@link GrammarParser#expr}.
	 * @param ctx the parse tree
	 */
	void enterOperacionBinaria(GrammarParser.OperacionBinariaContext ctx);
	/**
	 * Exit a parse tree produced by the {@code operacionBinaria}
	 * labeled alternative in {@link GrammarParser#expr}.
	 * @param ctx the parse tree
	 */
	void exitOperacionBinaria(GrammarParser.OperacionBinariaContext ctx);
	/**
	 * Enter a parse tree produced by the {@code numero}
	 * labeled alternative in {@link GrammarParser#expr}.
	 * @param ctx the parse tree
	 */
	void enterNumero(GrammarParser.NumeroContext ctx);
	/**
	 * Exit a parse tree produced by the {@code numero}
	 * labeled alternative in {@link GrammarParser#expr}.
	 * @param ctx the parse tree
	 */
	void exitNumero(GrammarParser.NumeroContext ctx);
}