arithmeticanalyzer.cs

来自「Grammatica is a C# and Java parser gener」· CS 代码 · 共 628 行 · 第 1/2 页

         * discovered errors</exception>
         */
        public virtual void EnterRightParen(Token node) {
        }

        /**
         * <summary>Called when exiting a parse tree node.</summary>
         * 
         * <param name='node'>the node being exited</param>
         * 
         * <returns>the node to add to the parse tree, or
         *          null if no parse tree should be created</returns>
         * 
         * <exception cref='ParseException'>if the node analysis
         * discovered errors</exception>
         */
        public virtual Node ExitRightParen(Token node) {
            return node;
        }

        /**
         * <summary>Called when entering a parse tree node.</summary>
         * 
         * <param name='node'>the node being entered</param>
         * 
         * <exception cref='ParseException'>if the node analysis
         * discovered errors</exception>
         */
        public virtual void EnterNumber(Token node) {
        }

        /**
         * <summary>Called when exiting a parse tree node.</summary>
         * 
         * <param name='node'>the node being exited</param>
         * 
         * <returns>the node to add to the parse tree, or
         *          null if no parse tree should be created</returns>
         * 
         * <exception cref='ParseException'>if the node analysis
         * discovered errors</exception>
         */
        public virtual Node ExitNumber(Token node) {
            return node;
        }

        /**
         * <summary>Called when entering a parse tree node.</summary>
         * 
         * <param name='node'>the node being entered</param>
         * 
         * <exception cref='ParseException'>if the node analysis
         * discovered errors</exception>
         */
        public virtual void EnterIdentifier(Token node) {
        }

        /**
         * <summary>Called when exiting a parse tree node.</summary>
         * 
         * <param name='node'>the node being exited</param>
         * 
         * <returns>the node to add to the parse tree, or
         *          null if no parse tree should be created</returns>
         * 
         * <exception cref='ParseException'>if the node analysis
         * discovered errors</exception>
         */
        public virtual Node ExitIdentifier(Token node) {
            return node;
        }

        /**
         * <summary>Called when entering a parse tree node.</summary>
         * 
         * <param name='node'>the node being entered</param>
         * 
         * <exception cref='ParseException'>if the node analysis
         * discovered errors</exception>
         */
        public virtual void EnterExpression(Production node) {
        }

        /**
         * <summary>Called when exiting a parse tree node.</summary>
         * 
         * <param name='node'>the node being exited</param>
         * 
         * <returns>the node to add to the parse tree, or
         *          null if no parse tree should be created</returns>
         * 
         * <exception cref='ParseException'>if the node analysis
         * discovered errors</exception>
         */
        public virtual Node ExitExpression(Production node) {
            return node;
        }

        /**
         * <summary>Called when adding a child to a parse tree
         * node.</summary>
         * 
         * <param name='node'>the parent node</param>
         * <param name='child'>the child node, or null</param>
         * 
         * <exception cref='ParseException'>if the node analysis
         * discovered errors</exception>
         */
        public virtual void ChildExpression(Production node, Node child) {
            node.AddChild(child);
        }

        /**
         * <summary>Called when entering a parse tree node.</summary>
         * 
         * <param name='node'>the node being entered</param>
         * 
         * <exception cref='ParseException'>if the node analysis
         * discovered errors</exception>
         */
        public virtual void EnterExpressionRest(Production node) {
        }

        /**
         * <summary>Called when exiting a parse tree node.</summary>
         * 
         * <param name='node'>the node being exited</param>
         * 
         * <returns>the node to add to the parse tree, or
         *          null if no parse tree should be created</returns>
         * 
         * <exception cref='ParseException'>if the node analysis
         * discovered errors</exception>
         */
        public virtual Node ExitExpressionRest(Production node) {
            return node;
        }

        /**
         * <summary>Called when adding a child to a parse tree
         * node.</summary>
         * 
         * <param name='node'>the parent node</param>
         * <param name='child'>the child node, or null</param>
         * 
         * <exception cref='ParseException'>if the node analysis
         * discovered errors</exception>
         */
        public virtual void ChildExpressionRest(Production node, Node child) {
            node.AddChild(child);
        }

        /**
         * <summary>Called when entering a parse tree node.</summary>
         * 
         * <param name='node'>the node being entered</param>
         * 
         * <exception cref='ParseException'>if the node analysis
         * discovered errors</exception>
         */
        public virtual void EnterTerm(Production node) {
        }

        /**
         * <summary>Called when exiting a parse tree node.</summary>
         * 
         * <param name='node'>the node being exited</param>
         * 
         * <returns>the node to add to the parse tree, or
         *          null if no parse tree should be created</returns>
         * 
         * <exception cref='ParseException'>if the node analysis
         * discovered errors</exception>
         */
        public virtual Node ExitTerm(Production node) {
            return node;
        }

        /**
         * <summary>Called when adding a child to a parse tree
         * node.</summary>
         * 
         * <param name='node'>the parent node</param>
         * <param name='child'>the child node, or null</param>
         * 
         * <exception cref='ParseException'>if the node analysis
         * discovered errors</exception>
         */
        public virtual void ChildTerm(Production node, Node child) {
            node.AddChild(child);
        }

        /**
         * <summary>Called when entering a parse tree node.</summary>
         * 
         * <param name='node'>the node being entered</param>
         * 
         * <exception cref='ParseException'>if the node analysis
         * discovered errors</exception>
         */
        public virtual void EnterTermRest(Production node) {
        }

        /**
         * <summary>Called when exiting a parse tree node.</summary>
         * 
         * <param name='node'>the node being exited</param>
         * 
         * <returns>the node to add to the parse tree, or
         *          null if no parse tree should be created</returns>
         * 
         * <exception cref='ParseException'>if the node analysis
         * discovered errors</exception>
         */
        public virtual Node ExitTermRest(Production node) {
            return node;
        }

        /**
         * <summary>Called when adding a child to a parse tree
         * node.</summary>
         * 
         * <param name='node'>the parent node</param>
         * <param name='child'>the child node, or null</param>
         * 
         * <exception cref='ParseException'>if the node analysis
         * discovered errors</exception>
         */
        public virtual void ChildTermRest(Production node, Node child) {
            node.AddChild(child);
        }

        /**
         * <summary>Called when entering a parse tree node.</summary>
         * 
         * <param name='node'>the node being entered</param>
         * 
         * <exception cref='ParseException'>if the node analysis
         * discovered errors</exception>
         */
        public virtual void EnterFactor(Production node) {
        }

        /**
         * <summary>Called when exiting a parse tree node.</summary>
         * 
         * <param name='node'>the node being exited</param>
         * 
         * <returns>the node to add to the parse tree, or
         *          null if no parse tree should be created</returns>
         * 
         * <exception cref='ParseException'>if the node analysis
         * discovered errors</exception>
         */
        public virtual Node ExitFactor(Production node) {
            return node;
        }

        /**
         * <summary>Called when adding a child to a parse tree
         * node.</summary>
         * 
         * <param name='node'>the parent node</param>
         * <param name='child'>the child node, or null</param>
         * 
         * <exception cref='ParseException'>if the node analysis
         * discovered errors</exception>
         */
        public virtual void ChildFactor(Production node, Node child) {
            node.AddChild(child);
        }

        /**
         * <summary>Called when entering a parse tree node.</summary>
         * 
         * <param name='node'>the node being entered</param>
         * 
         * <exception cref='ParseException'>if the node analysis
         * discovered errors</exception>
         */
        public virtual void EnterAtom(Production node) {
        }

        /**
         * <summary>Called when exiting a parse tree node.</summary>
         * 
         * <param name='node'>the node being exited</param>
         * 
         * <returns>the node to add to the parse tree, or
         *          null if no parse tree should be created</returns>
         * 
         * <exception cref='ParseException'>if the node analysis
         * discovered errors</exception>
         */
        public virtual Node ExitAtom(Production node) {
            return node;
        }

        /**
         * <summary>Called when adding a child to a parse tree
         * node.</summary>
         * 
         * <param name='node'>the parent node</param>
         * <param name='child'>the child node, or null</param>
         * 
         * <exception cref='ParseException'>if the node analysis
         * discovered errors</exception>
         */
        public virtual void ChildAtom(Production node, Node child) {
            node.AddChild(child);
        }
    }
}