package CS331.parser;

import CS331.*;
import CS331.lex.*;

public class RHSTable {

	GrammarSymbol[][] rules;
	
	public RHSTable()
	{
		init();
	}

	public void init()
	   {
		   rules = new GrammarSymbol [][]  {
//dummy element 0
				   {},
//production 1         
				   { TokenType.PROGRAM, TokenType.IDENTIFIER, TokenType.LEFTPAREN, NonTerminal.identifier_list, 
					   TokenType.RIGHTPAREN, SemanticAction.action9, TokenType.SEMICOLON, NonTerminal.declarations,
					   NonTerminal.sub_declarations, SemanticAction.action56, NonTerminal.compound_statement, 
					   SemanticAction.action55 },  	
//production 2		         
				   { TokenType.IDENTIFIER,  SemanticAction.action13,  NonTerminal.identifier_list_tail },  											
//production 3		         
				   { TokenType.COMMA, TokenType.IDENTIFIER, SemanticAction.action13, NonTerminal.identifier_list_tail },  									
//production 4		         
				   { },  																						
//production 5		         
				   { TokenType.VAR, SemanticAction.action1, NonTerminal.declaration_list, SemanticAction.action2 },  												
//production 6		         
				   { },  																						
//production 7		         
				   { NonTerminal.identifier_list, TokenType.COLON, NonTerminal.type, SemanticAction.action3, 
					   TokenType.SEMICOLON, NonTerminal.declaration_list_tail },  				
//production 8		         
				   { NonTerminal.identifier_list,  TokenType.COLON,  NonTerminal.type,  SemanticAction.action3,  
						   TokenType.SEMICOLON,  NonTerminal.declaration_list_tail },  			
//production 9		         
				   { },  																						
//production 10		         
				   { NonTerminal.standard_type },  																		
//production 11		         
				   { NonTerminal.array_type },  																			
//production 12		         
				   { TokenType.INTEGER,  SemanticAction.action4 },  																	
//production 13		         
				   { TokenType.REAL,  SemanticAction.action4 },  																		
//production 14		         
				   { SemanticAction.action6,  TokenType.ARRAY,  TokenType.LEFTBRACKET,  TokenType.INTCONSTANT,  
					   SemanticAction.action7,  TokenType.DOUBLEDOT,  TokenType.INTCONSTANT, SemanticAction.action7,  
					   TokenType.RIGHTBRACKET,  TokenType.OF,  NonTerminal.standard_type },  											
//production 15		         
				   { NonTerminal.subprogram_declaration,  NonTerminal.sub_declarations },  											
//production 16		         
				   { },  																						
//production 17		         
				   { SemanticAction.action1,  NonTerminal.subprogram_head,  NonTerminal.declarations,  
					   SemanticAction.action5,  NonTerminal.compound_statement,  SemanticAction.action11 },  	
//production 18		         
				   { TokenType.FUNCTION,  TokenType.IDENTIFIER,  SemanticAction.action15,  NonTerminal.arguments,  
						   TokenType.COLON,  TokenType.RESULT,  NonTerminal.standard_type, TokenType.SEMICOLON, 
						   SemanticAction.action16 },  																	
//production 19		         
				   { TokenType.PROCEDURE,  TokenType.IDENTIFIER,  SemanticAction.action17,  NonTerminal.arguments,  
							   TokenType.SEMICOLON },  							
//production 20		         
				   { TokenType.LEFTPAREN,  SemanticAction.action19,  NonTerminal.parameter_list,  TokenType.RIGHTPAREN,  
					   SemanticAction.action20 },  						
//production 21		         
				   { },  																						
//production 22		         
				   { NonTerminal.identifier_list,  TokenType.COLON,  NonTerminal.type,  SemanticAction.action21,  
					   NonTerminal.parameter_list_tail },  						
//production 23		         
				   { TokenType.SEMICOLON,  NonTerminal.identifier_list,  TokenType.COLON,  NonTerminal.type,  SemanticAction.action21,  
						   NonTerminal.parameter_list_tail },  			
//production 24		         
				   { },  																						
//production 25		         
				   { TokenType.BEGIN,  NonTerminal.statement_list,  TokenType.END },  															
//production 26		         
				   { NonTerminal.statement,  NonTerminal.statement_list_tail },   														
//production 27		         
				   { TokenType.SEMICOLON,  NonTerminal.statement,  NonTerminal.statement_list_tail },  											
//production 28		         
				   { },  																						
//production 29		         
				   { NonTerminal.elementary_statement },  																	
//production 30		         
				   { TokenType.IF,  NonTerminal.expression,  SemanticAction.action22,  TokenType.THEN,  
					   NonTerminal.statement,  NonTerminal.else_clause },  							
//production 31		         
				   { TokenType.WHILE,  SemanticAction.action24,  NonTerminal.expression,  SemanticAction.action25,  
						   TokenType.DO,  NonTerminal.statement,  SemanticAction.action26 },  					
//production 32		         
				   { TokenType.ELSE,  SemanticAction.action27,  NonTerminal.statement,  SemanticAction.action28 },  												
//production 33		         
				   { SemanticAction.action29 },  																				
//production 34		         
				   { TokenType.IDENTIFIER,  SemanticAction.action30,  NonTerminal.es_tail },  														
//production 35		         
				   { NonTerminal.compound_statement },  																	
//production 36		         
				   { SemanticAction.action53,  NonTerminal.subscript,  TokenType.ASSIGNOP,  NonTerminal.expression,  
					   SemanticAction.action31 },  								
//production 37		         
				   { SemanticAction.action54,  NonTerminal.parameters },  																
//production 38		         
				   { SemanticAction.action32,  TokenType.LEFTBRACKET,  NonTerminal.expression,  TokenType.RIGHTBRACKET,  
					   SemanticAction.action33 },  						
//production 39		         
				   { SemanticAction.action34 },  																				
//production 40		         
				   { SemanticAction.action35,  TokenType.LEFTPAREN,  NonTerminal.expression_list,  TokenType.RIGHTPAREN,  
					   SemanticAction.action51 },  						
//production 41		         
				   { SemanticAction.action36 },  																				
//production 42		         
				   { NonTerminal.expression,  SemanticAction.action37,  NonTerminal.expression_list_tail },  											
//production 43		         
				   { TokenType.COMMA,  NonTerminal.expression,  SemanticAction.action37,  NonTerminal.expression_list_tail },  									
//production 44		         
				   { },  																						
//production 45		         
				   { NonTerminal.simple_expression,  NonTerminal.expression_tail },  													
//production 46		         
				   { TokenType.RELOP,  SemanticAction.action38,  NonTerminal.simple_expression,  SemanticAction.action39 },  										
//production 47		         
				   { },  																						
//production 48		         
				   { NonTerminal.term,  NonTerminal.simple_expression_tail },  														
//production 49		         
				   { NonTerminal.sign,  SemanticAction.action40,  NonTerminal.term,  SemanticAction.action41,  
					   NonTerminal.simple_expression_tail },  							
//production 50		         
				   { TokenType.ADDOP,  SemanticAction.action42,  NonTerminal.term,  SemanticAction.action43,  
						   NonTerminal.simple_expression_tail },  							
//production 51		         
				   { },  																						
//production 52		         
				   { NonTerminal.factor,  NonTerminal.term_tail },  																	
//production 53		         
				   { TokenType.MULOP,  SemanticAction.action44,  NonTerminal.factor,  SemanticAction.action45,  
					   NonTerminal.term_tail },  										
//production 54		  
				   { },
//production 55					   
				   { TokenType.IDENTIFIER,  SemanticAction.action46,  NonTerminal.factor_tail },  													
//production 56		         
				   { NonTerminal.constant,  SemanticAction.action46 },  																	
//production 57		         
				   { TokenType.LEFTPAREN,  NonTerminal.expression,  TokenType.RIGHTPAREN },  													
//production 58		         
				   { TokenType.NOT,  NonTerminal.factor,  SemanticAction.action47 },  																
//production 59		         
				   { NonTerminal.actual_parameters },  																	
//production 60		         
				   { NonTerminal.subscript,  SemanticAction.action48 },  																	
//production 61		         
				   { SemanticAction.action49,  TokenType.LEFTPAREN,  NonTerminal.expression_list,  TokenType.RIGHTPAREN,  SemanticAction.action50 },  						
//production 62		         
				   { SemanticAction.action52 },  																				
//production 63		         
				   { TokenType.UNARYPLUS },  																			
//production 64		         
				   { TokenType.UNARYMINUS },  																			
//production 65		         
				   { NonTerminal.program,  TokenType.ENDMARKER },  																	
//production 66		         
				   { TokenType.INTCONSTANT },  																			
//production 67		         
				   { TokenType.REALCONSTANT } 				
			      };
	   }

	   public GrammarSymbol[] getRule(int n)
	   {
				   return rules[n];
	   }

	   public void dumpTable()
	   {
	      for (int i = 1; i < rules.length; ++i)
	      {
	         System.out.print("RULE : ");
	         GrammarSymbol[] rule = getRule(i);
	         for (GrammarSymbol j : rule)
	         {
	            System.out.print(" " + j);
	         }
	         System.out.println();
	      }
	   }
	   
	   public void printrule(int n)
	   {
	         GrammarSymbol[] rule = getRule(n);
	         
	         System.out.print("Rule " + n);
	         for (GrammarSymbol j : rule)
	         {
	            System.out.print(" " + j);
	         }
	         System.out.println();
	    }  
	   }