package semanticActions;

import java.lang.*;
import errors.*;
import java.util.*;
import lex.*;
import parser.*;
import symbolTable.*;
import drivers.*;

public class SemanticActions {
	
	private Stack<Object> semanticStack ;
	private Quadruples quads ;
	private boolean insert ;
	private boolean isArray ;
	private boolean global ;
	private int globalMemory ;
	private int localMemory ;
	

	public SemanticActions() {
		semanticStack = new Stack<Object>();
		quads = new Quadruples();
		insert = false;
		isArray = false;
		isParm = false;
		global = true;
		globalMemory = 0 ;
		localMemory = 0;
		globalTable = new SymbolTable(tableSize);
		constantTable = new SymbolTable(tablesize);
		InstallBuiltins(globalTable);
	}
	
	public void Execute (SemanticAction action, Token token)  throws SemanticError {
		
		int actionNumber = action.getIndex();
		
		System.out.println("calling action : " + actionNumber + " with token " + token.getType());

		switch (actionNumber)
		{
		
		case 1  : {
			insert = true;
			break;
		}
		
		case 2  : {
			insert = false;
			break;
		}
		
		case 3  : {
			break;
		}
		
		case 4  : {
			semanticStack.push(token);
			break;
		}
				
		case 6  : {
			isArray = true;
			break;
		}
		
		case 7  : {
			semanticStack.push(token);
			break;
		}
		
		case 13 : {
			semanticStack.push(token);
			break;
		}
		

}