sencha-lang/Sencha-lang/AST/BasicExpression.cpp

/*
 * BasicExpression.cpp
 *
 *  Created on: Dec 5, 2012
 *      Author: attero
 */

#include "BasicExpression.h"

void BasicExpression::set_operator(std::string op)
{
	this->oper = op;
}

void BasicExpression::set_left_operand(ASTNode * left)
{
		this->children[0] = left;
		this->left = static_cast<ASTExpression *>(children[0]);
}

void BasicExpression::set_right_operand(ASTNode * right)
{
	this->children[1] = right;
	this->right = static_cast<ASTExpression *>(children[1]);
}

virtual SenchaObject BasicExpression::evaluate()
{
	if(oper == "+")
	{
		return left->evaluate() + right->evaluate();
	}

	return 0;
}

BasicExpression::BasicExpression(ASTNode * parent) {
	this->parent = parent;
	// initialize pointers
	this->add_children(0);
	this->add_children(0);
	left = static_cast<ASTExpression *>(children[0]);
	right = static_cast<ASTExpression *>(children[1]);
}

BasicExpression::~BasicExpression() {
	// TODO Auto-generated destructor stub
	// TODO free children memory
}