package calculator.model.binaryOperations;

import calculator.model.*;

/**
 * Base class for all binary operations like addition, subtraction etc.
 */
abstract public class BinaryOperation implements Operation
{
    public void operate(OperandStack ops)
    {
        double op2 = ops.pop();
        double op1 = ops.pop();
        ops.push(operateBinary(op1, op2));
    }

    public OperationType getType()
    {
        return OperationType.Binary;
    }

    // abstract method for all the binary operations
    abstract public double operateBinary(double op1, double op2);
    abstract public Precedence getPrecedence();
}