package exp6;

public class OperationFactory {
	public static Operation createOperate(String operate) {
		Operation oper = null;
		switch(operate) {
		case "+":
			oper = new OperationAddtion();
			break;
		case "-":
			oper = new OperationSubtraction();
			break;
		case "*":
			oper = new OperationMultiplication();
			break;
		case "/":
			oper = new OperationDivision();
			break;
			
		}
		return oper;
				
	}
}