Vector3D Value Parser

package calculator.datatypes.vector;

import calculator.AbstractValue;
import calculator.AbstractValueParser;
import calculator.ParseValueException;

public class VectorValueParser implements AbstractValueParser {

    @Override
    public AbstractValue parse(String value) throws ParseValueException {
        try {
            int x = Integer.parseInt(value.substring(1, value.indexOf(',')));
            int y = Integer.parseInt(value.substring(value.indexOf(',') + 1, value.lastIndexOf(',')));
            int z = Integer.parseInt(value.substring(value.lastIndexOf(',') + 1, value.length() - 1));

            return new VectorValue(x, y, z);

        } catch (NumberFormatException exception) {
            throw new ParseValueException();
        }
    }

    @Override
    public String getDatatypeName() {
        return "Vector3D(x,y,z),  x,y,z - integer";
    }
}