package step.core;

public abstract class StepValue {

  public int getId() {
    throw new ClassCastException("tried to call abstract method");
  }

  public void setId(int id) {
    throw new ClassCastException("tried to call abstract method");
  }

  public String toString() {
    return toString("");
  }
  public abstract String toString(String tab);
  public abstract void accept(StepAbstractRepositoryVisitor visitor) throws Exception ;
}