Notification.java

package jetbrains.mps.samples.secretCompartmentLanguage.runtime;

/*Generated by MPS */

import java.util.List;
import java.util.ArrayList;

public class Notification {
  private List<String> errors = new ArrayList<String>();
  public Notification() {
  }
  /*package*/ void error(String s) {
    errors.add(s);
  }
  /*package*/ void error(String s, Object... args) {
    error(String.format(s, args));
  }
  public boolean isOk() {
    return errors.isEmpty();
  }
  public String report() {
    StringBuffer result = new StringBuffer();
    for (String s : errors) {
      result.append(s).append("\n");
    }
    return result.toString();
  }
  public boolean hasErrors() {
    return !(errors.isEmpty());
  }
  @Override
  public String toString() {
    return ((isOk()) ? "OK" : "Errors:\n" + report());
  }
}