package sk.stuba.fiit.perconik.eclipse.debug.core;

import java.util.Set;

import org.eclipse.debug.core.DebugEvent;

import sk.stuba.fiit.perconik.eclipse.jdt.core.JavaElementDeltaFlag;
import sk.stuba.fiit.perconik.utilities.constant.IntegralConstant;
import sk.stuba.fiit.perconik.utilities.constant.IntegralConstantSupport;

/**
 * Debug event kinds.
 *
 * @see DebugEvent
 *
 * @author Pavol Zbell
 * @since 1.0
 */
public enum DebugEventKind implements IntegralConstant {
  /**
   * @see DebugEvent#RESUME
   */
  RESUME(DebugEvent.RESUME),

  /**
   * @see DebugEvent#SUSPEND
   */
  SUSPEND(DebugEvent.SUSPEND),

  /**
   * @see DebugEvent#CREATE
   */
  CREATE(DebugEvent.CREATE),

  /**
   * @see DebugEvent#TERMINATE
   */
  TERMINATE(DebugEvent.TERMINATE),

  /**
   * @see DebugEvent#CHANGE
   */
  CHANGE(DebugEvent.CHANGE),

  /**
   * @see DebugEvent#MODEL_SPECIFIC
   */
  MODEL_SPECIFIC(DebugEvent.MODEL_SPECIFIC);

  private static final IntegralConstantSupport<DebugEventKind> integers = IntegralConstantSupport.of(DebugEventKind.class);

  private final int value;

  private DebugEventKind(final int value) {
    this.value = value;
  }

  public static Set<Integer> valuesAsIntegers() {
    return integers.getIntegers();
  }

  public static int valuesAsInteger() {
    return integers.getConstantsAsInteger();
  }

  public static int valuesAsInteger(final Set<JavaElementDeltaFlag> values) {
    return IntegralConstantSupport.constantsAsInteger(values);
  }

  public static DebugEventKind valueOf(final int value) {
    return integers.getConstant(value);
  }

  public static Set<DebugEventKind> setOf(final int values) {
    return integers.getConstants(values);
  }

  public int getValue() {
    return this.value;
  }
}