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package javax.enterprise.deploy.shared;

/**
 * Class ActionTypes defines enumeration values for the J2EE
 * DeploymentStatus actions.
 *
 * @author  rsearls
 */
public class ActionType 
{
	private int value; // This enumeration value's int value

	/**
     * The DeploymentManager action command is executing.
	 */
    public static final ActionType EXECUTE = new ActionType(0);
	/**
     * A cancel operation is being preformed on the DeploymentManager 
     * action command.
	 */
    public static final ActionType CANCEL = new ActionType(1);
	/**
     * A stop operation is being preformed on the DeploymentManager 
     * action command.
	 */
    public static final ActionType STOP = new ActionType(2);


	private static final String[] stringTable = {
	"execute",
	"cancel",
	"stop",
	};

	private static final ActionType[] enumValueTable = {
	EXECUTE,
	CANCEL,
	STOP,
	};


    /**
     * Construct a new enumeration value with the given integer value.
     *
     * @param  value  Integer value.
     */
    protected ActionType(int value) 
    {   this.value = value;
    }

    /**
     * Returns this enumeration value's integer value.
     * @return the value
     */
    public int getValue()
    {   return value;
    }

       
	/**
	 * Returns the string table for class ActionType
	 */
	protected String[] getStringTable()
	{
		return stringTable;
	}

	/**
	 * Returns the enumeration value table for class ActionType
	 */
	protected ActionType[] getEnumValueTable()
	{
		return enumValueTable;
	}

    /**
     * Return an object of the specified value.
     * @param value a designator for the object.
     */
    public static ActionType getActionType(int value)
    {   return enumValueTable[value];
    }

    /**
     * Return the string name of this ActionType or the
     * integer value if outside the bounds of the table
     */
    public String toString()
    {
        String[] strTable = getStringTable();
        int index = value - getOffset();
        if (strTable != null && index >= 0 && index < strTable.length)
            return strTable[index];
        else
            return Integer.toString (value);
    }

    /**
     * Returns the lowest integer value used by this enumeration value's
     * enumeration class.
     * <P>
     * The default implementation returns 0.
     * @return the offset of the lowest enumeration value.
     */
    protected int getOffset()
    {   return 0;
    }
}
