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 * copy of this software and associated documentation files (the "Software"),
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 *
 * The above copyright notice and this permission notice shall be included
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 * OTHER DEALINGS IN THE SOFTWARE.
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 */

package com.dalsemi.onewire.utils;

import com.dalsemi.onewire.adapter.*;
import com.dalsemi.onewire.container.*;


/**
 * This class encapsulates a 1-Wire network event such as
 * arrival or departure.
 */
public class OneWireMonitorEvent
   extends java.util.EventObject
{
   private DSPortAdapter adapter;
   private long          address;

   /**
    * Constructor OneWireMonitorEvent
    *
    *
    * @param owm
    * @param adapter
    * @param address
    *
    */
   public OneWireMonitorEvent (OneWireMonitor owm, DSPortAdapter adapter,
                               long address)
   {
      super(owm);

      this.adapter = adapter;
      this.address = address;
   }

   /**
    * Retrieve the container for the device causing the event.
    */
   public OneWireContainer getDeviceContainer ()
   {
      return getAdapter().getDeviceContainer(address);
   }

   /**
    * Retrieve the adapter on which the event occurred.
    */
   public DSPortAdapter getAdapter ()
   {

      // FIXME: Need to clone the adapter before we give someone else control.
      // return adapter.clone();
      return adapter;
   }

   /**
    * Retrieve the address of the 1-Wire device causing the event.
    */
   public byte[] getAddress ()
   {
      return Address.toByteArray(address);
   }

   /**
    * Retrieve the address of the 1-Wire device causing the event.
    */
   public long getAddressAsLong ()
   {
      return address;
   }

   /**
    * Retrieve the address of the 1-Wire device causing the event.
    */
   public String getAddressAsString ()
   {
      return Address.toString(address);
   }
}