/*
    * Copyright (C) 2013 4th Line GmbH, Switzerland
    *
    * The contents of this file are subject to the terms of either the GNU
    * Lesser General Public License Version 2 or later ("LGPL") or the
    * Common Development and Distribution License Version 1 or later
    * ("CDDL") (collectively, the "License"). You may not use this file
    * except in compliance with the License. See LICENSE.txt for more
    * information.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   */
  
  package org.fourthline.cling.registry;
  
  import org.fourthline.cling.model.ExpirationDetails;
  
  /**
   * Internal class, required by {@link RegistryImpl}.
   *
   * @author Christian Bauer
   */
  class RegistryItem<K, I> {
  
      private K key;
      private I item;
      private ExpirationDetails expirationDetails = new ExpirationDetails();
  
      RegistryItem(K key) {
          this.key = key;
      }
  
      RegistryItem(K key, I item, int maxAgeSeconds) {
          this.key = key;
          this.item = item;
          this.expirationDetails = new ExpirationDetails(maxAgeSeconds);
      }
  
      public K getKey() {
          return key;
      }
  
      public I getItem() {
          return item;
      }
  
      public ExpirationDetails getExpirationDetails() {
          return expirationDetails;
      }
  
      public boolean equals(Object o) {
          if (this == o) return true;
          if (o == null || getClass() != o.getClass()) return false;
  
          RegistryItem that = (RegistryItem) o;
  
          return key.equals(that.key);
      }
  
      public int hashCode() {
          return key.hashCode();
      }
  
      @Override
      public String toString() {
          return "("+getClass().getSimpleName()+") " + getExpirationDetails() + " KEY: " + getKey() + " ITEM: " + getItem();
      }
  }