//
   //  ========================================================================
   //  Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd.
   //  ------------------------------------------------------------------------
   //  All rights reserved. This program and the accompanying materials
   //  are made available under the terms of the Eclipse Public License v1.0
   //  and Apache License v2.0 which accompanies this distribution.
   //
   //      The Eclipse Public License is available at
  //      http://www.eclipse.org/legal/epl-v10.html
  //
  //      The Apache License v2.0 is available at
  //      http://www.opensource.org/licenses/apache2.0.php
  //
  //  You may elect to redistribute this code under either of these licenses.
  //  ========================================================================
  //
  
  package org.eclipse.jetty.http.pathmap;
  
  import org.eclipse.jetty.util.annotation.ManagedAttribute;
  import org.eclipse.jetty.util.annotation.ManagedObject;
  
  @ManagedObject("Mapped Resource")
  public class MappedResource<E> implements Comparable<MappedResource<E>>
  {
      private final PathSpec pathSpec;
      private final E resource;
  
      public MappedResource(PathSpec pathSpec, E resource)
      {
          this.pathSpec = pathSpec;
          this.resource = resource;
      }
  
      /**
       * Comparison is based solely on the pathSpec
       */
      @Override
      public int compareTo(MappedResource<E> other)
      {
          return this.pathSpec.compareTo(other.pathSpec);
      }
  
      @Override
      public boolean equals(Object obj)
      {
          if (this == obj)
          {
              return true;
          }
          if (obj == null)
          {
              return false;
          }
          if (getClass() != obj.getClass())
          {
              return false;
          }
          MappedResource<?> other = (MappedResource<?>)obj;
          if (pathSpec == null)
          {
              if (other.pathSpec != null)
              {
                  return false;
              }
          }
          else if (!pathSpec.equals(other.pathSpec))
          {
              return false;
          }
          return true;
      }
  
      @ManagedAttribute(value = "path spec", readonly = true)
      public PathSpec getPathSpec()
      {
          return pathSpec;
      }
  
      @ManagedAttribute(value = "resource", readonly = true)
      public E getResource()
      {
          return resource;
      }
  
      @Override
      public int hashCode()
      {
          final int prime = 31;
          int result = 1;
          result = (prime * result) + ((pathSpec == null) ? 0 : pathSpec.hashCode());
          return result;
      }
  
      @Override
      public String toString()
      {
          return String.format("MappedResource[pathSpec=%s,resource=%s]",pathSpec,resource);
     }
 }