package com.atlassian.httpclient.api.factory;
   
   import javax.annotation.Nonnull;
   
   /**
    * Represents a host (host name and port).
    */
   public class Host {
       private final String host;
      private final int port;
  
      public Host(@Nonnull final String host, final int port) {
          if (host == null || host.trim().length() == 0)
              throw new IllegalArgumentException("Host must not be null or empty");
          else if (port <= 0 || port > 65535)
              throw new IllegalArgumentException("Port must be greater than 0 and less than 65535");
  
          this.host = host;
          this.port = port;
      }
  
      public String getHost() {
          return host;
      }
  
      public int getPort() {
          return port;
      }
  
      @Override
      public String toString() {
          return "Host{" +
                  "host='" + host + '\'' +
                  ", port=" + port +
                  '}';
      }
  
      @Override
      public boolean equals(Object o) {
          if (this == o) {
              return true;
          }
          if (o == null || getClass() != o.getClass()) {
              return false;
          }
  
          Host host1 = (Host) o;
  
          if (port != host1.port) {
              return false;
          }
          if (!host.equals(host1.host)) {
              return false;
          }
  
          return true;
      }
  
      @Override
      public int hashCode() {
          int result = host.hashCode();
          result = 31 * result + port;
          return result;
      }
  }