/**
    * Licensed to jclouds, Inc. (jclouds) under one or more
    * contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  jclouds licenses this file
    * to you under the Apache License, Version 2.0 (the
    * "License"); you may not use this file except in compliance
    * with the License.  You may obtain a copy of the License at
    *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  package org.jclouds.cloudloadbalancers.domain;
  
  import org.jclouds.cloudloadbalancers.domain.internal.BaseLoadBalancer;
  
  /**
   * 
   * @author Adrian Cole
   * @see <a href=
   *      "http://docs.rackspacecloud.com/loadbalancers/api/v1.0/clb-devguide/content/ch04s01s02.html"
   *      />
   */
  public class LoadBalancerAttributes {
     protected String name;
     protected String protocol;
     protected Integer port;
     protected String algorithm;
  
     public LoadBalancerAttributes name(String name) {
        this.name = name;
        return this;
     }
  
     public LoadBalancerAttributes protocol(String protocol) {
        this.protocol = protocol;
        return this;
     }
  
     public LoadBalancerAttributes port(int port) {
        this.port = port;
        return this;
     }
  
     public LoadBalancerAttributes algorithm(String algorithm) {
        this.algorithm = algorithm;
        return this;
     }
  
     public static <T extends BaseLoadBalancer<?, T>> LoadBalancerAttributes fromLoadBalancer(T lb) {
        return Builder.name(lb.getName()).port(lb.getPort()).protocol(lb.getProtocol()).algorithm(lb.getAlgorithm());
     }
  
     public static class Builder {
        public static LoadBalancerAttributes name(String name) {
           return new LoadBalancerAttributes().name(name);
        }
  
        public static LoadBalancerAttributes protocol(String protocol) {
           return new LoadBalancerAttributes().protocol(protocol);
        }
  
        public static LoadBalancerAttributes port(int port) {
           return new LoadBalancerAttributes().port(port);
        }
  
        public static LoadBalancerAttributes algorithm(String algorithm) {
           return new LoadBalancerAttributes().algorithm(algorithm);
        }
     }
  
     @Override
     public String toString() {
        return String.format("[algorithm=%s, name=%s, port=%s, protocol=%s]", algorithm, name, port, protocol);
     }
  
     @Override
     public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((algorithm == null) ? 0 : algorithm.hashCode());
        result = prime * result + ((name == null) ? 0 : name.hashCode());
        result = prime * result + ((port == null) ? 0 : port.hashCode());
        result = prime * result + ((protocol == null) ? 0 : protocol.hashCode());
        return result;
     }
  
     @Override
     public boolean equals(Object obj) {
        if (this == obj)
           return true;
        if (obj == null)
           return false;
       if (getClass() != obj.getClass())
          return false;
       LoadBalancerAttributes other = (LoadBalancerAttributes) obj;
       if (algorithm == null) {
          if (other.algorithm != null)
             return false;
       } else if (!algorithm.equals(other.algorithm))
          return false;
       if (name == null) {
          if (other.name != null)
             return false;
       } else if (!name.equals(other.name))
          return false;
       if (port == null) {
          if (other.port != null)
             return false;
       } else if (!port.equals(other.port))
          return false;
       if (protocol == null) {
          if (other.protocol != null)
             return false;
       } else if (!protocol.equals(other.protocol))
          return false;
       return true;
    }
 }