/**
    * 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.vcloud.domain;
  
  import static com.google.common.base.Preconditions.checkNotNull;
  
  import java.net.URI;
  import java.util.Set;
  
  import com.google.common.collect.ImmutableSet;
  
  /**
   * The NetworkConnectionSection element specifies how a Vm is connected to a vApp network. It
   * extends the ovf:NetworkConnection element.
   * <p/>
   * NOTE The OVF NetworkSection element and the vCloud API NetworkConnectionSection element specify
   * many of the same parameters for a network connection. If both are present in a Vm body, the
   * values specified in the NetworkConnectionSection override those specified in the NetworkSection.
   */
  public class NetworkConnectionSection {
     public static Builder builder() {
        return new Builder();
     }
  
     public static class Builder {
        protected String type;
        protected URI href;
        protected String info;
        protected Integer primaryNetworkConnectionIndex;
        protected Set<NetworkConnection> connections = ImmutableSet.of();
        protected ReferenceType edit;
  
        public Builder type(String type) {
           this.type = type;
           return this;
        }
  
        public Builder href(URI href) {
           this.href = href;
           return this;
        }
  
        public Builder info(String info) {
           this.info = info;
           return this;
        }
  
        public Builder primaryNetworkConnectionIndex(Integer primaryNetworkConnectionIndex) {
           this.primaryNetworkConnectionIndex = primaryNetworkConnectionIndex;
           return this;
        }
  
        public Builder connections(Iterable<? extends NetworkConnection> connections) {
           this.connections = ImmutableSet.copyOf(checkNotNull(connections, "connections"));
           return this;
        }
  
        public Builder edit(ReferenceType edit) {
           this.edit = edit;
           return this;
        }
  
        public NetworkConnectionSection build() {
           return new NetworkConnectionSection(type, href, info, primaryNetworkConnectionIndex, connections, edit);
        }
  
        public static Builder fromNetworkConnectionSection(NetworkConnectionSection in) {
           return new Builder().type(in.getType()).href(in.getHref()).info(in.getInfo())
                 .primaryNetworkConnectionIndex(in.getPrimaryNetworkConnectionIndex()).connections(in.getConnections())
                 .edit(in.getEdit());
        }
     }
  
     protected final String type;
     protected final URI href;
     protected final String info;
     protected final Integer primaryNetworkConnectionIndex;
     protected final Set<NetworkConnection> connections;
     protected final ReferenceType edit;
  
     public NetworkConnectionSection(String type, URI href, String info, Integer primaryNetworkConnectionIndex,
           Iterable<NetworkConnection> connections, ReferenceType edit) {
        this.type = type;
       this.href = href;
       this.info = info;
       this.primaryNetworkConnectionIndex = primaryNetworkConnectionIndex;
       this.connections = ImmutableSet.copyOf(checkNotNull(connections, "connections"));
       this.edit = edit;
    }
 
    /**
     * 
     * @return media type of this section
     */
    public String getType() {
       return type;
    }
 
    /**
     * 
     * @return URL to access this section
     */
    public URI getHref() {
       return href;
    }
 
    /**
     * 
     * @return
     */
    public String getInfo() {
       return info;
    }
 
    /**
     * 
     * @return The value of the rasd:AddressOnParent element of the device (NIC) supporting the
     *         primary network connection to the containing virtual machine.
     */
    public Integer getPrimaryNetworkConnectionIndex() {
       return primaryNetworkConnectionIndex;
    }
 
    /**
     * 
     */
    public Set<? extends NetworkConnection> getConnections() {
       return connections;
    }
 
    /**
     * 
     */
    public ReferenceType getEdit() {
       return edit;
    }
 
    @Override
    public int hashCode() {
       final int prime = 31;
       int result = 1;
       result = prime * result + ((connections == null) ? 0 : connections.hashCode());
       result = prime * result + ((edit == null) ? 0 : edit.hashCode());
       result = prime * result + ((href == null) ? 0 : href.hashCode());
       result = prime * result + ((info == null) ? 0 : info.hashCode());
       result = prime * result
             + ((primaryNetworkConnectionIndex == null) ? 0 : primaryNetworkConnectionIndex.hashCode());
       result = prime * result + ((type == null) ? 0 : type.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;
       NetworkConnectionSection other = (NetworkConnectionSection) obj;
       if (connections == null) {
          if (other.connections != null)
             return false;
       } else if (!connections.equals(other.connections))
          return false;
       if (edit == null) {
          if (other.edit != null)
             return false;
       } else if (!edit.equals(other.edit))
          return false;
       if (href == null) {
          if (other.href != null)
             return false;
       } else if (!href.equals(other.href))
          return false;
       if (info == null) {
          if (other.info != null)
             return false;
       } else if (!info.equals(other.info))
          return false;
       if (primaryNetworkConnectionIndex == null) {
          if (other.primaryNetworkConnectionIndex != null)
             return false;
       } else if (!primaryNetworkConnectionIndex.equals(other.primaryNetworkConnectionIndex))
          return false;
       if (type == null) {
          if (other.type != null)
             return false;
       } else if (!type.equals(other.type))
          return false;
       return true;
    }
 
    public Builder toBuilder() {
       return Builder.fromNetworkConnectionSection(this);
    }
 
    @Override
    public String toString() {
       return "[href=" + href + ", connections=" + connections + ", primaryNetworkConnectionIndex="
             + primaryNetworkConnectionIndex + "]";
    }
 
 }