/**
    *
    * Copyright (C) 2011 Cloud Conscious, LLC. <info@cloudconscious.com>
    *
    * ====================================================================
    * Licensed 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.network;
  
  import javax.annotation.Nullable;
  
  /**
   * specifies the properties of the network’s DHCP service
   */
  public class DhcpService {
     private final boolean enabled;
     @Nullable
     private final Integer defaultLeaseTime;
     @Nullable
     private final Integer maxLeaseTime;
     @Nullable
     private final IpRange ipRange;
  
     public DhcpService(boolean enabled, @Nullable Integer defaultLeaseTime, @Nullable Integer maxLeaseTime,
              @Nullable IpRange ipRange) {
        this.enabled = enabled;
        this.defaultLeaseTime = defaultLeaseTime;
        this.maxLeaseTime = maxLeaseTime;
        this.ipRange = ipRange;
     }
  
     /**
      * @return true if the service is enabled
      * 
      * @since vcloud api 0.8
      */
     public boolean isEnabled() {
        return enabled;
     }
  
     /**
      * default duration of a DCHP address lease
      * 
      * @since vcloud api 0.9
      */
     @Nullable
     public Integer getDefaultLeaseTime() {
        return defaultLeaseTime;
     }
  
     /**
      * maximum duration of a DCHP address lease.
      * 
      * @since vcloud api 0.9
      */
     @Nullable
     public Integer getMaxLeaseTime() {
        return maxLeaseTime;
     }
  
     /**
      * @return range of IP addresses available to DHCP clients
      * 
      * @since vcloud api 0.9
      */
     @Nullable
     public IpRange getIpRange() {
        return ipRange;
     }
  
     @Override
     public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((defaultLeaseTime == null) ? 0 : defaultLeaseTime.hashCode());
        result = prime * result + (enabled ? 1231 : 1237);
        result = prime * result + ((ipRange == null) ? 0 : ipRange.hashCode());
        result = prime * result + ((maxLeaseTime == null) ? 0 : maxLeaseTime.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;
       DhcpService other = (DhcpService) obj;
       if (defaultLeaseTime == null) {
          if (other.defaultLeaseTime != null)
             return false;
       } else if (!defaultLeaseTime.equals(other.defaultLeaseTime))
          return false;
       if (enabled != other.enabled)
          return false;
       if (ipRange == null) {
          if (other.ipRange != null)
             return false;
       } else if (!ipRange.equals(other.ipRange))
          return false;
       if (maxLeaseTime == null) {
          if (other.maxLeaseTime != null)
             return false;
       } else if (!maxLeaseTime.equals(other.maxLeaseTime))
          return false;
       return true;
    }
 
    @Override
    public String toString() {
       return "[defaultLeaseTime=" + defaultLeaseTime + ", enabled=" + enabled + ", ipRange=" + ipRange
                + ", maxLeaseTime=" + maxLeaseTime + "]";
    }
 }