content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF 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.apache.ambari.server.serveraction.kerberos;
  
  import org.apache.ambari.server.state.ServiceComponentHost;
  import org.apache.commons.lang.builder.EqualsBuilder;
  import org.apache.commons.lang.builder.HashCodeBuilder;
  
  public class Component {
    private final String hostName;
    private final String serviceName;
    private final String serviceComponentName;
    private final Long hostId;
  
    public static Component fromServiceComponentHost(ServiceComponentHost serviceComponentHost) {
      return new Component(
        serviceComponentHost.getHostName(),
        serviceComponentHost.getServiceName(),
        serviceComponentHost.getServiceComponentName(),
        serviceComponentHost.getHost().getHostId());
    }
  
    public Component(String hostName, String serviceName, String serviceComponentName, Long hostId) {
      this.hostName = hostName;
      this.serviceName = serviceName;
      this.serviceComponentName = serviceComponentName;
      this.hostId = hostId;
    }
  
    public String getHostName() {
      return hostName;
    }
  
    public String getServiceName() {
      return serviceName;
    }
  
    public String getServiceComponentName() {
      return serviceComponentName;
    }
  
    public Long getHostId() {
      return hostId;
    }
  
    @Override
    public boolean equals(Object o) {
      if (this == o) return true;
      if (o == null || getClass() != o.getClass()) return false;
      Component component = (Component) o;
      return new EqualsBuilder()
        .append(hostName, component.hostName)
        .append(serviceName, component.serviceName)
        .append(serviceComponentName, component.serviceComponentName)
        .append(hostId, component.hostId)
        .isEquals();
    }
  
    @Override
    public int hashCode() {
      return new HashCodeBuilder(17, 37)
        .append(hostName)
        .append(serviceName)
        .append(serviceComponentName)
        .append(hostId)
        .toHashCode();
    }
  }
  