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.orm.entities;
  
  import java.util.Objects;
  
  import jakarta.persistence.Basic;
  import jakarta.persistence.Column;
  import jakarta.persistence.Entity;
  import jakarta.persistence.EnumType;
  import jakarta.persistence.Enumerated;
  import jakarta.persistence.Id;
  import jakarta.persistence.JoinColumn;
  import jakarta.persistence.NamedQueries;
  import jakarta.persistence.NamedQuery;
  import jakarta.persistence.OneToOne;
  
  import org.apache.ambari.server.state.HostState;
  import org.apache.commons.lang.StringUtils;
  
  @jakarta.persistence.Table(name = "hoststate")
  @Entity
  @NamedQueries({
      @NamedQuery(name = "hostStateByHostId", query =
          "SELECT hostState FROM HostStateEntity hostState " +
              "WHERE hostState.hostId=:hostId"),
  })
  public class HostStateEntity {
    
    @jakarta.persistence.Column(name = "host_id", nullable = false, insertable = false, updatable = false)
    @Id
    private Long hostId;
  
    @Column(name = "available_mem", nullable = false, insertable = true, updatable = true)
    @Basic
    private Long availableMem = 0L;
  
    @jakarta.persistence.Column(name = "time_in_state", nullable = false, insertable = true, updatable = true)
    @Basic
    private Long timeInState = 0L;
  
    @Column(name = "health_status", insertable = true, updatable = true)
    @Basic
    private String healthStatus;
  
    @Column(name = "agent_version", insertable = true, updatable = true)
    @Basic
    private String agentVersion = "";
  
    @Column(name = "current_state", nullable = false, insertable = true, updatable = true)
    @Enumerated(value = EnumType.STRING)
    private HostState currentState = HostState.INIT;
    
    @Column(name="maintenance_state", nullable = true, insertable = true, updatable = true)
    private String maintenanceState = null;
    
  
    @OneToOne
    @JoinColumn(name = "host_id", referencedColumnName = "host_id", nullable = false)
    private HostEntity hostEntity;
  
    public Long getHostId() {
      return hostId;
    }
  
    public void setHostId(Long hostId) {
      this.hostId = hostId;
    }
  
    public Long getAvailableMem() {
      return availableMem;
    }
  
    public void setAvailableMem(Long availableMem) {
      this.availableMem = availableMem;
    }
  
    public Long getTimeInState() {
      return timeInState;
    }
  
    public void setTimeInState(Long timeInState) {
      this.timeInState = timeInState;
    }
  
    public String getHealthStatus() {
      return healthStatus;
    }
  
    public void setHealthStatus(String healthStatus) {
      this.healthStatus = healthStatus;
    }
  
    public String getAgentVersion() {
      return StringUtils.defaultString(agentVersion);
    }
  
    public void setAgentVersion(String agentVersion) {
      this.agentVersion = agentVersion;
    }
  
    public HostState getCurrentState() {
      return currentState;
    }
  
    public void setCurrentState(HostState currentState) {
      this.currentState = currentState;
    }
  
    public String getMaintenanceState() {
      return maintenanceState;
    }  
    
    public void setMaintenanceState(String state) {
      maintenanceState = state;
    }
  
    @Override
    public boolean equals(Object o) {
      if (this == o) return true;
      if (o == null || getClass() != o.getClass()) return false;
  
      HostStateEntity that = (HostStateEntity) o;
      return Objects.equals(hostId, that.hostId) &&
              Objects.equals(availableMem, that.availableMem) &&
              Objects.equals(timeInState, that.timeInState) &&
              Objects.equals(agentVersion, that.agentVersion) &&
              currentState == that.currentState;
    }
  
    @Override
    public int hashCode() {
      return Objects.hash(hostId, availableMem, timeInState, agentVersion, currentState);
    }
  
    public HostEntity getHostEntity() {
      return hostEntity;
    }
  
    public void setHostEntity(HostEntity hostEntity) {
      this.hostEntity = hostEntity;
    }
  
  }
  