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.Collection;
  
  import jakarta.persistence.CascadeType;
  import jakarta.persistence.Column;
  import jakarta.persistence.Entity;
  import jakarta.persistence.GeneratedValue;
  import jakarta.persistence.GenerationType;
  import jakarta.persistence.Id;
  import jakarta.persistence.JoinColumn;
  import jakarta.persistence.ManyToOne;
  import jakarta.persistence.NamedQueries;
  import jakarta.persistence.NamedQuery;
  import jakarta.persistence.OneToMany;
  import jakarta.persistence.Table;
  import jakarta.persistence.TableGenerator;
  
  @Entity
  @Table(name = "topology_host_task")
  @TableGenerator(name = "topology_host_task_id_generator", table = "ambari_sequences",
    pkColumnName = "sequence_name", valueColumnName = "sequence_value",
    pkColumnValue = "topology_host_task_id_seq", initialValue = 0)
  @NamedQueries({
    @NamedQuery(name = "TopologyHostTaskEntity.findByHostRequest",
        query = "SELECT req FROM TopologyHostTaskEntity req WHERE req.topologyHostRequestEntity.id = :hostRequestId"),
    @NamedQuery(name = "TopologyLogicalTaskEntity.findHostRequestIdsByHostTaskIds",
        query = "SELECT DISTINCT tht.hostRequestId from TopologyHostTaskEntity tht WHERE tht.id IN :hostTaskIds"),
    @NamedQuery(name = "TopologyHostTaskEntity.removeByTaskIds",
        query = "DELETE FROM TopologyHostTaskEntity tht WHERE tht.id IN :hostTaskIds")
  })
  public class TopologyHostTaskEntity {
    @Id
    @GeneratedValue(strategy = GenerationType.TABLE, generator = "topology_host_task_id_generator")
    @Column(name = "id", nullable = false, updatable = false)
    private Long id;
  
    @Column(name = "type", length = 255, nullable = false)
    private String type;
  
    @Column(name = "host_request_id", nullable = false, insertable = false, updatable = false)
    private Long hostRequestId;
  
    @ManyToOne
    @JoinColumn(name = "host_request_id", referencedColumnName = "id", nullable = false)
    private TopologyHostRequestEntity topologyHostRequestEntity;
  
    @OneToMany(mappedBy = "topologyHostTaskEntity", cascade = CascadeType.ALL)
    private Collection<TopologyLogicalTaskEntity> topologyLogicalTaskEntities;
  
    public Long getId() {
      return id;
    }
  
    public void setId(Long id) {
      this.id = id;
    }
  
    public Long getHostRequestId() {
      return hostRequestId;
    }
  
    public void setHostRequestId(Long hostRequestId) {
      this.hostRequestId = hostRequestId;
    }
  
    public String getType() {
      return type;
    }
  
    public void setType(String type) {
      this.type = type;
    }
  
    public TopologyHostRequestEntity getTopologyHostRequestEntity() {
      return topologyHostRequestEntity;
    }
  
    public void setTopologyHostRequestEntity(TopologyHostRequestEntity topologyHostRequestEntity) {
      this.topologyHostRequestEntity = topologyHostRequestEntity;
    }
  
    public Collection<TopologyLogicalTaskEntity> getTopologyLogicalTaskEntities() {
      return topologyLogicalTaskEntities;
    }
  
    public void setTopologyLogicalTaskEntities(Collection<TopologyLogicalTaskEntity> topologyLogicalTaskEntities) {
      this.topologyLogicalTaskEntities = topologyLogicalTaskEntities;
    }
  
    @Override
    public boolean equals(Object o) {
      if (this == o) return true;
      if (o == null || getClass() != o.getClass()) return false;
  
      TopologyHostTaskEntity that = (TopologyHostTaskEntity) o;
  
      if (!id.equals(that.id)) return false;
  
      return true;
    }
  
    @Override
    public int hashCode() {
      return id.hashCode();
    }
  }
  