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.Basic;
  import jakarta.persistence.CascadeType;
  import jakarta.persistence.Column;
  import jakarta.persistence.Entity;
  import jakarta.persistence.Id;
  import jakarta.persistence.JoinColumn;
  import jakarta.persistence.ManyToOne;
  import jakarta.persistence.OneToMany;
  import jakarta.persistence.Table;
  
  /**
   * Represents a Host Group which is embedded in a Blueprint.
   */
  @jakarta.persistence.IdClass(HostGroupEntityPK.class)
  @Table(name = "hostgroup")
  @Entity
  public class HostGroupEntity {
  
    @Id
    @Column(name = "blueprint_name", nullable = false, insertable = false, updatable = false)
    private String blueprintName;
  
    @Id
    @Column(name = "name", nullable = false, insertable = true, updatable = false)
    private String name;
  
    @Column
    @Basic
    private String cardinality = "NOT SPECIFIED";
  
    @OneToMany(cascade = CascadeType.ALL, mappedBy = "hostGroup")
    private Collection<HostGroupComponentEntity> components;
  
    @OneToMany(cascade = CascadeType.ALL, mappedBy = "hostGroup")
    private Collection<HostGroupConfigEntity> configurations;
  
    @ManyToOne
    @JoinColumn(name = "blueprint_name", referencedColumnName = "blueprint_name", nullable = false)
    private BlueprintEntity blueprint;
  
  
    /**
     * Get the host group name.
     *
     * @return host group name
     */
    public String getName() {
      return name;
    }
  
    /**
     * Set the host group name.
     *
     * @param name  host group name
     */
    public void setName(String name) {
      this.name = name;
    }
  
    /**
     * Get the blueprint entity instance.
     *
     * @return blueprint entity
     */
    public BlueprintEntity getBlueprintEntity() {
      return blueprint;
    }
  
    /**
     * Set the blueprint entity instance.
     *
     * @param entity  blueprint entity
     */
    public void setBlueprintEntity(BlueprintEntity entity) {
      this.blueprint = entity;
    }
  
    /**
     * Get the name of the associated blueprint.
     *
     * @return blueprint name
     */
    public String getBlueprintName() {
      return blueprintName;
    }
  
    /**
     * Set the name of the associated blueprint.
     * '
     * @param blueprintName  blueprint name
     */
    public void setBlueprintName(String blueprintName) {
      this.blueprintName = blueprintName;
    }
  
    /**
     * Get the collection of associated component entities.
     *
     * @return collection of components
     */
    public Collection<HostGroupComponentEntity> getComponents() {
      return components;
    }
  
    /**
     * Set thge collection of associated component entities.
     *
     * @param components  collection of components
     */
    public void setComponents(Collection<HostGroupComponentEntity> components) {
      this.components = components;
    }
  
    /**
     * Add a component to the host group.
     *
     * @param component  component to add
     */
    public void addComponent(HostGroupComponentEntity component) {
      this.components.add(component);
    }
  
    /**
     * Get the collection of associated configuration entities.
     *
     * @return collection of configurations
     */
    public Collection<HostGroupConfigEntity> getConfigurations() {
      return configurations;
    }
  
    /**
     * Set the collection of associated configuration entities.
     *
     * @param configurations  collection of configurations
     */
    public void setConfigurations(Collection<HostGroupConfigEntity> configurations) {
      this.configurations = configurations;
    }
  
    /**
     * Get the cardinality for this host group.
     *
     * @return cardinality
     */
    public String getCardinality() {
      return cardinality;
    }
  
    /**
     * Set the cardinality value for this host group.
     *
     * @param cardinality cardinality value
     */
    public void setCardinality(String cardinality) {
      if (cardinality != null) {
        this.cardinality = cardinality;
      }
    }
  }
  