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
   * <p/>
   * http://www.apache.org/licenses/LICENSE-2.0
   * <p/>
   * 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.atlas.impala.model;
  
  import com.fasterxml.jackson.annotation.JsonAutoDetect;
  import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
  import com.fasterxml.jackson.databind.annotation.JsonSerialize;
  
  import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.NONE;
  import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.PUBLIC_ONLY;
  /**
   * This represents an entity in Impala's lineage record.
   */
  
  @JsonAutoDetect(getterVisibility = PUBLIC_ONLY, setterVisibility = PUBLIC_ONLY, fieldVisibility = NONE)
  @JsonSerialize(include = JsonSerialize.Inclusion.NON_NULL)
  @JsonIgnoreProperties(ignoreUnknown = true)
  public class LineageVertex {
    // id is used to reference this entity. It is used in LineageEdge to specify source and target
    // https://github.com/apache/impala/blob/master/be/src/util/lineage-util.h#L40
    // Impala id is int64. Therefore, define this field as Long
      private Long id;
  
    // specify the type of the entity, it could be "TABLE", "COLUMN" etc.
      private ImpalaVertexType vertexType;
  
    // specify the name of the entity
      private String vertexId;
  
    // It is optional, and could be null. It is only set if the entity is a column, and this field contains metadata of its table.
      private LineageVertexMetadata metadata;
  
    // It is optional. Its unit in seconds.
      private Long createTime;
  
      public Long getId() {
          return id;
      }
  
      public ImpalaVertexType getVertexType() {
          return vertexType;
      }
  
      public String getVertexId() {
          return vertexId;
      }
  
      public LineageVertexMetadata getMetadata() {
          return metadata;
      }
  
      public Long getCreateTime() {
          return createTime;
      }
  
      public void setId(Long id) {
          this.id = id;
      }
  
      public void setVertexType(ImpalaVertexType vertexType) {
          this.vertexType = vertexType;
      }
  
      public void setVertexId(String vertexId) {
          this.vertexId = vertexId;
      }
  
      public void setMetadata(LineageVertexMetadata metadata) {
          this.metadata = metadata;
      }
  
      public void setCreateTime(Long createTime) {
          this.createTime = createTime;
      }
  }