TOdbcScanNode.java

/**
 * Autogenerated by Thrift Compiler (0.16.0)
 *
 * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
 *  @generated
 */
package org.apache.doris.thrift;

@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked", "unused"})
@javax.annotation.Generated(value = "Autogenerated by Thrift Compiler (0.16.0)", date = "2026-05-14")
public class TOdbcScanNode implements org.apache.thrift.TBase<TOdbcScanNode, TOdbcScanNode._Fields>, java.io.Serializable, Cloneable, Comparable<TOdbcScanNode> {
  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TOdbcScanNode");

  private static final org.apache.thrift.protocol.TField TUPLE_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("tuple_id", org.apache.thrift.protocol.TType.I32, (short)1);
  private static final org.apache.thrift.protocol.TField TABLE_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("table_name", org.apache.thrift.protocol.TType.STRING, (short)2);
  private static final org.apache.thrift.protocol.TField DRIVER_FIELD_DESC = new org.apache.thrift.protocol.TField("driver", org.apache.thrift.protocol.TType.STRING, (short)3);
  private static final org.apache.thrift.protocol.TField TYPE_FIELD_DESC = new org.apache.thrift.protocol.TField("type", org.apache.thrift.protocol.TType.I32, (short)4);
  private static final org.apache.thrift.protocol.TField COLUMNS_FIELD_DESC = new org.apache.thrift.protocol.TField("columns", org.apache.thrift.protocol.TType.LIST, (short)5);
  private static final org.apache.thrift.protocol.TField FILTERS_FIELD_DESC = new org.apache.thrift.protocol.TField("filters", org.apache.thrift.protocol.TType.LIST, (short)6);
  private static final org.apache.thrift.protocol.TField CONNECT_STRING_FIELD_DESC = new org.apache.thrift.protocol.TField("connect_string", org.apache.thrift.protocol.TType.STRING, (short)7);
  private static final org.apache.thrift.protocol.TField QUERY_STRING_FIELD_DESC = new org.apache.thrift.protocol.TField("query_string", org.apache.thrift.protocol.TType.STRING, (short)8);

  private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new TOdbcScanNodeStandardSchemeFactory();
  private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new TOdbcScanNodeTupleSchemeFactory();

  public int tuple_id; // optional
  public @org.apache.thrift.annotation.Nullable java.lang.String table_name; // optional
  public @org.apache.thrift.annotation.Nullable java.lang.String driver; // optional
  /**
   * 
   * @see org.apache.doris.thrift.TOdbcTableType
   */
  public @org.apache.thrift.annotation.Nullable org.apache.doris.thrift.TOdbcTableType type; // optional
  public @org.apache.thrift.annotation.Nullable java.util.List<java.lang.String> columns; // optional
  public @org.apache.thrift.annotation.Nullable java.util.List<java.lang.String> filters; // optional
  public @org.apache.thrift.annotation.Nullable java.lang.String connect_string; // optional
  public @org.apache.thrift.annotation.Nullable java.lang.String query_string; // optional

  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
  public enum _Fields implements org.apache.thrift.TFieldIdEnum {
    TUPLE_ID((short)1, "tuple_id"),
    TABLE_NAME((short)2, "table_name"),
    DRIVER((short)3, "driver"),
    /**
     * 
     * @see org.apache.doris.thrift.TOdbcTableType
     */
    TYPE((short)4, "type"),
    COLUMNS((short)5, "columns"),
    FILTERS((short)6, "filters"),
    CONNECT_STRING((short)7, "connect_string"),
    QUERY_STRING((short)8, "query_string");

    private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();

    static {
      for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
        byName.put(field.getFieldName(), field);
      }
    }

    /**
     * Find the _Fields constant that matches fieldId, or null if its not found.
     */
    @org.apache.thrift.annotation.Nullable
    public static _Fields findByThriftId(int fieldId) {
      switch(fieldId) {
        case 1: // TUPLE_ID
          return TUPLE_ID;
        case 2: // TABLE_NAME
          return TABLE_NAME;
        case 3: // DRIVER
          return DRIVER;
        case 4: // TYPE
          return TYPE;
        case 5: // COLUMNS
          return COLUMNS;
        case 6: // FILTERS
          return FILTERS;
        case 7: // CONNECT_STRING
          return CONNECT_STRING;
        case 8: // QUERY_STRING
          return QUERY_STRING;
        default:
          return null;
      }
    }

    /**
     * Find the _Fields constant that matches fieldId, throwing an exception
     * if it is not found.
     */
    public static _Fields findByThriftIdOrThrow(int fieldId) {
      _Fields fields = findByThriftId(fieldId);
      if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
      return fields;
    }

    /**
     * Find the _Fields constant that matches name, or null if its not found.
     */
    @org.apache.thrift.annotation.Nullable
    public static _Fields findByName(java.lang.String name) {
      return byName.get(name);
    }

    private final short _thriftId;
    private final java.lang.String _fieldName;

    _Fields(short thriftId, java.lang.String fieldName) {
      _thriftId = thriftId;
      _fieldName = fieldName;
    }

    public short getThriftFieldId() {
      return _thriftId;
    }

    public java.lang.String getFieldName() {
      return _fieldName;
    }
  }

  // isset id assignments
  private static final int __TUPLE_ID_ISSET_ID = 0;
  private byte __isset_bitfield = 0;
  private static final _Fields optionals[] = {_Fields.TUPLE_ID,_Fields.TABLE_NAME,_Fields.DRIVER,_Fields.TYPE,_Fields.COLUMNS,_Fields.FILTERS,_Fields.CONNECT_STRING,_Fields.QUERY_STRING};
  public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
  static {
    java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
    tmpMap.put(_Fields.TUPLE_ID, new org.apache.thrift.meta_data.FieldMetaData("tuple_id", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32        , "TTupleId")));
    tmpMap.put(_Fields.TABLE_NAME, new org.apache.thrift.meta_data.FieldMetaData("table_name", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
    tmpMap.put(_Fields.DRIVER, new org.apache.thrift.meta_data.FieldMetaData("driver", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
    tmpMap.put(_Fields.TYPE, new org.apache.thrift.meta_data.FieldMetaData("type", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.EnumMetaData(org.apache.thrift.protocol.TType.ENUM, org.apache.doris.thrift.TOdbcTableType.class)));
    tmpMap.put(_Fields.COLUMNS, new org.apache.thrift.meta_data.FieldMetaData("columns", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
            new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING))));
    tmpMap.put(_Fields.FILTERS, new org.apache.thrift.meta_data.FieldMetaData("filters", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
            new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING))));
    tmpMap.put(_Fields.CONNECT_STRING, new org.apache.thrift.meta_data.FieldMetaData("connect_string", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
    tmpMap.put(_Fields.QUERY_STRING, new org.apache.thrift.meta_data.FieldMetaData("query_string", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
    metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TOdbcScanNode.class, metaDataMap);
  }

  public TOdbcScanNode() {
  }

  /**
   * Performs a deep copy on <i>other</i>.
   */
  public TOdbcScanNode(TOdbcScanNode other) {
    __isset_bitfield = other.__isset_bitfield;
    this.tuple_id = other.tuple_id;
    if (other.isSetTableName()) {
      this.table_name = other.table_name;
    }
    if (other.isSetDriver()) {
      this.driver = other.driver;
    }
    if (other.isSetType()) {
      this.type = other.type;
    }
    if (other.isSetColumns()) {
      java.util.List<java.lang.String> __this__columns = new java.util.ArrayList<java.lang.String>(other.columns);
      this.columns = __this__columns;
    }
    if (other.isSetFilters()) {
      java.util.List<java.lang.String> __this__filters = new java.util.ArrayList<java.lang.String>(other.filters);
      this.filters = __this__filters;
    }
    if (other.isSetConnectString()) {
      this.connect_string = other.connect_string;
    }
    if (other.isSetQueryString()) {
      this.query_string = other.query_string;
    }
  }

  public TOdbcScanNode deepCopy() {
    return new TOdbcScanNode(this);
  }

  @Override
  public void clear() {
    setTupleIdIsSet(false);
    this.tuple_id = 0;
    this.table_name = null;
    this.driver = null;
    this.type = null;
    this.columns = null;
    this.filters = null;
    this.connect_string = null;
    this.query_string = null;
  }

  public int getTupleId() {
    return this.tuple_id;
  }

  public TOdbcScanNode setTupleId(int tuple_id) {
    this.tuple_id = tuple_id;
    setTupleIdIsSet(true);
    return this;
  }

  public void unsetTupleId() {
    __isset_bitfield = org.apache.thrift.EncodingUtils.clearBit(__isset_bitfield, __TUPLE_ID_ISSET_ID);
  }

  /** Returns true if field tuple_id is set (has been assigned a value) and false otherwise */
  public boolean isSetTupleId() {
    return org.apache.thrift.EncodingUtils.testBit(__isset_bitfield, __TUPLE_ID_ISSET_ID);
  }

  public void setTupleIdIsSet(boolean value) {
    __isset_bitfield = org.apache.thrift.EncodingUtils.setBit(__isset_bitfield, __TUPLE_ID_ISSET_ID, value);
  }

  @org.apache.thrift.annotation.Nullable
  public java.lang.String getTableName() {
    return this.table_name;
  }

  public TOdbcScanNode setTableName(@org.apache.thrift.annotation.Nullable java.lang.String table_name) {
    this.table_name = table_name;
    return this;
  }

  public void unsetTableName() {
    this.table_name = null;
  }

  /** Returns true if field table_name is set (has been assigned a value) and false otherwise */
  public boolean isSetTableName() {
    return this.table_name != null;
  }

  public void setTableNameIsSet(boolean value) {
    if (!value) {
      this.table_name = null;
    }
  }

  @org.apache.thrift.annotation.Nullable
  public java.lang.String getDriver() {
    return this.driver;
  }

  public TOdbcScanNode setDriver(@org.apache.thrift.annotation.Nullable java.lang.String driver) {
    this.driver = driver;
    return this;
  }

  public void unsetDriver() {
    this.driver = null;
  }

  /** Returns true if field driver is set (has been assigned a value) and false otherwise */
  public boolean isSetDriver() {
    return this.driver != null;
  }

  public void setDriverIsSet(boolean value) {
    if (!value) {
      this.driver = null;
    }
  }

  /**
   * 
   * @see org.apache.doris.thrift.TOdbcTableType
   */
  @org.apache.thrift.annotation.Nullable
  public org.apache.doris.thrift.TOdbcTableType getType() {
    return this.type;
  }

  /**
   * 
   * @see org.apache.doris.thrift.TOdbcTableType
   */
  public TOdbcScanNode setType(@org.apache.thrift.annotation.Nullable org.apache.doris.thrift.TOdbcTableType type) {
    this.type = type;
    return this;
  }

  public void unsetType() {
    this.type = null;
  }

  /** Returns true if field type is set (has been assigned a value) and false otherwise */
  public boolean isSetType() {
    return this.type != null;
  }

  public void setTypeIsSet(boolean value) {
    if (!value) {
      this.type = null;
    }
  }

  public int getColumnsSize() {
    return (this.columns == null) ? 0 : this.columns.size();
  }

  @org.apache.thrift.annotation.Nullable
  public java.util.Iterator<java.lang.String> getColumnsIterator() {
    return (this.columns == null) ? null : this.columns.iterator();
  }

  public void addToColumns(java.lang.String elem) {
    if (this.columns == null) {
      this.columns = new java.util.ArrayList<java.lang.String>();
    }
    this.columns.add(elem);
  }

  @org.apache.thrift.annotation.Nullable
  public java.util.List<java.lang.String> getColumns() {
    return this.columns;
  }

  public TOdbcScanNode setColumns(@org.apache.thrift.annotation.Nullable java.util.List<java.lang.String> columns) {
    this.columns = columns;
    return this;
  }

  public void unsetColumns() {
    this.columns = null;
  }

  /** Returns true if field columns is set (has been assigned a value) and false otherwise */
  public boolean isSetColumns() {
    return this.columns != null;
  }

  public void setColumnsIsSet(boolean value) {
    if (!value) {
      this.columns = null;
    }
  }

  public int getFiltersSize() {
    return (this.filters == null) ? 0 : this.filters.size();
  }

  @org.apache.thrift.annotation.Nullable
  public java.util.Iterator<java.lang.String> getFiltersIterator() {
    return (this.filters == null) ? null : this.filters.iterator();
  }

  public void addToFilters(java.lang.String elem) {
    if (this.filters == null) {
      this.filters = new java.util.ArrayList<java.lang.String>();
    }
    this.filters.add(elem);
  }

  @org.apache.thrift.annotation.Nullable
  public java.util.List<java.lang.String> getFilters() {
    return this.filters;
  }

  public TOdbcScanNode setFilters(@org.apache.thrift.annotation.Nullable java.util.List<java.lang.String> filters) {
    this.filters = filters;
    return this;
  }

  public void unsetFilters() {
    this.filters = null;
  }

  /** Returns true if field filters is set (has been assigned a value) and false otherwise */
  public boolean isSetFilters() {
    return this.filters != null;
  }

  public void setFiltersIsSet(boolean value) {
    if (!value) {
      this.filters = null;
    }
  }

  @org.apache.thrift.annotation.Nullable
  public java.lang.String getConnectString() {
    return this.connect_string;
  }

  public TOdbcScanNode setConnectString(@org.apache.thrift.annotation.Nullable java.lang.String connect_string) {
    this.connect_string = connect_string;
    return this;
  }

  public void unsetConnectString() {
    this.connect_string = null;
  }

  /** Returns true if field connect_string is set (has been assigned a value) and false otherwise */
  public boolean isSetConnectString() {
    return this.connect_string != null;
  }

  public void setConnectStringIsSet(boolean value) {
    if (!value) {
      this.connect_string = null;
    }
  }

  @org.apache.thrift.annotation.Nullable
  public java.lang.String getQueryString() {
    return this.query_string;
  }

  public TOdbcScanNode setQueryString(@org.apache.thrift.annotation.Nullable java.lang.String query_string) {
    this.query_string = query_string;
    return this;
  }

  public void unsetQueryString() {
    this.query_string = null;
  }

  /** Returns true if field query_string is set (has been assigned a value) and false otherwise */
  public boolean isSetQueryString() {
    return this.query_string != null;
  }

  public void setQueryStringIsSet(boolean value) {
    if (!value) {
      this.query_string = null;
    }
  }

  public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
    switch (field) {
    case TUPLE_ID:
      if (value == null) {
        unsetTupleId();
      } else {
        setTupleId((java.lang.Integer)value);
      }
      break;

    case TABLE_NAME:
      if (value == null) {
        unsetTableName();
      } else {
        setTableName((java.lang.String)value);
      }
      break;

    case DRIVER:
      if (value == null) {
        unsetDriver();
      } else {
        setDriver((java.lang.String)value);
      }
      break;

    case TYPE:
      if (value == null) {
        unsetType();
      } else {
        setType((org.apache.doris.thrift.TOdbcTableType)value);
      }
      break;

    case COLUMNS:
      if (value == null) {
        unsetColumns();
      } else {
        setColumns((java.util.List<java.lang.String>)value);
      }
      break;

    case FILTERS:
      if (value == null) {
        unsetFilters();
      } else {
        setFilters((java.util.List<java.lang.String>)value);
      }
      break;

    case CONNECT_STRING:
      if (value == null) {
        unsetConnectString();
      } else {
        setConnectString((java.lang.String)value);
      }
      break;

    case QUERY_STRING:
      if (value == null) {
        unsetQueryString();
      } else {
        setQueryString((java.lang.String)value);
      }
      break;

    }
  }

  @org.apache.thrift.annotation.Nullable
  public java.lang.Object getFieldValue(_Fields field) {
    switch (field) {
    case TUPLE_ID:
      return getTupleId();

    case TABLE_NAME:
      return getTableName();

    case DRIVER:
      return getDriver();

    case TYPE:
      return getType();

    case COLUMNS:
      return getColumns();

    case FILTERS:
      return getFilters();

    case CONNECT_STRING:
      return getConnectString();

    case QUERY_STRING:
      return getQueryString();

    }
    throw new java.lang.IllegalStateException();
  }

  /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
  public boolean isSet(_Fields field) {
    if (field == null) {
      throw new java.lang.IllegalArgumentException();
    }

    switch (field) {
    case TUPLE_ID:
      return isSetTupleId();
    case TABLE_NAME:
      return isSetTableName();
    case DRIVER:
      return isSetDriver();
    case TYPE:
      return isSetType();
    case COLUMNS:
      return isSetColumns();
    case FILTERS:
      return isSetFilters();
    case CONNECT_STRING:
      return isSetConnectString();
    case QUERY_STRING:
      return isSetQueryString();
    }
    throw new java.lang.IllegalStateException();
  }

  @Override
  public boolean equals(java.lang.Object that) {
    if (that instanceof TOdbcScanNode)
      return this.equals((TOdbcScanNode)that);
    return false;
  }

  public boolean equals(TOdbcScanNode that) {
    if (that == null)
      return false;
    if (this == that)
      return true;

    boolean this_present_tuple_id = true && this.isSetTupleId();
    boolean that_present_tuple_id = true && that.isSetTupleId();
    if (this_present_tuple_id || that_present_tuple_id) {
      if (!(this_present_tuple_id && that_present_tuple_id))
        return false;
      if (this.tuple_id != that.tuple_id)
        return false;
    }

    boolean this_present_table_name = true && this.isSetTableName();
    boolean that_present_table_name = true && that.isSetTableName();
    if (this_present_table_name || that_present_table_name) {
      if (!(this_present_table_name && that_present_table_name))
        return false;
      if (!this.table_name.equals(that.table_name))
        return false;
    }

    boolean this_present_driver = true && this.isSetDriver();
    boolean that_present_driver = true && that.isSetDriver();
    if (this_present_driver || that_present_driver) {
      if (!(this_present_driver && that_present_driver))
        return false;
      if (!this.driver.equals(that.driver))
        return false;
    }

    boolean this_present_type = true && this.isSetType();
    boolean that_present_type = true && that.isSetType();
    if (this_present_type || that_present_type) {
      if (!(this_present_type && that_present_type))
        return false;
      if (!this.type.equals(that.type))
        return false;
    }

    boolean this_present_columns = true && this.isSetColumns();
    boolean that_present_columns = true && that.isSetColumns();
    if (this_present_columns || that_present_columns) {
      if (!(this_present_columns && that_present_columns))
        return false;
      if (!this.columns.equals(that.columns))
        return false;
    }

    boolean this_present_filters = true && this.isSetFilters();
    boolean that_present_filters = true && that.isSetFilters();
    if (this_present_filters || that_present_filters) {
      if (!(this_present_filters && that_present_filters))
        return false;
      if (!this.filters.equals(that.filters))
        return false;
    }

    boolean this_present_connect_string = true && this.isSetConnectString();
    boolean that_present_connect_string = true && that.isSetConnectString();
    if (this_present_connect_string || that_present_connect_string) {
      if (!(this_present_connect_string && that_present_connect_string))
        return false;
      if (!this.connect_string.equals(that.connect_string))
        return false;
    }

    boolean this_present_query_string = true && this.isSetQueryString();
    boolean that_present_query_string = true && that.isSetQueryString();
    if (this_present_query_string || that_present_query_string) {
      if (!(this_present_query_string && that_present_query_string))
        return false;
      if (!this.query_string.equals(that.query_string))
        return false;
    }

    return true;
  }

  @Override
  public int hashCode() {
    int hashCode = 1;

    hashCode = hashCode * 8191 + ((isSetTupleId()) ? 131071 : 524287);
    if (isSetTupleId())
      hashCode = hashCode * 8191 + tuple_id;

    hashCode = hashCode * 8191 + ((isSetTableName()) ? 131071 : 524287);
    if (isSetTableName())
      hashCode = hashCode * 8191 + table_name.hashCode();

    hashCode = hashCode * 8191 + ((isSetDriver()) ? 131071 : 524287);
    if (isSetDriver())
      hashCode = hashCode * 8191 + driver.hashCode();

    hashCode = hashCode * 8191 + ((isSetType()) ? 131071 : 524287);
    if (isSetType())
      hashCode = hashCode * 8191 + type.getValue();

    hashCode = hashCode * 8191 + ((isSetColumns()) ? 131071 : 524287);
    if (isSetColumns())
      hashCode = hashCode * 8191 + columns.hashCode();

    hashCode = hashCode * 8191 + ((isSetFilters()) ? 131071 : 524287);
    if (isSetFilters())
      hashCode = hashCode * 8191 + filters.hashCode();

    hashCode = hashCode * 8191 + ((isSetConnectString()) ? 131071 : 524287);
    if (isSetConnectString())
      hashCode = hashCode * 8191 + connect_string.hashCode();

    hashCode = hashCode * 8191 + ((isSetQueryString()) ? 131071 : 524287);
    if (isSetQueryString())
      hashCode = hashCode * 8191 + query_string.hashCode();

    return hashCode;
  }

  @Override
  public int compareTo(TOdbcScanNode other) {
    if (!getClass().equals(other.getClass())) {
      return getClass().getName().compareTo(other.getClass().getName());
    }

    int lastComparison = 0;

    lastComparison = java.lang.Boolean.compare(isSetTupleId(), other.isSetTupleId());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetTupleId()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tuple_id, other.tuple_id);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetTableName(), other.isSetTableName());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetTableName()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.table_name, other.table_name);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetDriver(), other.isSetDriver());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetDriver()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.driver, other.driver);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetType(), other.isSetType());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetType()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.type, other.type);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetColumns(), other.isSetColumns());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetColumns()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.columns, other.columns);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetFilters(), other.isSetFilters());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetFilters()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.filters, other.filters);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetConnectString(), other.isSetConnectString());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetConnectString()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.connect_string, other.connect_string);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetQueryString(), other.isSetQueryString());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetQueryString()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.query_string, other.query_string);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    return 0;
  }

  @org.apache.thrift.annotation.Nullable
  public _Fields fieldForId(int fieldId) {
    return _Fields.findByThriftId(fieldId);
  }

  public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
    scheme(iprot).read(iprot, this);
  }

  public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
    scheme(oprot).write(oprot, this);
  }

  @Override
  public java.lang.String toString() {
    java.lang.StringBuilder sb = new java.lang.StringBuilder("TOdbcScanNode(");
    boolean first = true;

    if (isSetTupleId()) {
      sb.append("tuple_id:");
      sb.append(this.tuple_id);
      first = false;
    }
    if (isSetTableName()) {
      if (!first) sb.append(", ");
      sb.append("table_name:");
      if (this.table_name == null) {
        sb.append("null");
      } else {
        sb.append(this.table_name);
      }
      first = false;
    }
    if (isSetDriver()) {
      if (!first) sb.append(", ");
      sb.append("driver:");
      if (this.driver == null) {
        sb.append("null");
      } else {
        sb.append(this.driver);
      }
      first = false;
    }
    if (isSetType()) {
      if (!first) sb.append(", ");
      sb.append("type:");
      if (this.type == null) {
        sb.append("null");
      } else {
        sb.append(this.type);
      }
      first = false;
    }
    if (isSetColumns()) {
      if (!first) sb.append(", ");
      sb.append("columns:");
      if (this.columns == null) {
        sb.append("null");
      } else {
        sb.append(this.columns);
      }
      first = false;
    }
    if (isSetFilters()) {
      if (!first) sb.append(", ");
      sb.append("filters:");
      if (this.filters == null) {
        sb.append("null");
      } else {
        sb.append(this.filters);
      }
      first = false;
    }
    if (isSetConnectString()) {
      if (!first) sb.append(", ");
      sb.append("connect_string:");
      if (this.connect_string == null) {
        sb.append("null");
      } else {
        sb.append(this.connect_string);
      }
      first = false;
    }
    if (isSetQueryString()) {
      if (!first) sb.append(", ");
      sb.append("query_string:");
      if (this.query_string == null) {
        sb.append("null");
      } else {
        sb.append(this.query_string);
      }
      first = false;
    }
    sb.append(")");
    return sb.toString();
  }

  public void validate() throws org.apache.thrift.TException {
    // check for required fields
    // check for sub-struct validity
  }

  private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
    try {
      write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
    } catch (org.apache.thrift.TException te) {
      throw new java.io.IOException(te);
    }
  }

  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
    try {
      // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
      __isset_bitfield = 0;
      read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
    } catch (org.apache.thrift.TException te) {
      throw new java.io.IOException(te);
    }
  }

  private static class TOdbcScanNodeStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
    public TOdbcScanNodeStandardScheme getScheme() {
      return new TOdbcScanNodeStandardScheme();
    }
  }

  private static class TOdbcScanNodeStandardScheme extends org.apache.thrift.scheme.StandardScheme<TOdbcScanNode> {

    public void read(org.apache.thrift.protocol.TProtocol iprot, TOdbcScanNode struct) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField schemeField;
      iprot.readStructBegin();
      while (true)
      {
        schemeField = iprot.readFieldBegin();
        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (schemeField.id) {
          case 1: // TUPLE_ID
            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
              struct.tuple_id = iprot.readI32();
              struct.setTupleIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 2: // TABLE_NAME
            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
              struct.table_name = iprot.readString();
              struct.setTableNameIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 3: // DRIVER
            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
              struct.driver = iprot.readString();
              struct.setDriverIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 4: // TYPE
            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
              struct.type = org.apache.doris.thrift.TOdbcTableType.findByValue(iprot.readI32());
              struct.setTypeIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 5: // COLUMNS
            if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
              {
                org.apache.thrift.protocol.TList _list424 = iprot.readListBegin();
                struct.columns = new java.util.ArrayList<java.lang.String>(_list424.size);
                @org.apache.thrift.annotation.Nullable java.lang.String _elem425;
                for (int _i426 = 0; _i426 < _list424.size; ++_i426)
                {
                  _elem425 = iprot.readString();
                  struct.columns.add(_elem425);
                }
                iprot.readListEnd();
              }
              struct.setColumnsIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 6: // FILTERS
            if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
              {
                org.apache.thrift.protocol.TList _list427 = iprot.readListBegin();
                struct.filters = new java.util.ArrayList<java.lang.String>(_list427.size);
                @org.apache.thrift.annotation.Nullable java.lang.String _elem428;
                for (int _i429 = 0; _i429 < _list427.size; ++_i429)
                {
                  _elem428 = iprot.readString();
                  struct.filters.add(_elem428);
                }
                iprot.readListEnd();
              }
              struct.setFiltersIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 7: // CONNECT_STRING
            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
              struct.connect_string = iprot.readString();
              struct.setConnectStringIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 8: // QUERY_STRING
            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
              struct.query_string = iprot.readString();
              struct.setQueryStringIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

      // check for required fields of primitive type, which can't be checked in the validate method
      struct.validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot, TOdbcScanNode struct) throws org.apache.thrift.TException {
      struct.validate();

      oprot.writeStructBegin(STRUCT_DESC);
      if (struct.isSetTupleId()) {
        oprot.writeFieldBegin(TUPLE_ID_FIELD_DESC);
        oprot.writeI32(struct.tuple_id);
        oprot.writeFieldEnd();
      }
      if (struct.table_name != null) {
        if (struct.isSetTableName()) {
          oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
          oprot.writeString(struct.table_name);
          oprot.writeFieldEnd();
        }
      }
      if (struct.driver != null) {
        if (struct.isSetDriver()) {
          oprot.writeFieldBegin(DRIVER_FIELD_DESC);
          oprot.writeString(struct.driver);
          oprot.writeFieldEnd();
        }
      }
      if (struct.type != null) {
        if (struct.isSetType()) {
          oprot.writeFieldBegin(TYPE_FIELD_DESC);
          oprot.writeI32(struct.type.getValue());
          oprot.writeFieldEnd();
        }
      }
      if (struct.columns != null) {
        if (struct.isSetColumns()) {
          oprot.writeFieldBegin(COLUMNS_FIELD_DESC);
          {
            oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.columns.size()));
            for (java.lang.String _iter430 : struct.columns)
            {
              oprot.writeString(_iter430);
            }
            oprot.writeListEnd();
          }
          oprot.writeFieldEnd();
        }
      }
      if (struct.filters != null) {
        if (struct.isSetFilters()) {
          oprot.writeFieldBegin(FILTERS_FIELD_DESC);
          {
            oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.filters.size()));
            for (java.lang.String _iter431 : struct.filters)
            {
              oprot.writeString(_iter431);
            }
            oprot.writeListEnd();
          }
          oprot.writeFieldEnd();
        }
      }
      if (struct.connect_string != null) {
        if (struct.isSetConnectString()) {
          oprot.writeFieldBegin(CONNECT_STRING_FIELD_DESC);
          oprot.writeString(struct.connect_string);
          oprot.writeFieldEnd();
        }
      }
      if (struct.query_string != null) {
        if (struct.isSetQueryString()) {
          oprot.writeFieldBegin(QUERY_STRING_FIELD_DESC);
          oprot.writeString(struct.query_string);
          oprot.writeFieldEnd();
        }
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

  }

  private static class TOdbcScanNodeTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
    public TOdbcScanNodeTupleScheme getScheme() {
      return new TOdbcScanNodeTupleScheme();
    }
  }

  private static class TOdbcScanNodeTupleScheme extends org.apache.thrift.scheme.TupleScheme<TOdbcScanNode> {

    @Override
    public void write(org.apache.thrift.protocol.TProtocol prot, TOdbcScanNode struct) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
      java.util.BitSet optionals = new java.util.BitSet();
      if (struct.isSetTupleId()) {
        optionals.set(0);
      }
      if (struct.isSetTableName()) {
        optionals.set(1);
      }
      if (struct.isSetDriver()) {
        optionals.set(2);
      }
      if (struct.isSetType()) {
        optionals.set(3);
      }
      if (struct.isSetColumns()) {
        optionals.set(4);
      }
      if (struct.isSetFilters()) {
        optionals.set(5);
      }
      if (struct.isSetConnectString()) {
        optionals.set(6);
      }
      if (struct.isSetQueryString()) {
        optionals.set(7);
      }
      oprot.writeBitSet(optionals, 8);
      if (struct.isSetTupleId()) {
        oprot.writeI32(struct.tuple_id);
      }
      if (struct.isSetTableName()) {
        oprot.writeString(struct.table_name);
      }
      if (struct.isSetDriver()) {
        oprot.writeString(struct.driver);
      }
      if (struct.isSetType()) {
        oprot.writeI32(struct.type.getValue());
      }
      if (struct.isSetColumns()) {
        {
          oprot.writeI32(struct.columns.size());
          for (java.lang.String _iter432 : struct.columns)
          {
            oprot.writeString(_iter432);
          }
        }
      }
      if (struct.isSetFilters()) {
        {
          oprot.writeI32(struct.filters.size());
          for (java.lang.String _iter433 : struct.filters)
          {
            oprot.writeString(_iter433);
          }
        }
      }
      if (struct.isSetConnectString()) {
        oprot.writeString(struct.connect_string);
      }
      if (struct.isSetQueryString()) {
        oprot.writeString(struct.query_string);
      }
    }

    @Override
    public void read(org.apache.thrift.protocol.TProtocol prot, TOdbcScanNode struct) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
      java.util.BitSet incoming = iprot.readBitSet(8);
      if (incoming.get(0)) {
        struct.tuple_id = iprot.readI32();
        struct.setTupleIdIsSet(true);
      }
      if (incoming.get(1)) {
        struct.table_name = iprot.readString();
        struct.setTableNameIsSet(true);
      }
      if (incoming.get(2)) {
        struct.driver = iprot.readString();
        struct.setDriverIsSet(true);
      }
      if (incoming.get(3)) {
        struct.type = org.apache.doris.thrift.TOdbcTableType.findByValue(iprot.readI32());
        struct.setTypeIsSet(true);
      }
      if (incoming.get(4)) {
        {
          org.apache.thrift.protocol.TList _list434 = iprot.readListBegin(org.apache.thrift.protocol.TType.STRING);
          struct.columns = new java.util.ArrayList<java.lang.String>(_list434.size);
          @org.apache.thrift.annotation.Nullable java.lang.String _elem435;
          for (int _i436 = 0; _i436 < _list434.size; ++_i436)
          {
            _elem435 = iprot.readString();
            struct.columns.add(_elem435);
          }
        }
        struct.setColumnsIsSet(true);
      }
      if (incoming.get(5)) {
        {
          org.apache.thrift.protocol.TList _list437 = iprot.readListBegin(org.apache.thrift.protocol.TType.STRING);
          struct.filters = new java.util.ArrayList<java.lang.String>(_list437.size);
          @org.apache.thrift.annotation.Nullable java.lang.String _elem438;
          for (int _i439 = 0; _i439 < _list437.size; ++_i439)
          {
            _elem438 = iprot.readString();
            struct.filters.add(_elem438);
          }
        }
        struct.setFiltersIsSet(true);
      }
      if (incoming.get(6)) {
        struct.connect_string = iprot.readString();
        struct.setConnectStringIsSet(true);
      }
      if (incoming.get(7)) {
        struct.query_string = iprot.readString();
        struct.setQueryStringIsSet(true);
      }
    }
  }

  private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
    return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
  }
}