TSchemaScanNode.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 TSchemaScanNode implements org.apache.thrift.TBase<TSchemaScanNode, TSchemaScanNode._Fields>, java.io.Serializable, Cloneable, Comparable<TSchemaScanNode> {
  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TSchemaScanNode");

  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 DB_FIELD_DESC = new org.apache.thrift.protocol.TField("db", org.apache.thrift.protocol.TType.STRING, (short)3);
  private static final org.apache.thrift.protocol.TField TABLE_FIELD_DESC = new org.apache.thrift.protocol.TField("table", org.apache.thrift.protocol.TType.STRING, (short)4);
  private static final org.apache.thrift.protocol.TField WILD_FIELD_DESC = new org.apache.thrift.protocol.TField("wild", org.apache.thrift.protocol.TType.STRING, (short)5);
  private static final org.apache.thrift.protocol.TField USER_FIELD_DESC = new org.apache.thrift.protocol.TField("user", org.apache.thrift.protocol.TType.STRING, (short)6);
  private static final org.apache.thrift.protocol.TField IP_FIELD_DESC = new org.apache.thrift.protocol.TField("ip", org.apache.thrift.protocol.TType.STRING, (short)7);
  private static final org.apache.thrift.protocol.TField PORT_FIELD_DESC = new org.apache.thrift.protocol.TField("port", org.apache.thrift.protocol.TType.I32, (short)8);
  private static final org.apache.thrift.protocol.TField THREAD_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("thread_id", org.apache.thrift.protocol.TType.I64, (short)9);
  private static final org.apache.thrift.protocol.TField USER_IP_FIELD_DESC = new org.apache.thrift.protocol.TField("user_ip", org.apache.thrift.protocol.TType.STRING, (short)10);
  private static final org.apache.thrift.protocol.TField CURRENT_USER_IDENT_FIELD_DESC = new org.apache.thrift.protocol.TField("current_user_ident", org.apache.thrift.protocol.TType.STRUCT, (short)11);
  private static final org.apache.thrift.protocol.TField SHOW_HIDDEN_CLOUMNS_FIELD_DESC = new org.apache.thrift.protocol.TField("show_hidden_cloumns", org.apache.thrift.protocol.TType.BOOL, (short)12);
  private static final org.apache.thrift.protocol.TField CATALOG_FIELD_DESC = new org.apache.thrift.protocol.TField("catalog", org.apache.thrift.protocol.TType.STRING, (short)14);
  private static final org.apache.thrift.protocol.TField FE_ADDR_LIST_FIELD_DESC = new org.apache.thrift.protocol.TField("fe_addr_list", org.apache.thrift.protocol.TType.LIST, (short)15);
  private static final org.apache.thrift.protocol.TField FRONTEND_CONJUNCTS_FIELD_DESC = new org.apache.thrift.protocol.TField("frontend_conjuncts", org.apache.thrift.protocol.TType.STRING, (short)16);

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

  public int tuple_id; // required
  public @org.apache.thrift.annotation.Nullable java.lang.String table_name; // required
  public @org.apache.thrift.annotation.Nullable java.lang.String db; // optional
  public @org.apache.thrift.annotation.Nullable java.lang.String table; // optional
  public @org.apache.thrift.annotation.Nullable java.lang.String wild; // optional
  public @org.apache.thrift.annotation.Nullable java.lang.String user; // optional
  public @org.apache.thrift.annotation.Nullable java.lang.String ip; // optional
  public int port; // optional
  public long thread_id; // optional
  public @org.apache.thrift.annotation.Nullable java.lang.String user_ip; // optional
  public @org.apache.thrift.annotation.Nullable org.apache.doris.thrift.TUserIdentity current_user_ident; // optional
  public boolean show_hidden_cloumns; // optional
  public @org.apache.thrift.annotation.Nullable java.lang.String catalog; // optional
  public @org.apache.thrift.annotation.Nullable java.util.List<org.apache.doris.thrift.TNetworkAddress> fe_addr_list; // optional
  public @org.apache.thrift.annotation.Nullable java.lang.String frontend_conjuncts; // 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"),
    DB((short)3, "db"),
    TABLE((short)4, "table"),
    WILD((short)5, "wild"),
    USER((short)6, "user"),
    IP((short)7, "ip"),
    PORT((short)8, "port"),
    THREAD_ID((short)9, "thread_id"),
    USER_IP((short)10, "user_ip"),
    CURRENT_USER_IDENT((short)11, "current_user_ident"),
    SHOW_HIDDEN_CLOUMNS((short)12, "show_hidden_cloumns"),
    CATALOG((short)14, "catalog"),
    FE_ADDR_LIST((short)15, "fe_addr_list"),
    FRONTEND_CONJUNCTS((short)16, "frontend_conjuncts");

    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: // DB
          return DB;
        case 4: // TABLE
          return TABLE;
        case 5: // WILD
          return WILD;
        case 6: // USER
          return USER;
        case 7: // IP
          return IP;
        case 8: // PORT
          return PORT;
        case 9: // THREAD_ID
          return THREAD_ID;
        case 10: // USER_IP
          return USER_IP;
        case 11: // CURRENT_USER_IDENT
          return CURRENT_USER_IDENT;
        case 12: // SHOW_HIDDEN_CLOUMNS
          return SHOW_HIDDEN_CLOUMNS;
        case 14: // CATALOG
          return CATALOG;
        case 15: // FE_ADDR_LIST
          return FE_ADDR_LIST;
        case 16: // FRONTEND_CONJUNCTS
          return FRONTEND_CONJUNCTS;
        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 static final int __PORT_ISSET_ID = 1;
  private static final int __THREAD_ID_ISSET_ID = 2;
  private static final int __SHOW_HIDDEN_CLOUMNS_ISSET_ID = 3;
  private byte __isset_bitfield = 0;
  private static final _Fields optionals[] = {_Fields.DB,_Fields.TABLE,_Fields.WILD,_Fields.USER,_Fields.IP,_Fields.PORT,_Fields.THREAD_ID,_Fields.USER_IP,_Fields.CURRENT_USER_IDENT,_Fields.SHOW_HIDDEN_CLOUMNS,_Fields.CATALOG,_Fields.FE_ADDR_LIST,_Fields.FRONTEND_CONJUNCTS};
  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.REQUIRED, 
        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.REQUIRED, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
    tmpMap.put(_Fields.DB, new org.apache.thrift.meta_data.FieldMetaData("db", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
    tmpMap.put(_Fields.TABLE, new org.apache.thrift.meta_data.FieldMetaData("table", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
    tmpMap.put(_Fields.WILD, new org.apache.thrift.meta_data.FieldMetaData("wild", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
    tmpMap.put(_Fields.USER, new org.apache.thrift.meta_data.FieldMetaData("user", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
    tmpMap.put(_Fields.IP, new org.apache.thrift.meta_data.FieldMetaData("ip", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
    tmpMap.put(_Fields.PORT, new org.apache.thrift.meta_data.FieldMetaData("port", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
    tmpMap.put(_Fields.THREAD_ID, new org.apache.thrift.meta_data.FieldMetaData("thread_id", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
    tmpMap.put(_Fields.USER_IP, new org.apache.thrift.meta_data.FieldMetaData("user_ip", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
    tmpMap.put(_Fields.CURRENT_USER_IDENT, new org.apache.thrift.meta_data.FieldMetaData("current_user_ident", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, org.apache.doris.thrift.TUserIdentity.class)));
    tmpMap.put(_Fields.SHOW_HIDDEN_CLOUMNS, new org.apache.thrift.meta_data.FieldMetaData("show_hidden_cloumns", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.BOOL)));
    tmpMap.put(_Fields.CATALOG, new org.apache.thrift.meta_data.FieldMetaData("catalog", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
    tmpMap.put(_Fields.FE_ADDR_LIST, new org.apache.thrift.meta_data.FieldMetaData("fe_addr_list", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
            new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, org.apache.doris.thrift.TNetworkAddress.class))));
    tmpMap.put(_Fields.FRONTEND_CONJUNCTS, new org.apache.thrift.meta_data.FieldMetaData("frontend_conjuncts", 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(TSchemaScanNode.class, metaDataMap);
  }

  public TSchemaScanNode() {
    this.show_hidden_cloumns = false;

  }

  public TSchemaScanNode(
    int tuple_id,
    java.lang.String table_name)
  {
    this();
    this.tuple_id = tuple_id;
    setTupleIdIsSet(true);
    this.table_name = table_name;
  }

  /**
   * Performs a deep copy on <i>other</i>.
   */
  public TSchemaScanNode(TSchemaScanNode other) {
    __isset_bitfield = other.__isset_bitfield;
    this.tuple_id = other.tuple_id;
    if (other.isSetTableName()) {
      this.table_name = other.table_name;
    }
    if (other.isSetDb()) {
      this.db = other.db;
    }
    if (other.isSetTable()) {
      this.table = other.table;
    }
    if (other.isSetWild()) {
      this.wild = other.wild;
    }
    if (other.isSetUser()) {
      this.user = other.user;
    }
    if (other.isSetIp()) {
      this.ip = other.ip;
    }
    this.port = other.port;
    this.thread_id = other.thread_id;
    if (other.isSetUserIp()) {
      this.user_ip = other.user_ip;
    }
    if (other.isSetCurrentUserIdent()) {
      this.current_user_ident = new org.apache.doris.thrift.TUserIdentity(other.current_user_ident);
    }
    this.show_hidden_cloumns = other.show_hidden_cloumns;
    if (other.isSetCatalog()) {
      this.catalog = other.catalog;
    }
    if (other.isSetFeAddrList()) {
      java.util.List<org.apache.doris.thrift.TNetworkAddress> __this__fe_addr_list = new java.util.ArrayList<org.apache.doris.thrift.TNetworkAddress>(other.fe_addr_list.size());
      for (org.apache.doris.thrift.TNetworkAddress other_element : other.fe_addr_list) {
        __this__fe_addr_list.add(new org.apache.doris.thrift.TNetworkAddress(other_element));
      }
      this.fe_addr_list = __this__fe_addr_list;
    }
    if (other.isSetFrontendConjuncts()) {
      this.frontend_conjuncts = other.frontend_conjuncts;
    }
  }

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

  @Override
  public void clear() {
    setTupleIdIsSet(false);
    this.tuple_id = 0;
    this.table_name = null;
    this.db = null;
    this.table = null;
    this.wild = null;
    this.user = null;
    this.ip = null;
    setPortIsSet(false);
    this.port = 0;
    setThreadIdIsSet(false);
    this.thread_id = 0;
    this.user_ip = null;
    this.current_user_ident = null;
    this.show_hidden_cloumns = false;

    this.catalog = null;
    this.fe_addr_list = null;
    this.frontend_conjuncts = null;
  }

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

  public TSchemaScanNode 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 TSchemaScanNode 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 getDb() {
    return this.db;
  }

  public TSchemaScanNode setDb(@org.apache.thrift.annotation.Nullable java.lang.String db) {
    this.db = db;
    return this;
  }

  public void unsetDb() {
    this.db = null;
  }

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

  public void setDbIsSet(boolean value) {
    if (!value) {
      this.db = null;
    }
  }

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

  public TSchemaScanNode setTable(@org.apache.thrift.annotation.Nullable java.lang.String table) {
    this.table = table;
    return this;
  }

  public void unsetTable() {
    this.table = null;
  }

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

  public void setTableIsSet(boolean value) {
    if (!value) {
      this.table = null;
    }
  }

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

  public TSchemaScanNode setWild(@org.apache.thrift.annotation.Nullable java.lang.String wild) {
    this.wild = wild;
    return this;
  }

  public void unsetWild() {
    this.wild = null;
  }

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

  public void setWildIsSet(boolean value) {
    if (!value) {
      this.wild = null;
    }
  }

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

  public TSchemaScanNode setUser(@org.apache.thrift.annotation.Nullable java.lang.String user) {
    this.user = user;
    return this;
  }

  public void unsetUser() {
    this.user = null;
  }

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

  public void setUserIsSet(boolean value) {
    if (!value) {
      this.user = null;
    }
  }

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

  public TSchemaScanNode setIp(@org.apache.thrift.annotation.Nullable java.lang.String ip) {
    this.ip = ip;
    return this;
  }

  public void unsetIp() {
    this.ip = null;
  }

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

  public void setIpIsSet(boolean value) {
    if (!value) {
      this.ip = null;
    }
  }

  public int getPort() {
    return this.port;
  }

  public TSchemaScanNode setPort(int port) {
    this.port = port;
    setPortIsSet(true);
    return this;
  }

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

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

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

  public long getThreadId() {
    return this.thread_id;
  }

  public TSchemaScanNode setThreadId(long thread_id) {
    this.thread_id = thread_id;
    setThreadIdIsSet(true);
    return this;
  }

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

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

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

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

  public TSchemaScanNode setUserIp(@org.apache.thrift.annotation.Nullable java.lang.String user_ip) {
    this.user_ip = user_ip;
    return this;
  }

  public void unsetUserIp() {
    this.user_ip = null;
  }

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

  public void setUserIpIsSet(boolean value) {
    if (!value) {
      this.user_ip = null;
    }
  }

  @org.apache.thrift.annotation.Nullable
  public org.apache.doris.thrift.TUserIdentity getCurrentUserIdent() {
    return this.current_user_ident;
  }

  public TSchemaScanNode setCurrentUserIdent(@org.apache.thrift.annotation.Nullable org.apache.doris.thrift.TUserIdentity current_user_ident) {
    this.current_user_ident = current_user_ident;
    return this;
  }

  public void unsetCurrentUserIdent() {
    this.current_user_ident = null;
  }

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

  public void setCurrentUserIdentIsSet(boolean value) {
    if (!value) {
      this.current_user_ident = null;
    }
  }

  public boolean isShowHiddenCloumns() {
    return this.show_hidden_cloumns;
  }

  public TSchemaScanNode setShowHiddenCloumns(boolean show_hidden_cloumns) {
    this.show_hidden_cloumns = show_hidden_cloumns;
    setShowHiddenCloumnsIsSet(true);
    return this;
  }

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

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

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

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

  public TSchemaScanNode setCatalog(@org.apache.thrift.annotation.Nullable java.lang.String catalog) {
    this.catalog = catalog;
    return this;
  }

  public void unsetCatalog() {
    this.catalog = null;
  }

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

  public void setCatalogIsSet(boolean value) {
    if (!value) {
      this.catalog = null;
    }
  }

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

  @org.apache.thrift.annotation.Nullable
  public java.util.Iterator<org.apache.doris.thrift.TNetworkAddress> getFeAddrListIterator() {
    return (this.fe_addr_list == null) ? null : this.fe_addr_list.iterator();
  }

  public void addToFeAddrList(org.apache.doris.thrift.TNetworkAddress elem) {
    if (this.fe_addr_list == null) {
      this.fe_addr_list = new java.util.ArrayList<org.apache.doris.thrift.TNetworkAddress>();
    }
    this.fe_addr_list.add(elem);
  }

  @org.apache.thrift.annotation.Nullable
  public java.util.List<org.apache.doris.thrift.TNetworkAddress> getFeAddrList() {
    return this.fe_addr_list;
  }

  public TSchemaScanNode setFeAddrList(@org.apache.thrift.annotation.Nullable java.util.List<org.apache.doris.thrift.TNetworkAddress> fe_addr_list) {
    this.fe_addr_list = fe_addr_list;
    return this;
  }

  public void unsetFeAddrList() {
    this.fe_addr_list = null;
  }

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

  public void setFeAddrListIsSet(boolean value) {
    if (!value) {
      this.fe_addr_list = null;
    }
  }

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

  public TSchemaScanNode setFrontendConjuncts(@org.apache.thrift.annotation.Nullable java.lang.String frontend_conjuncts) {
    this.frontend_conjuncts = frontend_conjuncts;
    return this;
  }

  public void unsetFrontendConjuncts() {
    this.frontend_conjuncts = null;
  }

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

  public void setFrontendConjunctsIsSet(boolean value) {
    if (!value) {
      this.frontend_conjuncts = 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 DB:
      if (value == null) {
        unsetDb();
      } else {
        setDb((java.lang.String)value);
      }
      break;

    case TABLE:
      if (value == null) {
        unsetTable();
      } else {
        setTable((java.lang.String)value);
      }
      break;

    case WILD:
      if (value == null) {
        unsetWild();
      } else {
        setWild((java.lang.String)value);
      }
      break;

    case USER:
      if (value == null) {
        unsetUser();
      } else {
        setUser((java.lang.String)value);
      }
      break;

    case IP:
      if (value == null) {
        unsetIp();
      } else {
        setIp((java.lang.String)value);
      }
      break;

    case PORT:
      if (value == null) {
        unsetPort();
      } else {
        setPort((java.lang.Integer)value);
      }
      break;

    case THREAD_ID:
      if (value == null) {
        unsetThreadId();
      } else {
        setThreadId((java.lang.Long)value);
      }
      break;

    case USER_IP:
      if (value == null) {
        unsetUserIp();
      } else {
        setUserIp((java.lang.String)value);
      }
      break;

    case CURRENT_USER_IDENT:
      if (value == null) {
        unsetCurrentUserIdent();
      } else {
        setCurrentUserIdent((org.apache.doris.thrift.TUserIdentity)value);
      }
      break;

    case SHOW_HIDDEN_CLOUMNS:
      if (value == null) {
        unsetShowHiddenCloumns();
      } else {
        setShowHiddenCloumns((java.lang.Boolean)value);
      }
      break;

    case CATALOG:
      if (value == null) {
        unsetCatalog();
      } else {
        setCatalog((java.lang.String)value);
      }
      break;

    case FE_ADDR_LIST:
      if (value == null) {
        unsetFeAddrList();
      } else {
        setFeAddrList((java.util.List<org.apache.doris.thrift.TNetworkAddress>)value);
      }
      break;

    case FRONTEND_CONJUNCTS:
      if (value == null) {
        unsetFrontendConjuncts();
      } else {
        setFrontendConjuncts((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 DB:
      return getDb();

    case TABLE:
      return getTable();

    case WILD:
      return getWild();

    case USER:
      return getUser();

    case IP:
      return getIp();

    case PORT:
      return getPort();

    case THREAD_ID:
      return getThreadId();

    case USER_IP:
      return getUserIp();

    case CURRENT_USER_IDENT:
      return getCurrentUserIdent();

    case SHOW_HIDDEN_CLOUMNS:
      return isShowHiddenCloumns();

    case CATALOG:
      return getCatalog();

    case FE_ADDR_LIST:
      return getFeAddrList();

    case FRONTEND_CONJUNCTS:
      return getFrontendConjuncts();

    }
    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 DB:
      return isSetDb();
    case TABLE:
      return isSetTable();
    case WILD:
      return isSetWild();
    case USER:
      return isSetUser();
    case IP:
      return isSetIp();
    case PORT:
      return isSetPort();
    case THREAD_ID:
      return isSetThreadId();
    case USER_IP:
      return isSetUserIp();
    case CURRENT_USER_IDENT:
      return isSetCurrentUserIdent();
    case SHOW_HIDDEN_CLOUMNS:
      return isSetShowHiddenCloumns();
    case CATALOG:
      return isSetCatalog();
    case FE_ADDR_LIST:
      return isSetFeAddrList();
    case FRONTEND_CONJUNCTS:
      return isSetFrontendConjuncts();
    }
    throw new java.lang.IllegalStateException();
  }

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

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

    boolean this_present_tuple_id = true;
    boolean that_present_tuple_id = true;
    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_db = true && this.isSetDb();
    boolean that_present_db = true && that.isSetDb();
    if (this_present_db || that_present_db) {
      if (!(this_present_db && that_present_db))
        return false;
      if (!this.db.equals(that.db))
        return false;
    }

    boolean this_present_table = true && this.isSetTable();
    boolean that_present_table = true && that.isSetTable();
    if (this_present_table || that_present_table) {
      if (!(this_present_table && that_present_table))
        return false;
      if (!this.table.equals(that.table))
        return false;
    }

    boolean this_present_wild = true && this.isSetWild();
    boolean that_present_wild = true && that.isSetWild();
    if (this_present_wild || that_present_wild) {
      if (!(this_present_wild && that_present_wild))
        return false;
      if (!this.wild.equals(that.wild))
        return false;
    }

    boolean this_present_user = true && this.isSetUser();
    boolean that_present_user = true && that.isSetUser();
    if (this_present_user || that_present_user) {
      if (!(this_present_user && that_present_user))
        return false;
      if (!this.user.equals(that.user))
        return false;
    }

    boolean this_present_ip = true && this.isSetIp();
    boolean that_present_ip = true && that.isSetIp();
    if (this_present_ip || that_present_ip) {
      if (!(this_present_ip && that_present_ip))
        return false;
      if (!this.ip.equals(that.ip))
        return false;
    }

    boolean this_present_port = true && this.isSetPort();
    boolean that_present_port = true && that.isSetPort();
    if (this_present_port || that_present_port) {
      if (!(this_present_port && that_present_port))
        return false;
      if (this.port != that.port)
        return false;
    }

    boolean this_present_thread_id = true && this.isSetThreadId();
    boolean that_present_thread_id = true && that.isSetThreadId();
    if (this_present_thread_id || that_present_thread_id) {
      if (!(this_present_thread_id && that_present_thread_id))
        return false;
      if (this.thread_id != that.thread_id)
        return false;
    }

    boolean this_present_user_ip = true && this.isSetUserIp();
    boolean that_present_user_ip = true && that.isSetUserIp();
    if (this_present_user_ip || that_present_user_ip) {
      if (!(this_present_user_ip && that_present_user_ip))
        return false;
      if (!this.user_ip.equals(that.user_ip))
        return false;
    }

    boolean this_present_current_user_ident = true && this.isSetCurrentUserIdent();
    boolean that_present_current_user_ident = true && that.isSetCurrentUserIdent();
    if (this_present_current_user_ident || that_present_current_user_ident) {
      if (!(this_present_current_user_ident && that_present_current_user_ident))
        return false;
      if (!this.current_user_ident.equals(that.current_user_ident))
        return false;
    }

    boolean this_present_show_hidden_cloumns = true && this.isSetShowHiddenCloumns();
    boolean that_present_show_hidden_cloumns = true && that.isSetShowHiddenCloumns();
    if (this_present_show_hidden_cloumns || that_present_show_hidden_cloumns) {
      if (!(this_present_show_hidden_cloumns && that_present_show_hidden_cloumns))
        return false;
      if (this.show_hidden_cloumns != that.show_hidden_cloumns)
        return false;
    }

    boolean this_present_catalog = true && this.isSetCatalog();
    boolean that_present_catalog = true && that.isSetCatalog();
    if (this_present_catalog || that_present_catalog) {
      if (!(this_present_catalog && that_present_catalog))
        return false;
      if (!this.catalog.equals(that.catalog))
        return false;
    }

    boolean this_present_fe_addr_list = true && this.isSetFeAddrList();
    boolean that_present_fe_addr_list = true && that.isSetFeAddrList();
    if (this_present_fe_addr_list || that_present_fe_addr_list) {
      if (!(this_present_fe_addr_list && that_present_fe_addr_list))
        return false;
      if (!this.fe_addr_list.equals(that.fe_addr_list))
        return false;
    }

    boolean this_present_frontend_conjuncts = true && this.isSetFrontendConjuncts();
    boolean that_present_frontend_conjuncts = true && that.isSetFrontendConjuncts();
    if (this_present_frontend_conjuncts || that_present_frontend_conjuncts) {
      if (!(this_present_frontend_conjuncts && that_present_frontend_conjuncts))
        return false;
      if (!this.frontend_conjuncts.equals(that.frontend_conjuncts))
        return false;
    }

    return true;
  }

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

    hashCode = hashCode * 8191 + tuple_id;

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

    hashCode = hashCode * 8191 + ((isSetDb()) ? 131071 : 524287);
    if (isSetDb())
      hashCode = hashCode * 8191 + db.hashCode();

    hashCode = hashCode * 8191 + ((isSetTable()) ? 131071 : 524287);
    if (isSetTable())
      hashCode = hashCode * 8191 + table.hashCode();

    hashCode = hashCode * 8191 + ((isSetWild()) ? 131071 : 524287);
    if (isSetWild())
      hashCode = hashCode * 8191 + wild.hashCode();

    hashCode = hashCode * 8191 + ((isSetUser()) ? 131071 : 524287);
    if (isSetUser())
      hashCode = hashCode * 8191 + user.hashCode();

    hashCode = hashCode * 8191 + ((isSetIp()) ? 131071 : 524287);
    if (isSetIp())
      hashCode = hashCode * 8191 + ip.hashCode();

    hashCode = hashCode * 8191 + ((isSetPort()) ? 131071 : 524287);
    if (isSetPort())
      hashCode = hashCode * 8191 + port;

    hashCode = hashCode * 8191 + ((isSetThreadId()) ? 131071 : 524287);
    if (isSetThreadId())
      hashCode = hashCode * 8191 + org.apache.thrift.TBaseHelper.hashCode(thread_id);

    hashCode = hashCode * 8191 + ((isSetUserIp()) ? 131071 : 524287);
    if (isSetUserIp())
      hashCode = hashCode * 8191 + user_ip.hashCode();

    hashCode = hashCode * 8191 + ((isSetCurrentUserIdent()) ? 131071 : 524287);
    if (isSetCurrentUserIdent())
      hashCode = hashCode * 8191 + current_user_ident.hashCode();

    hashCode = hashCode * 8191 + ((isSetShowHiddenCloumns()) ? 131071 : 524287);
    if (isSetShowHiddenCloumns())
      hashCode = hashCode * 8191 + ((show_hidden_cloumns) ? 131071 : 524287);

    hashCode = hashCode * 8191 + ((isSetCatalog()) ? 131071 : 524287);
    if (isSetCatalog())
      hashCode = hashCode * 8191 + catalog.hashCode();

    hashCode = hashCode * 8191 + ((isSetFeAddrList()) ? 131071 : 524287);
    if (isSetFeAddrList())
      hashCode = hashCode * 8191 + fe_addr_list.hashCode();

    hashCode = hashCode * 8191 + ((isSetFrontendConjuncts()) ? 131071 : 524287);
    if (isSetFrontendConjuncts())
      hashCode = hashCode * 8191 + frontend_conjuncts.hashCode();

    return hashCode;
  }

  @Override
  public int compareTo(TSchemaScanNode 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(isSetDb(), other.isSetDb());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetDb()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.db, other.db);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetTable(), other.isSetTable());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetTable()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.table, other.table);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetWild(), other.isSetWild());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetWild()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.wild, other.wild);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetUser(), other.isSetUser());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetUser()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.user, other.user);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetIp(), other.isSetIp());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetIp()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.ip, other.ip);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetPort(), other.isSetPort());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetPort()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.port, other.port);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetThreadId(), other.isSetThreadId());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetThreadId()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.thread_id, other.thread_id);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetUserIp(), other.isSetUserIp());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetUserIp()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.user_ip, other.user_ip);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetCurrentUserIdent(), other.isSetCurrentUserIdent());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetCurrentUserIdent()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.current_user_ident, other.current_user_ident);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetShowHiddenCloumns(), other.isSetShowHiddenCloumns());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetShowHiddenCloumns()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.show_hidden_cloumns, other.show_hidden_cloumns);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetCatalog(), other.isSetCatalog());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetCatalog()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.catalog, other.catalog);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetFeAddrList(), other.isSetFeAddrList());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetFeAddrList()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.fe_addr_list, other.fe_addr_list);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetFrontendConjuncts(), other.isSetFrontendConjuncts());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetFrontendConjuncts()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.frontend_conjuncts, other.frontend_conjuncts);
      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("TSchemaScanNode(");
    boolean first = true;

    sb.append("tuple_id:");
    sb.append(this.tuple_id);
    first = false;
    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 (isSetDb()) {
      if (!first) sb.append(", ");
      sb.append("db:");
      if (this.db == null) {
        sb.append("null");
      } else {
        sb.append(this.db);
      }
      first = false;
    }
    if (isSetTable()) {
      if (!first) sb.append(", ");
      sb.append("table:");
      if (this.table == null) {
        sb.append("null");
      } else {
        sb.append(this.table);
      }
      first = false;
    }
    if (isSetWild()) {
      if (!first) sb.append(", ");
      sb.append("wild:");
      if (this.wild == null) {
        sb.append("null");
      } else {
        sb.append(this.wild);
      }
      first = false;
    }
    if (isSetUser()) {
      if (!first) sb.append(", ");
      sb.append("user:");
      if (this.user == null) {
        sb.append("null");
      } else {
        sb.append(this.user);
      }
      first = false;
    }
    if (isSetIp()) {
      if (!first) sb.append(", ");
      sb.append("ip:");
      if (this.ip == null) {
        sb.append("null");
      } else {
        sb.append(this.ip);
      }
      first = false;
    }
    if (isSetPort()) {
      if (!first) sb.append(", ");
      sb.append("port:");
      sb.append(this.port);
      first = false;
    }
    if (isSetThreadId()) {
      if (!first) sb.append(", ");
      sb.append("thread_id:");
      sb.append(this.thread_id);
      first = false;
    }
    if (isSetUserIp()) {
      if (!first) sb.append(", ");
      sb.append("user_ip:");
      if (this.user_ip == null) {
        sb.append("null");
      } else {
        sb.append(this.user_ip);
      }
      first = false;
    }
    if (isSetCurrentUserIdent()) {
      if (!first) sb.append(", ");
      sb.append("current_user_ident:");
      if (this.current_user_ident == null) {
        sb.append("null");
      } else {
        sb.append(this.current_user_ident);
      }
      first = false;
    }
    if (isSetShowHiddenCloumns()) {
      if (!first) sb.append(", ");
      sb.append("show_hidden_cloumns:");
      sb.append(this.show_hidden_cloumns);
      first = false;
    }
    if (isSetCatalog()) {
      if (!first) sb.append(", ");
      sb.append("catalog:");
      if (this.catalog == null) {
        sb.append("null");
      } else {
        sb.append(this.catalog);
      }
      first = false;
    }
    if (isSetFeAddrList()) {
      if (!first) sb.append(", ");
      sb.append("fe_addr_list:");
      if (this.fe_addr_list == null) {
        sb.append("null");
      } else {
        sb.append(this.fe_addr_list);
      }
      first = false;
    }
    if (isSetFrontendConjuncts()) {
      if (!first) sb.append(", ");
      sb.append("frontend_conjuncts:");
      if (this.frontend_conjuncts == null) {
        sb.append("null");
      } else {
        sb.append(this.frontend_conjuncts);
      }
      first = false;
    }
    sb.append(")");
    return sb.toString();
  }

  public void validate() throws org.apache.thrift.TException {
    // check for required fields
    // alas, we cannot check 'tuple_id' because it's a primitive and you chose the non-beans generator.
    if (table_name == null) {
      throw new org.apache.thrift.protocol.TProtocolException("Required field 'table_name' was not present! Struct: " + toString());
    }
    // check for sub-struct validity
    if (current_user_ident != null) {
      current_user_ident.validate();
    }
  }

  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 TSchemaScanNodeStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
    public TSchemaScanNodeStandardScheme getScheme() {
      return new TSchemaScanNodeStandardScheme();
    }
  }

  private static class TSchemaScanNodeStandardScheme extends org.apache.thrift.scheme.StandardScheme<TSchemaScanNode> {

    public void read(org.apache.thrift.protocol.TProtocol iprot, TSchemaScanNode 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: // DB
            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
              struct.db = iprot.readString();
              struct.setDbIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 4: // TABLE
            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
              struct.table = iprot.readString();
              struct.setTableIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 5: // WILD
            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
              struct.wild = iprot.readString();
              struct.setWildIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 6: // USER
            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
              struct.user = iprot.readString();
              struct.setUserIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 7: // IP
            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
              struct.ip = iprot.readString();
              struct.setIpIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 8: // PORT
            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
              struct.port = iprot.readI32();
              struct.setPortIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 9: // THREAD_ID
            if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
              struct.thread_id = iprot.readI64();
              struct.setThreadIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 10: // USER_IP
            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
              struct.user_ip = iprot.readString();
              struct.setUserIpIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 11: // CURRENT_USER_IDENT
            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
              struct.current_user_ident = new org.apache.doris.thrift.TUserIdentity();
              struct.current_user_ident.read(iprot);
              struct.setCurrentUserIdentIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 12: // SHOW_HIDDEN_CLOUMNS
            if (schemeField.type == org.apache.thrift.protocol.TType.BOOL) {
              struct.show_hidden_cloumns = iprot.readBool();
              struct.setShowHiddenCloumnsIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 14: // CATALOG
            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
              struct.catalog = iprot.readString();
              struct.setCatalogIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 15: // FE_ADDR_LIST
            if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
              {
                org.apache.thrift.protocol.TList _list586 = iprot.readListBegin();
                struct.fe_addr_list = new java.util.ArrayList<org.apache.doris.thrift.TNetworkAddress>(_list586.size);
                @org.apache.thrift.annotation.Nullable org.apache.doris.thrift.TNetworkAddress _elem587;
                for (int _i588 = 0; _i588 < _list586.size; ++_i588)
                {
                  _elem587 = new org.apache.doris.thrift.TNetworkAddress();
                  _elem587.read(iprot);
                  struct.fe_addr_list.add(_elem587);
                }
                iprot.readListEnd();
              }
              struct.setFeAddrListIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 16: // FRONTEND_CONJUNCTS
            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
              struct.frontend_conjuncts = iprot.readString();
              struct.setFrontendConjunctsIsSet(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
      if (!struct.isSetTupleId()) {
        throw new org.apache.thrift.protocol.TProtocolException("Required field 'tuple_id' was not found in serialized data! Struct: " + toString());
      }
      struct.validate();
    }

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

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(TUPLE_ID_FIELD_DESC);
      oprot.writeI32(struct.tuple_id);
      oprot.writeFieldEnd();
      if (struct.table_name != null) {
        oprot.writeFieldBegin(TABLE_NAME_FIELD_DESC);
        oprot.writeString(struct.table_name);
        oprot.writeFieldEnd();
      }
      if (struct.db != null) {
        if (struct.isSetDb()) {
          oprot.writeFieldBegin(DB_FIELD_DESC);
          oprot.writeString(struct.db);
          oprot.writeFieldEnd();
        }
      }
      if (struct.table != null) {
        if (struct.isSetTable()) {
          oprot.writeFieldBegin(TABLE_FIELD_DESC);
          oprot.writeString(struct.table);
          oprot.writeFieldEnd();
        }
      }
      if (struct.wild != null) {
        if (struct.isSetWild()) {
          oprot.writeFieldBegin(WILD_FIELD_DESC);
          oprot.writeString(struct.wild);
          oprot.writeFieldEnd();
        }
      }
      if (struct.user != null) {
        if (struct.isSetUser()) {
          oprot.writeFieldBegin(USER_FIELD_DESC);
          oprot.writeString(struct.user);
          oprot.writeFieldEnd();
        }
      }
      if (struct.ip != null) {
        if (struct.isSetIp()) {
          oprot.writeFieldBegin(IP_FIELD_DESC);
          oprot.writeString(struct.ip);
          oprot.writeFieldEnd();
        }
      }
      if (struct.isSetPort()) {
        oprot.writeFieldBegin(PORT_FIELD_DESC);
        oprot.writeI32(struct.port);
        oprot.writeFieldEnd();
      }
      if (struct.isSetThreadId()) {
        oprot.writeFieldBegin(THREAD_ID_FIELD_DESC);
        oprot.writeI64(struct.thread_id);
        oprot.writeFieldEnd();
      }
      if (struct.user_ip != null) {
        if (struct.isSetUserIp()) {
          oprot.writeFieldBegin(USER_IP_FIELD_DESC);
          oprot.writeString(struct.user_ip);
          oprot.writeFieldEnd();
        }
      }
      if (struct.current_user_ident != null) {
        if (struct.isSetCurrentUserIdent()) {
          oprot.writeFieldBegin(CURRENT_USER_IDENT_FIELD_DESC);
          struct.current_user_ident.write(oprot);
          oprot.writeFieldEnd();
        }
      }
      if (struct.isSetShowHiddenCloumns()) {
        oprot.writeFieldBegin(SHOW_HIDDEN_CLOUMNS_FIELD_DESC);
        oprot.writeBool(struct.show_hidden_cloumns);
        oprot.writeFieldEnd();
      }
      if (struct.catalog != null) {
        if (struct.isSetCatalog()) {
          oprot.writeFieldBegin(CATALOG_FIELD_DESC);
          oprot.writeString(struct.catalog);
          oprot.writeFieldEnd();
        }
      }
      if (struct.fe_addr_list != null) {
        if (struct.isSetFeAddrList()) {
          oprot.writeFieldBegin(FE_ADDR_LIST_FIELD_DESC);
          {
            oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.fe_addr_list.size()));
            for (org.apache.doris.thrift.TNetworkAddress _iter589 : struct.fe_addr_list)
            {
              _iter589.write(oprot);
            }
            oprot.writeListEnd();
          }
          oprot.writeFieldEnd();
        }
      }
      if (struct.frontend_conjuncts != null) {
        if (struct.isSetFrontendConjuncts()) {
          oprot.writeFieldBegin(FRONTEND_CONJUNCTS_FIELD_DESC);
          oprot.writeString(struct.frontend_conjuncts);
          oprot.writeFieldEnd();
        }
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

  }

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

  private static class TSchemaScanNodeTupleScheme extends org.apache.thrift.scheme.TupleScheme<TSchemaScanNode> {

    @Override
    public void write(org.apache.thrift.protocol.TProtocol prot, TSchemaScanNode struct) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
      oprot.writeI32(struct.tuple_id);
      oprot.writeString(struct.table_name);
      java.util.BitSet optionals = new java.util.BitSet();
      if (struct.isSetDb()) {
        optionals.set(0);
      }
      if (struct.isSetTable()) {
        optionals.set(1);
      }
      if (struct.isSetWild()) {
        optionals.set(2);
      }
      if (struct.isSetUser()) {
        optionals.set(3);
      }
      if (struct.isSetIp()) {
        optionals.set(4);
      }
      if (struct.isSetPort()) {
        optionals.set(5);
      }
      if (struct.isSetThreadId()) {
        optionals.set(6);
      }
      if (struct.isSetUserIp()) {
        optionals.set(7);
      }
      if (struct.isSetCurrentUserIdent()) {
        optionals.set(8);
      }
      if (struct.isSetShowHiddenCloumns()) {
        optionals.set(9);
      }
      if (struct.isSetCatalog()) {
        optionals.set(10);
      }
      if (struct.isSetFeAddrList()) {
        optionals.set(11);
      }
      if (struct.isSetFrontendConjuncts()) {
        optionals.set(12);
      }
      oprot.writeBitSet(optionals, 13);
      if (struct.isSetDb()) {
        oprot.writeString(struct.db);
      }
      if (struct.isSetTable()) {
        oprot.writeString(struct.table);
      }
      if (struct.isSetWild()) {
        oprot.writeString(struct.wild);
      }
      if (struct.isSetUser()) {
        oprot.writeString(struct.user);
      }
      if (struct.isSetIp()) {
        oprot.writeString(struct.ip);
      }
      if (struct.isSetPort()) {
        oprot.writeI32(struct.port);
      }
      if (struct.isSetThreadId()) {
        oprot.writeI64(struct.thread_id);
      }
      if (struct.isSetUserIp()) {
        oprot.writeString(struct.user_ip);
      }
      if (struct.isSetCurrentUserIdent()) {
        struct.current_user_ident.write(oprot);
      }
      if (struct.isSetShowHiddenCloumns()) {
        oprot.writeBool(struct.show_hidden_cloumns);
      }
      if (struct.isSetCatalog()) {
        oprot.writeString(struct.catalog);
      }
      if (struct.isSetFeAddrList()) {
        {
          oprot.writeI32(struct.fe_addr_list.size());
          for (org.apache.doris.thrift.TNetworkAddress _iter590 : struct.fe_addr_list)
          {
            _iter590.write(oprot);
          }
        }
      }
      if (struct.isSetFrontendConjuncts()) {
        oprot.writeString(struct.frontend_conjuncts);
      }
    }

    @Override
    public void read(org.apache.thrift.protocol.TProtocol prot, TSchemaScanNode struct) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
      struct.tuple_id = iprot.readI32();
      struct.setTupleIdIsSet(true);
      struct.table_name = iprot.readString();
      struct.setTableNameIsSet(true);
      java.util.BitSet incoming = iprot.readBitSet(13);
      if (incoming.get(0)) {
        struct.db = iprot.readString();
        struct.setDbIsSet(true);
      }
      if (incoming.get(1)) {
        struct.table = iprot.readString();
        struct.setTableIsSet(true);
      }
      if (incoming.get(2)) {
        struct.wild = iprot.readString();
        struct.setWildIsSet(true);
      }
      if (incoming.get(3)) {
        struct.user = iprot.readString();
        struct.setUserIsSet(true);
      }
      if (incoming.get(4)) {
        struct.ip = iprot.readString();
        struct.setIpIsSet(true);
      }
      if (incoming.get(5)) {
        struct.port = iprot.readI32();
        struct.setPortIsSet(true);
      }
      if (incoming.get(6)) {
        struct.thread_id = iprot.readI64();
        struct.setThreadIdIsSet(true);
      }
      if (incoming.get(7)) {
        struct.user_ip = iprot.readString();
        struct.setUserIpIsSet(true);
      }
      if (incoming.get(8)) {
        struct.current_user_ident = new org.apache.doris.thrift.TUserIdentity();
        struct.current_user_ident.read(iprot);
        struct.setCurrentUserIdentIsSet(true);
      }
      if (incoming.get(9)) {
        struct.show_hidden_cloumns = iprot.readBool();
        struct.setShowHiddenCloumnsIsSet(true);
      }
      if (incoming.get(10)) {
        struct.catalog = iprot.readString();
        struct.setCatalogIsSet(true);
      }
      if (incoming.get(11)) {
        {
          org.apache.thrift.protocol.TList _list591 = iprot.readListBegin(org.apache.thrift.protocol.TType.STRUCT);
          struct.fe_addr_list = new java.util.ArrayList<org.apache.doris.thrift.TNetworkAddress>(_list591.size);
          @org.apache.thrift.annotation.Nullable org.apache.doris.thrift.TNetworkAddress _elem592;
          for (int _i593 = 0; _i593 < _list591.size; ++_i593)
          {
            _elem592 = new org.apache.doris.thrift.TNetworkAddress();
            _elem592.read(iprot);
            struct.fe_addr_list.add(_elem592);
          }
        }
        struct.setFeAddrListIsSet(true);
      }
      if (incoming.get(12)) {
        struct.frontend_conjuncts = iprot.readString();
        struct.setFrontendConjunctsIsSet(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();
  }
}