#
# Autogenerated by Thrift Compiler (0.9.0)
#
# DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
#

require 'thrift'

module Hive2
  module Thrift
    module TProtocolVersion
      HIVE_CLI_SERVICE_PROTOCOL_V1 = 0
      HIVE_CLI_SERVICE_PROTOCOL_V2 = 1
      HIVE_CLI_SERVICE_PROTOCOL_V3 = 2
      VALUE_MAP = {0 => "HIVE_CLI_SERVICE_PROTOCOL_V1", 1 => "HIVE_CLI_SERVICE_PROTOCOL_V2", 2 => "HIVE_CLI_SERVICE_PROTOCOL_V3"}
      VALID_VALUES = Set.new([HIVE_CLI_SERVICE_PROTOCOL_V1, HIVE_CLI_SERVICE_PROTOCOL_V2, HIVE_CLI_SERVICE_PROTOCOL_V3]).freeze
    end

    module TTypeId
      BOOLEAN_TYPE = 0
      TINYINT_TYPE = 1
      SMALLINT_TYPE = 2
      INT_TYPE = 3
      BIGINT_TYPE = 4
      FLOAT_TYPE = 5
      DOUBLE_TYPE = 6
      STRING_TYPE = 7
      TIMESTAMP_TYPE = 8
      BINARY_TYPE = 9
      ARRAY_TYPE = 10
      MAP_TYPE = 11
      STRUCT_TYPE = 12
      UNION_TYPE = 13
      USER_DEFINED_TYPE = 14
      DECIMAL_TYPE = 15
      NULL_TYPE = 16
      DATE_TYPE = 17
      VARCHAR_TYPE = 18
      VALUE_MAP = {0 => "BOOLEAN_TYPE", 1 => "TINYINT_TYPE", 2 => "SMALLINT_TYPE", 3 => "INT_TYPE", 4 => "BIGINT_TYPE", 5 => "FLOAT_TYPE", 6 => "DOUBLE_TYPE", 7 => "STRING_TYPE", 8 => "TIMESTAMP_TYPE", 9 => "BINARY_TYPE", 10 => "ARRAY_TYPE", 11 => "MAP_TYPE", 12 => "STRUCT_TYPE", 13 => "UNION_TYPE", 14 => "USER_DEFINED_TYPE", 15 => "DECIMAL_TYPE", 16 => "NULL_TYPE", 17 => "DATE_TYPE", 18 => "VARCHAR_TYPE"}
      VALID_VALUES = Set.new([BOOLEAN_TYPE, TINYINT_TYPE, SMALLINT_TYPE, INT_TYPE, BIGINT_TYPE, FLOAT_TYPE, DOUBLE_TYPE, STRING_TYPE, TIMESTAMP_TYPE, BINARY_TYPE, ARRAY_TYPE, MAP_TYPE, STRUCT_TYPE, UNION_TYPE, USER_DEFINED_TYPE, DECIMAL_TYPE, NULL_TYPE, DATE_TYPE, VARCHAR_TYPE]).freeze
    end

    module TStatusCode
      SUCCESS_STATUS = 0
      SUCCESS_WITH_INFO_STATUS = 1
      STILL_EXECUTING_STATUS = 2
      ERROR_STATUS = 3
      INVALID_HANDLE_STATUS = 4
      VALUE_MAP = {0 => "SUCCESS_STATUS", 1 => "SUCCESS_WITH_INFO_STATUS", 2 => "STILL_EXECUTING_STATUS", 3 => "ERROR_STATUS", 4 => "INVALID_HANDLE_STATUS"}
      VALID_VALUES = Set.new([SUCCESS_STATUS, SUCCESS_WITH_INFO_STATUS, STILL_EXECUTING_STATUS, ERROR_STATUS, INVALID_HANDLE_STATUS]).freeze
    end

    module TOperationState
      INITIALIZED_STATE = 0
      RUNNING_STATE = 1
      FINISHED_STATE = 2
      CANCELED_STATE = 3
      CLOSED_STATE = 4
      ERROR_STATE = 5
      UKNOWN_STATE = 6
      PENDING_STATE = 7
      VALUE_MAP = {0 => "INITIALIZED_STATE", 1 => "RUNNING_STATE", 2 => "FINISHED_STATE", 3 => "CANCELED_STATE", 4 => "CLOSED_STATE", 5 => "ERROR_STATE", 6 => "UKNOWN_STATE", 7 => "PENDING_STATE"}
      VALID_VALUES = Set.new([INITIALIZED_STATE, RUNNING_STATE, FINISHED_STATE, CANCELED_STATE, CLOSED_STATE, ERROR_STATE, UKNOWN_STATE, PENDING_STATE]).freeze
    end

    module TOperationType
      EXECUTE_STATEMENT = 0
      GET_TYPE_INFO = 1
      GET_CATALOGS = 2
      GET_SCHEMAS = 3
      GET_TABLES = 4
      GET_TABLE_TYPES = 5
      GET_COLUMNS = 6
      GET_FUNCTIONS = 7
      UNKNOWN = 8
      VALUE_MAP = {0 => "EXECUTE_STATEMENT", 1 => "GET_TYPE_INFO", 2 => "GET_CATALOGS", 3 => "GET_SCHEMAS", 4 => "GET_TABLES", 5 => "GET_TABLE_TYPES", 6 => "GET_COLUMNS", 7 => "GET_FUNCTIONS", 8 => "UNKNOWN"}
      VALID_VALUES = Set.new([EXECUTE_STATEMENT, GET_TYPE_INFO, GET_CATALOGS, GET_SCHEMAS, GET_TABLES, GET_TABLE_TYPES, GET_COLUMNS, GET_FUNCTIONS, UNKNOWN]).freeze
    end

    module TGetInfoType
      CLI_MAX_DRIVER_CONNECTIONS = 0
      CLI_MAX_CONCURRENT_ACTIVITIES = 1
      CLI_DATA_SOURCE_NAME = 2
      CLI_FETCH_DIRECTION = 8
      CLI_SERVER_NAME = 13
      CLI_SEARCH_PATTERN_ESCAPE = 14
      CLI_DBMS_NAME = 17
      CLI_DBMS_VER = 18
      CLI_ACCESSIBLE_TABLES = 19
      CLI_ACCESSIBLE_PROCEDURES = 20
      CLI_CURSOR_COMMIT_BEHAVIOR = 23
      CLI_DATA_SOURCE_READ_ONLY = 25
      CLI_DEFAULT_TXN_ISOLATION = 26
      CLI_IDENTIFIER_CASE = 28
      CLI_IDENTIFIER_QUOTE_CHAR = 29
      CLI_MAX_COLUMN_NAME_LEN = 30
      CLI_MAX_CURSOR_NAME_LEN = 31
      CLI_MAX_SCHEMA_NAME_LEN = 32
      CLI_MAX_CATALOG_NAME_LEN = 34
      CLI_MAX_TABLE_NAME_LEN = 35
      CLI_SCROLL_CONCURRENCY = 43
      CLI_TXN_CAPABLE = 46
      CLI_USER_NAME = 47
      CLI_TXN_ISOLATION_OPTION = 72
      CLI_INTEGRITY = 73
      CLI_GETDATA_EXTENSIONS = 81
      CLI_NULL_COLLATION = 85
      CLI_ALTER_TABLE = 86
      CLI_ORDER_BY_COLUMNS_IN_SELECT = 90
      CLI_SPECIAL_CHARACTERS = 94
      CLI_MAX_COLUMNS_IN_GROUP_BY = 97
      CLI_MAX_COLUMNS_IN_INDEX = 98
      CLI_MAX_COLUMNS_IN_ORDER_BY = 99
      CLI_MAX_COLUMNS_IN_SELECT = 100
      CLI_MAX_COLUMNS_IN_TABLE = 101
      CLI_MAX_INDEX_SIZE = 102
      CLI_MAX_ROW_SIZE = 104
      CLI_MAX_STATEMENT_LEN = 105
      CLI_MAX_TABLES_IN_SELECT = 106
      CLI_MAX_USER_NAME_LEN = 107
      CLI_OJ_CAPABILITIES = 115
      CLI_XOPEN_CLI_YEAR = 10000
      CLI_CURSOR_SENSITIVITY = 10001
      CLI_DESCRIBE_PARAMETER = 10002
      CLI_CATALOG_NAME = 10003
      CLI_COLLATION_SEQ = 10004
      CLI_MAX_IDENTIFIER_LEN = 10005
      VALUE_MAP = {0 => "CLI_MAX_DRIVER_CONNECTIONS", 1 => "CLI_MAX_CONCURRENT_ACTIVITIES", 2 => "CLI_DATA_SOURCE_NAME", 8 => "CLI_FETCH_DIRECTION", 13 => "CLI_SERVER_NAME", 14 => "CLI_SEARCH_PATTERN_ESCAPE", 17 => "CLI_DBMS_NAME", 18 => "CLI_DBMS_VER", 19 => "CLI_ACCESSIBLE_TABLES", 20 => "CLI_ACCESSIBLE_PROCEDURES", 23 => "CLI_CURSOR_COMMIT_BEHAVIOR", 25 => "CLI_DATA_SOURCE_READ_ONLY", 26 => "CLI_DEFAULT_TXN_ISOLATION", 28 => "CLI_IDENTIFIER_CASE", 29 => "CLI_IDENTIFIER_QUOTE_CHAR", 30 => "CLI_MAX_COLUMN_NAME_LEN", 31 => "CLI_MAX_CURSOR_NAME_LEN", 32 => "CLI_MAX_SCHEMA_NAME_LEN", 34 => "CLI_MAX_CATALOG_NAME_LEN", 35 => "CLI_MAX_TABLE_NAME_LEN", 43 => "CLI_SCROLL_CONCURRENCY", 46 => "CLI_TXN_CAPABLE", 47 => "CLI_USER_NAME", 72 => "CLI_TXN_ISOLATION_OPTION", 73 => "CLI_INTEGRITY", 81 => "CLI_GETDATA_EXTENSIONS", 85 => "CLI_NULL_COLLATION", 86 => "CLI_ALTER_TABLE", 90 => "CLI_ORDER_BY_COLUMNS_IN_SELECT", 94 => "CLI_SPECIAL_CHARACTERS", 97 => "CLI_MAX_COLUMNS_IN_GROUP_BY", 98 => "CLI_MAX_COLUMNS_IN_INDEX", 99 => "CLI_MAX_COLUMNS_IN_ORDER_BY", 100 => "CLI_MAX_COLUMNS_IN_SELECT", 101 => "CLI_MAX_COLUMNS_IN_TABLE", 102 => "CLI_MAX_INDEX_SIZE", 104 => "CLI_MAX_ROW_SIZE", 105 => "CLI_MAX_STATEMENT_LEN", 106 => "CLI_MAX_TABLES_IN_SELECT", 107 => "CLI_MAX_USER_NAME_LEN", 115 => "CLI_OJ_CAPABILITIES", 10000 => "CLI_XOPEN_CLI_YEAR", 10001 => "CLI_CURSOR_SENSITIVITY", 10002 => "CLI_DESCRIBE_PARAMETER", 10003 => "CLI_CATALOG_NAME", 10004 => "CLI_COLLATION_SEQ", 10005 => "CLI_MAX_IDENTIFIER_LEN"}
      VALID_VALUES = Set.new([CLI_MAX_DRIVER_CONNECTIONS, CLI_MAX_CONCURRENT_ACTIVITIES, CLI_DATA_SOURCE_NAME, CLI_FETCH_DIRECTION, CLI_SERVER_NAME, CLI_SEARCH_PATTERN_ESCAPE, CLI_DBMS_NAME, CLI_DBMS_VER, CLI_ACCESSIBLE_TABLES, CLI_ACCESSIBLE_PROCEDURES, CLI_CURSOR_COMMIT_BEHAVIOR, CLI_DATA_SOURCE_READ_ONLY, CLI_DEFAULT_TXN_ISOLATION, CLI_IDENTIFIER_CASE, CLI_IDENTIFIER_QUOTE_CHAR, CLI_MAX_COLUMN_NAME_LEN, CLI_MAX_CURSOR_NAME_LEN, CLI_MAX_SCHEMA_NAME_LEN, CLI_MAX_CATALOG_NAME_LEN, CLI_MAX_TABLE_NAME_LEN, CLI_SCROLL_CONCURRENCY, CLI_TXN_CAPABLE, CLI_USER_NAME, CLI_TXN_ISOLATION_OPTION, CLI_INTEGRITY, CLI_GETDATA_EXTENSIONS, CLI_NULL_COLLATION, CLI_ALTER_TABLE, CLI_ORDER_BY_COLUMNS_IN_SELECT, CLI_SPECIAL_CHARACTERS, CLI_MAX_COLUMNS_IN_GROUP_BY, CLI_MAX_COLUMNS_IN_INDEX, CLI_MAX_COLUMNS_IN_ORDER_BY, CLI_MAX_COLUMNS_IN_SELECT, CLI_MAX_COLUMNS_IN_TABLE, CLI_MAX_INDEX_SIZE, CLI_MAX_ROW_SIZE, CLI_MAX_STATEMENT_LEN, CLI_MAX_TABLES_IN_SELECT, CLI_MAX_USER_NAME_LEN, CLI_OJ_CAPABILITIES, CLI_XOPEN_CLI_YEAR, CLI_CURSOR_SENSITIVITY, CLI_DESCRIBE_PARAMETER, CLI_CATALOG_NAME, CLI_COLLATION_SEQ, CLI_MAX_IDENTIFIER_LEN]).freeze
    end

    module TFetchOrientation
      FETCH_NEXT = 0
      FETCH_PRIOR = 1
      FETCH_RELATIVE = 2
      FETCH_ABSOLUTE = 3
      FETCH_FIRST = 4
      FETCH_LAST = 5
      VALUE_MAP = {0 => "FETCH_NEXT", 1 => "FETCH_PRIOR", 2 => "FETCH_RELATIVE", 3 => "FETCH_ABSOLUTE", 4 => "FETCH_FIRST", 5 => "FETCH_LAST"}
      VALID_VALUES = Set.new([FETCH_NEXT, FETCH_PRIOR, FETCH_RELATIVE, FETCH_ABSOLUTE, FETCH_FIRST, FETCH_LAST]).freeze
    end

    class TTypeQualifierValue < ::Thrift::Union
      include ::Thrift::Struct_Union
      class << self
        def i32Value(val)
          TTypeQualifierValue.new(:i32Value, val)
        end

        def stringValue(val)
          TTypeQualifierValue.new(:stringValue, val)
        end
      end

      I32VALUE = 1
      STRINGVALUE = 2

      FIELDS = {
        I32VALUE => {:type => ::Thrift::Types::I32, :name => 'i32Value', :optional => true},
        STRINGVALUE => {:type => ::Thrift::Types::STRING, :name => 'stringValue', :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
        raise(StandardError, 'Union fields are not set.') if get_set_field.nil? || get_value.nil?
      end

      ::Thrift::Union.generate_accessors self
    end

    class TTypeQualifiers
      include ::Thrift::Struct, ::Thrift::Struct_Union
      QUALIFIERS = 1

      FIELDS = {
        QUALIFIERS => {:type => ::Thrift::Types::MAP, :name => 'qualifiers', :key => {:type => ::Thrift::Types::STRING}, :value => {:type => ::Thrift::Types::STRUCT, :class => ::Hive2::Thrift::TTypeQualifierValue}}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field qualifiers is unset!') unless @qualifiers
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TPrimitiveTypeEntry
      include ::Thrift::Struct, ::Thrift::Struct_Union
      TYPE = 1
      TYPEQUALIFIERS = 2

      FIELDS = {
        TYPE => {:type => ::Thrift::Types::I32, :name => 'type', :enum_class => ::Hive2::Thrift::TTypeId},
        TYPEQUALIFIERS => {:type => ::Thrift::Types::STRUCT, :name => 'typeQualifiers', :class => ::Hive2::Thrift::TTypeQualifiers, :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field type is unset!') unless @type
        unless @type.nil? || ::Hive2::Thrift::TTypeId::VALID_VALUES.include?(@type)
          raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Invalid value of field type!')
        end
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TArrayTypeEntry
      include ::Thrift::Struct, ::Thrift::Struct_Union
      OBJECTTYPEPTR = 1

      FIELDS = {
        OBJECTTYPEPTR => {:type => ::Thrift::Types::I32, :name => 'objectTypePtr'}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field objectTypePtr is unset!') unless @objectTypePtr
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TMapTypeEntry
      include ::Thrift::Struct, ::Thrift::Struct_Union
      KEYTYPEPTR = 1
      VALUETYPEPTR = 2

      FIELDS = {
        KEYTYPEPTR => {:type => ::Thrift::Types::I32, :name => 'keyTypePtr'},
        VALUETYPEPTR => {:type => ::Thrift::Types::I32, :name => 'valueTypePtr'}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field keyTypePtr is unset!') unless @keyTypePtr
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field valueTypePtr is unset!') unless @valueTypePtr
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TStructTypeEntry
      include ::Thrift::Struct, ::Thrift::Struct_Union
      NAMETOTYPEPTR = 1

      FIELDS = {
        NAMETOTYPEPTR => {:type => ::Thrift::Types::MAP, :name => 'nameToTypePtr', :key => {:type => ::Thrift::Types::STRING}, :value => {:type => ::Thrift::Types::I32}}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field nameToTypePtr is unset!') unless @nameToTypePtr
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TUnionTypeEntry
      include ::Thrift::Struct, ::Thrift::Struct_Union
      NAMETOTYPEPTR = 1

      FIELDS = {
        NAMETOTYPEPTR => {:type => ::Thrift::Types::MAP, :name => 'nameToTypePtr', :key => {:type => ::Thrift::Types::STRING}, :value => {:type => ::Thrift::Types::I32}}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field nameToTypePtr is unset!') unless @nameToTypePtr
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TUserDefinedTypeEntry
      include ::Thrift::Struct, ::Thrift::Struct_Union
      TYPECLASSNAME = 1

      FIELDS = {
        TYPECLASSNAME => {:type => ::Thrift::Types::STRING, :name => 'typeClassName'}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field typeClassName is unset!') unless @typeClassName
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TTypeEntry < ::Thrift::Union
      include ::Thrift::Struct_Union
      class << self
        def primitiveEntry(val)
          TTypeEntry.new(:primitiveEntry, val)
        end

        def arrayEntry(val)
          TTypeEntry.new(:arrayEntry, val)
        end

        def mapEntry(val)
          TTypeEntry.new(:mapEntry, val)
        end

        def structEntry(val)
          TTypeEntry.new(:structEntry, val)
        end

        def unionEntry(val)
          TTypeEntry.new(:unionEntry, val)
        end

        def userDefinedTypeEntry(val)
          TTypeEntry.new(:userDefinedTypeEntry, val)
        end
      end

      PRIMITIVEENTRY = 1
      ARRAYENTRY = 2
      MAPENTRY = 3
      STRUCTENTRY = 4
      UNIONENTRY = 5
      USERDEFINEDTYPEENTRY = 6

      FIELDS = {
        PRIMITIVEENTRY => {:type => ::Thrift::Types::STRUCT, :name => 'primitiveEntry', :class => ::Hive2::Thrift::TPrimitiveTypeEntry},
        ARRAYENTRY => {:type => ::Thrift::Types::STRUCT, :name => 'arrayEntry', :class => ::Hive2::Thrift::TArrayTypeEntry},
        MAPENTRY => {:type => ::Thrift::Types::STRUCT, :name => 'mapEntry', :class => ::Hive2::Thrift::TMapTypeEntry},
        STRUCTENTRY => {:type => ::Thrift::Types::STRUCT, :name => 'structEntry', :class => ::Hive2::Thrift::TStructTypeEntry},
        UNIONENTRY => {:type => ::Thrift::Types::STRUCT, :name => 'unionEntry', :class => ::Hive2::Thrift::TUnionTypeEntry},
        USERDEFINEDTYPEENTRY => {:type => ::Thrift::Types::STRUCT, :name => 'userDefinedTypeEntry', :class => ::Hive2::Thrift::TUserDefinedTypeEntry}
      }

      def struct_fields; FIELDS; end

      def validate
        raise(StandardError, 'Union fields are not set.') if get_set_field.nil? || get_value.nil?
      end

      ::Thrift::Union.generate_accessors self
    end

    class TTypeDesc
      include ::Thrift::Struct, ::Thrift::Struct_Union
      TYPES = 1

      FIELDS = {
        TYPES => {:type => ::Thrift::Types::LIST, :name => 'types', :element => {:type => ::Thrift::Types::STRUCT, :class => ::Hive2::Thrift::TTypeEntry}}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field types is unset!') unless @types
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TColumnDesc
      include ::Thrift::Struct, ::Thrift::Struct_Union
      COLUMNNAME = 1
      TYPEDESC = 2
      POSITION = 3
      COMMENT = 4

      FIELDS = {
        COLUMNNAME => {:type => ::Thrift::Types::STRING, :name => 'columnName'},
        TYPEDESC => {:type => ::Thrift::Types::STRUCT, :name => 'typeDesc', :class => ::Hive2::Thrift::TTypeDesc},
        POSITION => {:type => ::Thrift::Types::I32, :name => 'position'},
        COMMENT => {:type => ::Thrift::Types::STRING, :name => 'comment', :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field columnName is unset!') unless @columnName
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field typeDesc is unset!') unless @typeDesc
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field position is unset!') unless @position
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TTableSchema
      include ::Thrift::Struct, ::Thrift::Struct_Union
      COLUMNS = 1

      FIELDS = {
        COLUMNS => {:type => ::Thrift::Types::LIST, :name => 'columns', :element => {:type => ::Thrift::Types::STRUCT, :class => ::Hive2::Thrift::TColumnDesc}}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field columns is unset!') unless @columns
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TBoolValue
      include ::Thrift::Struct, ::Thrift::Struct_Union
      VALUE = 1

      FIELDS = {
        VALUE => {:type => ::Thrift::Types::BOOL, :name => 'value', :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TByteValue
      include ::Thrift::Struct, ::Thrift::Struct_Union
      VALUE = 1

      FIELDS = {
        VALUE => {:type => ::Thrift::Types::BYTE, :name => 'value', :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TI16Value
      include ::Thrift::Struct, ::Thrift::Struct_Union
      VALUE = 1

      FIELDS = {
        VALUE => {:type => ::Thrift::Types::I16, :name => 'value', :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TI32Value
      include ::Thrift::Struct, ::Thrift::Struct_Union
      VALUE = 1

      FIELDS = {
        VALUE => {:type => ::Thrift::Types::I32, :name => 'value', :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TI64Value
      include ::Thrift::Struct, ::Thrift::Struct_Union
      VALUE = 1

      FIELDS = {
        VALUE => {:type => ::Thrift::Types::I64, :name => 'value', :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TDoubleValue
      include ::Thrift::Struct, ::Thrift::Struct_Union
      VALUE = 1

      FIELDS = {
        VALUE => {:type => ::Thrift::Types::DOUBLE, :name => 'value', :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TStringValue
      include ::Thrift::Struct, ::Thrift::Struct_Union
      VALUE = 1

      FIELDS = {
        VALUE => {:type => ::Thrift::Types::STRING, :name => 'value', :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TColumn < ::Thrift::Union
      include ::Thrift::Struct_Union
      class << self
        def boolColumn(val)
          TColumn.new(:boolColumn, val)
        end

        def byteColumn(val)
          TColumn.new(:byteColumn, val)
        end

        def i16Column(val)
          TColumn.new(:i16Column, val)
        end

        def i32Column(val)
          TColumn.new(:i32Column, val)
        end

        def i64Column(val)
          TColumn.new(:i64Column, val)
        end

        def doubleColumn(val)
          TColumn.new(:doubleColumn, val)
        end

        def stringColumn(val)
          TColumn.new(:stringColumn, val)
        end
      end

      BOOLCOLUMN = 1
      BYTECOLUMN = 2
      I16COLUMN = 3
      I32COLUMN = 4
      I64COLUMN = 5
      DOUBLECOLUMN = 6
      STRINGCOLUMN = 7

      FIELDS = {
        BOOLCOLUMN => {:type => ::Thrift::Types::LIST, :name => 'boolColumn', :element => {:type => ::Thrift::Types::STRUCT, :class => ::Hive2::Thrift::TBoolValue}},
        BYTECOLUMN => {:type => ::Thrift::Types::LIST, :name => 'byteColumn', :element => {:type => ::Thrift::Types::STRUCT, :class => ::Hive2::Thrift::TByteValue}},
        I16COLUMN => {:type => ::Thrift::Types::LIST, :name => 'i16Column', :element => {:type => ::Thrift::Types::STRUCT, :class => ::Hive2::Thrift::TI16Value}},
        I32COLUMN => {:type => ::Thrift::Types::LIST, :name => 'i32Column', :element => {:type => ::Thrift::Types::STRUCT, :class => ::Hive2::Thrift::TI32Value}},
        I64COLUMN => {:type => ::Thrift::Types::LIST, :name => 'i64Column', :element => {:type => ::Thrift::Types::STRUCT, :class => ::Hive2::Thrift::TI64Value}},
        DOUBLECOLUMN => {:type => ::Thrift::Types::LIST, :name => 'doubleColumn', :element => {:type => ::Thrift::Types::STRUCT, :class => ::Hive2::Thrift::TDoubleValue}},
        STRINGCOLUMN => {:type => ::Thrift::Types::LIST, :name => 'stringColumn', :element => {:type => ::Thrift::Types::STRUCT, :class => ::Hive2::Thrift::TStringValue}}
      }

      def struct_fields; FIELDS; end

      def validate
        raise(StandardError, 'Union fields are not set.') if get_set_field.nil? || get_value.nil?
      end

      ::Thrift::Union.generate_accessors self
    end

    class TColumnValue < ::Thrift::Union
      include ::Thrift::Struct_Union
      class << self
        def boolVal(val)
          TColumnValue.new(:boolVal, val)
        end

        def byteVal(val)
          TColumnValue.new(:byteVal, val)
        end

        def i16Val(val)
          TColumnValue.new(:i16Val, val)
        end

        def i32Val(val)
          TColumnValue.new(:i32Val, val)
        end

        def i64Val(val)
          TColumnValue.new(:i64Val, val)
        end

        def doubleVal(val)
          TColumnValue.new(:doubleVal, val)
        end

        def stringVal(val)
          TColumnValue.new(:stringVal, val)
        end
      end

      BOOLVAL = 1
      BYTEVAL = 2
      I16VAL = 3
      I32VAL = 4
      I64VAL = 5
      DOUBLEVAL = 6
      STRINGVAL = 7

      FIELDS = {
        BOOLVAL => {:type => ::Thrift::Types::STRUCT, :name => 'boolVal', :class => ::Hive2::Thrift::TBoolValue},
        BYTEVAL => {:type => ::Thrift::Types::STRUCT, :name => 'byteVal', :class => ::Hive2::Thrift::TByteValue},
        I16VAL => {:type => ::Thrift::Types::STRUCT, :name => 'i16Val', :class => ::Hive2::Thrift::TI16Value},
        I32VAL => {:type => ::Thrift::Types::STRUCT, :name => 'i32Val', :class => ::Hive2::Thrift::TI32Value},
        I64VAL => {:type => ::Thrift::Types::STRUCT, :name => 'i64Val', :class => ::Hive2::Thrift::TI64Value},
        DOUBLEVAL => {:type => ::Thrift::Types::STRUCT, :name => 'doubleVal', :class => ::Hive2::Thrift::TDoubleValue},
        STRINGVAL => {:type => ::Thrift::Types::STRUCT, :name => 'stringVal', :class => ::Hive2::Thrift::TStringValue}
      }

      def struct_fields; FIELDS; end

      def validate
        raise(StandardError, 'Union fields are not set.') if get_set_field.nil? || get_value.nil?
      end

      ::Thrift::Union.generate_accessors self
    end

    class TRow
      include ::Thrift::Struct, ::Thrift::Struct_Union
      COLVALS = 1

      FIELDS = {
        COLVALS => {:type => ::Thrift::Types::LIST, :name => 'colVals', :element => {:type => ::Thrift::Types::STRUCT, :class => ::Hive2::Thrift::TColumnValue}}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field colVals is unset!') unless @colVals
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TRowSet
      include ::Thrift::Struct, ::Thrift::Struct_Union
      STARTROWOFFSET = 1
      ROWS = 2
      COLUMNS = 3

      FIELDS = {
        STARTROWOFFSET => {:type => ::Thrift::Types::I64, :name => 'startRowOffset'},
        ROWS => {:type => ::Thrift::Types::LIST, :name => 'rows', :element => {:type => ::Thrift::Types::STRUCT, :class => ::Hive2::Thrift::TRow}},
        COLUMNS => {:type => ::Thrift::Types::LIST, :name => 'columns', :element => {:type => ::Thrift::Types::STRUCT, :class => ::Hive2::Thrift::TColumn}, :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field startRowOffset is unset!') unless @startRowOffset
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field rows is unset!') unless @rows
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TStatus
      include ::Thrift::Struct, ::Thrift::Struct_Union
      STATUSCODE = 1
      INFOMESSAGES = 2
      SQLSTATE = 3
      ERRORCODE = 4
      ERRORMESSAGE = 5

      FIELDS = {
        STATUSCODE => {:type => ::Thrift::Types::I32, :name => 'statusCode', :enum_class => ::Hive2::Thrift::TStatusCode},
        INFOMESSAGES => {:type => ::Thrift::Types::LIST, :name => 'infoMessages', :element => {:type => ::Thrift::Types::STRING}, :optional => true},
        SQLSTATE => {:type => ::Thrift::Types::STRING, :name => 'sqlState', :optional => true},
        ERRORCODE => {:type => ::Thrift::Types::I32, :name => 'errorCode', :optional => true},
        ERRORMESSAGE => {:type => ::Thrift::Types::STRING, :name => 'errorMessage', :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field statusCode is unset!') unless @statusCode
        unless @statusCode.nil? || ::Hive2::Thrift::TStatusCode::VALID_VALUES.include?(@statusCode)
          raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Invalid value of field statusCode!')
        end
      end

      ::Thrift::Struct.generate_accessors self
    end

    class THandleIdentifier
      include ::Thrift::Struct, ::Thrift::Struct_Union
      GUID = 1
      SECRET = 2

      FIELDS = {
        GUID => {:type => ::Thrift::Types::STRING, :name => 'guid', :binary => true},
        SECRET => {:type => ::Thrift::Types::STRING, :name => 'secret', :binary => true}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field guid is unset!') unless @guid
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field secret is unset!') unless @secret
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TSessionHandle
      include ::Thrift::Struct, ::Thrift::Struct_Union
      SESSIONID = 1

      FIELDS = {
        SESSIONID => {:type => ::Thrift::Types::STRUCT, :name => 'sessionId', :class => ::Hive2::Thrift::THandleIdentifier}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field sessionId is unset!') unless @sessionId
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TOperationHandle
      include ::Thrift::Struct, ::Thrift::Struct_Union
      OPERATIONID = 1
      OPERATIONTYPE = 2
      HASRESULTSET = 3
      MODIFIEDROWCOUNT = 4

      FIELDS = {
        OPERATIONID => {:type => ::Thrift::Types::STRUCT, :name => 'operationId', :class => ::Hive2::Thrift::THandleIdentifier},
        OPERATIONTYPE => {:type => ::Thrift::Types::I32, :name => 'operationType', :enum_class => ::Hive2::Thrift::TOperationType},
        HASRESULTSET => {:type => ::Thrift::Types::BOOL, :name => 'hasResultSet'},
        MODIFIEDROWCOUNT => {:type => ::Thrift::Types::DOUBLE, :name => 'modifiedRowCount', :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field operationId is unset!') unless @operationId
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field operationType is unset!') unless @operationType
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field hasResultSet is unset!') if @hasResultSet.nil?
        unless @operationType.nil? || ::Hive2::Thrift::TOperationType::VALID_VALUES.include?(@operationType)
          raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Invalid value of field operationType!')
        end
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TOpenSessionReq
      include ::Thrift::Struct, ::Thrift::Struct_Union
      CLIENT_PROTOCOL = 1
      USERNAME = 2
      PASSWORD = 3
      CONFIGURATION = 4

      FIELDS = {
        CLIENT_PROTOCOL => {:type => ::Thrift::Types::I32, :name => 'client_protocol', :default =>         2, :enum_class => ::Hive2::Thrift::TProtocolVersion},
        USERNAME => {:type => ::Thrift::Types::STRING, :name => 'username', :optional => true},
        PASSWORD => {:type => ::Thrift::Types::STRING, :name => 'password', :optional => true},
        CONFIGURATION => {:type => ::Thrift::Types::MAP, :name => 'configuration', :key => {:type => ::Thrift::Types::STRING}, :value => {:type => ::Thrift::Types::STRING}, :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field client_protocol is unset!') unless @client_protocol
        unless @client_protocol.nil? || ::Hive2::Thrift::TProtocolVersion::VALID_VALUES.include?(@client_protocol)
          raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Invalid value of field client_protocol!')
        end
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TOpenSessionResp
      include ::Thrift::Struct, ::Thrift::Struct_Union
      STATUS = 1
      SERVERPROTOCOLVERSION = 2
      SESSIONHANDLE = 3
      CONFIGURATION = 4

      FIELDS = {
        STATUS => {:type => ::Thrift::Types::STRUCT, :name => 'status', :class => ::Hive2::Thrift::TStatus},
        SERVERPROTOCOLVERSION => {:type => ::Thrift::Types::I32, :name => 'serverProtocolVersion', :default =>         2, :enum_class => ::Hive2::Thrift::TProtocolVersion},
        SESSIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'sessionHandle', :class => ::Hive2::Thrift::TSessionHandle, :optional => true},
        CONFIGURATION => {:type => ::Thrift::Types::MAP, :name => 'configuration', :key => {:type => ::Thrift::Types::STRING}, :value => {:type => ::Thrift::Types::STRING}, :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field status is unset!') unless @status
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field serverProtocolVersion is unset!') unless @serverProtocolVersion
        unless @serverProtocolVersion.nil? || ::Hive2::Thrift::TProtocolVersion::VALID_VALUES.include?(@serverProtocolVersion)
          raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Invalid value of field serverProtocolVersion!')
        end
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TCloseSessionReq
      include ::Thrift::Struct, ::Thrift::Struct_Union
      SESSIONHANDLE = 1

      FIELDS = {
        SESSIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'sessionHandle', :class => ::Hive2::Thrift::TSessionHandle}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field sessionHandle is unset!') unless @sessionHandle
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TCloseSessionResp
      include ::Thrift::Struct, ::Thrift::Struct_Union
      STATUS = 1

      FIELDS = {
        STATUS => {:type => ::Thrift::Types::STRUCT, :name => 'status', :class => ::Hive2::Thrift::TStatus}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field status is unset!') unless @status
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TGetInfoValue < ::Thrift::Union
      include ::Thrift::Struct_Union
      class << self
        def stringValue(val)
          TGetInfoValue.new(:stringValue, val)
        end

        def smallIntValue(val)
          TGetInfoValue.new(:smallIntValue, val)
        end

        def integerBitmask(val)
          TGetInfoValue.new(:integerBitmask, val)
        end

        def integerFlag(val)
          TGetInfoValue.new(:integerFlag, val)
        end

        def binaryValue(val)
          TGetInfoValue.new(:binaryValue, val)
        end

        def lenValue(val)
          TGetInfoValue.new(:lenValue, val)
        end
      end

      STRINGVALUE = 1
      SMALLINTVALUE = 2
      INTEGERBITMASK = 3
      INTEGERFLAG = 4
      BINARYVALUE = 5
      LENVALUE = 6

      FIELDS = {
        STRINGVALUE => {:type => ::Thrift::Types::STRING, :name => 'stringValue'},
        SMALLINTVALUE => {:type => ::Thrift::Types::I16, :name => 'smallIntValue'},
        INTEGERBITMASK => {:type => ::Thrift::Types::I32, :name => 'integerBitmask'},
        INTEGERFLAG => {:type => ::Thrift::Types::I32, :name => 'integerFlag'},
        BINARYVALUE => {:type => ::Thrift::Types::I32, :name => 'binaryValue'},
        LENVALUE => {:type => ::Thrift::Types::I64, :name => 'lenValue'}
      }

      def struct_fields; FIELDS; end

      def validate
        raise(StandardError, 'Union fields are not set.') if get_set_field.nil? || get_value.nil?
      end

      ::Thrift::Union.generate_accessors self
    end

    class TGetInfoReq
      include ::Thrift::Struct, ::Thrift::Struct_Union
      SESSIONHANDLE = 1
      INFOTYPE = 2

      FIELDS = {
        SESSIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'sessionHandle', :class => ::Hive2::Thrift::TSessionHandle},
        INFOTYPE => {:type => ::Thrift::Types::I32, :name => 'infoType', :enum_class => ::Hive2::Thrift::TGetInfoType}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field sessionHandle is unset!') unless @sessionHandle
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field infoType is unset!') unless @infoType
        unless @infoType.nil? || ::Hive2::Thrift::TGetInfoType::VALID_VALUES.include?(@infoType)
          raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Invalid value of field infoType!')
        end
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TGetInfoResp
      include ::Thrift::Struct, ::Thrift::Struct_Union
      STATUS = 1
      INFOVALUE = 2

      FIELDS = {
        STATUS => {:type => ::Thrift::Types::STRUCT, :name => 'status', :class => ::Hive2::Thrift::TStatus},
        INFOVALUE => {:type => ::Thrift::Types::STRUCT, :name => 'infoValue', :class => ::Hive2::Thrift::TGetInfoValue}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field status is unset!') unless @status
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field infoValue is unset!') unless @infoValue
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TExecuteStatementReq
      include ::Thrift::Struct, ::Thrift::Struct_Union
      SESSIONHANDLE = 1
      STATEMENT = 2
      CONFOVERLAY = 3
      RUNASYNC = 4

      FIELDS = {
        SESSIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'sessionHandle', :class => ::Hive2::Thrift::TSessionHandle},
        STATEMENT => {:type => ::Thrift::Types::STRING, :name => 'statement'},
        CONFOVERLAY => {:type => ::Thrift::Types::MAP, :name => 'confOverlay', :key => {:type => ::Thrift::Types::STRING}, :value => {:type => ::Thrift::Types::STRING}, :optional => true},
        RUNASYNC => {:type => ::Thrift::Types::BOOL, :name => 'runAsync', :default => false, :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field sessionHandle is unset!') unless @sessionHandle
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field statement is unset!') unless @statement
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TExecuteStatementResp
      include ::Thrift::Struct, ::Thrift::Struct_Union
      STATUS = 1
      OPERATIONHANDLE = 2

      FIELDS = {
        STATUS => {:type => ::Thrift::Types::STRUCT, :name => 'status', :class => ::Hive2::Thrift::TStatus},
        OPERATIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'operationHandle', :class => ::Hive2::Thrift::TOperationHandle, :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field status is unset!') unless @status
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TGetTypeInfoReq
      include ::Thrift::Struct, ::Thrift::Struct_Union
      SESSIONHANDLE = 1

      FIELDS = {
        SESSIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'sessionHandle', :class => ::Hive2::Thrift::TSessionHandle}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field sessionHandle is unset!') unless @sessionHandle
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TGetTypeInfoResp
      include ::Thrift::Struct, ::Thrift::Struct_Union
      STATUS = 1
      OPERATIONHANDLE = 2

      FIELDS = {
        STATUS => {:type => ::Thrift::Types::STRUCT, :name => 'status', :class => ::Hive2::Thrift::TStatus},
        OPERATIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'operationHandle', :class => ::Hive2::Thrift::TOperationHandle, :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field status is unset!') unless @status
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TGetCatalogsReq
      include ::Thrift::Struct, ::Thrift::Struct_Union
      SESSIONHANDLE = 1

      FIELDS = {
        SESSIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'sessionHandle', :class => ::Hive2::Thrift::TSessionHandle}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field sessionHandle is unset!') unless @sessionHandle
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TGetCatalogsResp
      include ::Thrift::Struct, ::Thrift::Struct_Union
      STATUS = 1
      OPERATIONHANDLE = 2

      FIELDS = {
        STATUS => {:type => ::Thrift::Types::STRUCT, :name => 'status', :class => ::Hive2::Thrift::TStatus},
        OPERATIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'operationHandle', :class => ::Hive2::Thrift::TOperationHandle, :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field status is unset!') unless @status
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TGetSchemasReq
      include ::Thrift::Struct, ::Thrift::Struct_Union
      SESSIONHANDLE = 1
      CATALOGNAME = 2
      SCHEMANAME = 3

      FIELDS = {
        SESSIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'sessionHandle', :class => ::Hive2::Thrift::TSessionHandle},
        CATALOGNAME => {:type => ::Thrift::Types::STRING, :name => 'catalogName', :optional => true},
        SCHEMANAME => {:type => ::Thrift::Types::STRING, :name => 'schemaName', :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field sessionHandle is unset!') unless @sessionHandle
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TGetSchemasResp
      include ::Thrift::Struct, ::Thrift::Struct_Union
      STATUS = 1
      OPERATIONHANDLE = 2

      FIELDS = {
        STATUS => {:type => ::Thrift::Types::STRUCT, :name => 'status', :class => ::Hive2::Thrift::TStatus},
        OPERATIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'operationHandle', :class => ::Hive2::Thrift::TOperationHandle, :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field status is unset!') unless @status
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TGetTablesReq
      include ::Thrift::Struct, ::Thrift::Struct_Union
      SESSIONHANDLE = 1
      CATALOGNAME = 2
      SCHEMANAME = 3
      TABLENAME = 4
      TABLETYPES = 5

      FIELDS = {
        SESSIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'sessionHandle', :class => ::Hive2::Thrift::TSessionHandle},
        CATALOGNAME => {:type => ::Thrift::Types::STRING, :name => 'catalogName', :optional => true},
        SCHEMANAME => {:type => ::Thrift::Types::STRING, :name => 'schemaName', :optional => true},
        TABLENAME => {:type => ::Thrift::Types::STRING, :name => 'tableName', :optional => true},
        TABLETYPES => {:type => ::Thrift::Types::LIST, :name => 'tableTypes', :element => {:type => ::Thrift::Types::STRING}, :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field sessionHandle is unset!') unless @sessionHandle
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TGetTablesResp
      include ::Thrift::Struct, ::Thrift::Struct_Union
      STATUS = 1
      OPERATIONHANDLE = 2

      FIELDS = {
        STATUS => {:type => ::Thrift::Types::STRUCT, :name => 'status', :class => ::Hive2::Thrift::TStatus},
        OPERATIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'operationHandle', :class => ::Hive2::Thrift::TOperationHandle, :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field status is unset!') unless @status
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TGetTableTypesReq
      include ::Thrift::Struct, ::Thrift::Struct_Union
      SESSIONHANDLE = 1

      FIELDS = {
        SESSIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'sessionHandle', :class => ::Hive2::Thrift::TSessionHandle}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field sessionHandle is unset!') unless @sessionHandle
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TGetTableTypesResp
      include ::Thrift::Struct, ::Thrift::Struct_Union
      STATUS = 1
      OPERATIONHANDLE = 2

      FIELDS = {
        STATUS => {:type => ::Thrift::Types::STRUCT, :name => 'status', :class => ::Hive2::Thrift::TStatus},
        OPERATIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'operationHandle', :class => ::Hive2::Thrift::TOperationHandle, :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field status is unset!') unless @status
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TGetColumnsReq
      include ::Thrift::Struct, ::Thrift::Struct_Union
      SESSIONHANDLE = 1
      CATALOGNAME = 2
      SCHEMANAME = 3
      TABLENAME = 4
      COLUMNNAME = 5

      FIELDS = {
        SESSIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'sessionHandle', :class => ::Hive2::Thrift::TSessionHandle},
        CATALOGNAME => {:type => ::Thrift::Types::STRING, :name => 'catalogName', :optional => true},
        SCHEMANAME => {:type => ::Thrift::Types::STRING, :name => 'schemaName', :optional => true},
        TABLENAME => {:type => ::Thrift::Types::STRING, :name => 'tableName', :optional => true},
        COLUMNNAME => {:type => ::Thrift::Types::STRING, :name => 'columnName', :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field sessionHandle is unset!') unless @sessionHandle
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TGetColumnsResp
      include ::Thrift::Struct, ::Thrift::Struct_Union
      STATUS = 1
      OPERATIONHANDLE = 2

      FIELDS = {
        STATUS => {:type => ::Thrift::Types::STRUCT, :name => 'status', :class => ::Hive2::Thrift::TStatus},
        OPERATIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'operationHandle', :class => ::Hive2::Thrift::TOperationHandle, :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field status is unset!') unless @status
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TGetFunctionsReq
      include ::Thrift::Struct, ::Thrift::Struct_Union
      SESSIONHANDLE = 1
      CATALOGNAME = 2
      SCHEMANAME = 3
      FUNCTIONNAME = 4

      FIELDS = {
        SESSIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'sessionHandle', :class => ::Hive2::Thrift::TSessionHandle},
        CATALOGNAME => {:type => ::Thrift::Types::STRING, :name => 'catalogName', :optional => true},
        SCHEMANAME => {:type => ::Thrift::Types::STRING, :name => 'schemaName', :optional => true},
        FUNCTIONNAME => {:type => ::Thrift::Types::STRING, :name => 'functionName'}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field sessionHandle is unset!') unless @sessionHandle
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field functionName is unset!') unless @functionName
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TGetFunctionsResp
      include ::Thrift::Struct, ::Thrift::Struct_Union
      STATUS = 1
      OPERATIONHANDLE = 2

      FIELDS = {
        STATUS => {:type => ::Thrift::Types::STRUCT, :name => 'status', :class => ::Hive2::Thrift::TStatus},
        OPERATIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'operationHandle', :class => ::Hive2::Thrift::TOperationHandle, :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field status is unset!') unless @status
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TGetOperationStatusReq
      include ::Thrift::Struct, ::Thrift::Struct_Union
      OPERATIONHANDLE = 1

      FIELDS = {
        OPERATIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'operationHandle', :class => ::Hive2::Thrift::TOperationHandle}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field operationHandle is unset!') unless @operationHandle
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TGetOperationStatusResp
      include ::Thrift::Struct, ::Thrift::Struct_Union
      STATUS = 1
      OPERATIONSTATE = 2

      FIELDS = {
        STATUS => {:type => ::Thrift::Types::STRUCT, :name => 'status', :class => ::Hive2::Thrift::TStatus},
        OPERATIONSTATE => {:type => ::Thrift::Types::I32, :name => 'operationState', :optional => true, :enum_class => ::Hive2::Thrift::TOperationState}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field status is unset!') unless @status
        unless @operationState.nil? || ::Hive2::Thrift::TOperationState::VALID_VALUES.include?(@operationState)
          raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Invalid value of field operationState!')
        end
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TCancelOperationReq
      include ::Thrift::Struct, ::Thrift::Struct_Union
      OPERATIONHANDLE = 1

      FIELDS = {
        OPERATIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'operationHandle', :class => ::Hive2::Thrift::TOperationHandle}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field operationHandle is unset!') unless @operationHandle
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TCancelOperationResp
      include ::Thrift::Struct, ::Thrift::Struct_Union
      STATUS = 1

      FIELDS = {
        STATUS => {:type => ::Thrift::Types::STRUCT, :name => 'status', :class => ::Hive2::Thrift::TStatus}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field status is unset!') unless @status
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TCloseOperationReq
      include ::Thrift::Struct, ::Thrift::Struct_Union
      OPERATIONHANDLE = 1

      FIELDS = {
        OPERATIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'operationHandle', :class => ::Hive2::Thrift::TOperationHandle}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field operationHandle is unset!') unless @operationHandle
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TCloseOperationResp
      include ::Thrift::Struct, ::Thrift::Struct_Union
      STATUS = 1

      FIELDS = {
        STATUS => {:type => ::Thrift::Types::STRUCT, :name => 'status', :class => ::Hive2::Thrift::TStatus}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field status is unset!') unless @status
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TGetResultSetMetadataReq
      include ::Thrift::Struct, ::Thrift::Struct_Union
      OPERATIONHANDLE = 1

      FIELDS = {
        OPERATIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'operationHandle', :class => ::Hive2::Thrift::TOperationHandle}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field operationHandle is unset!') unless @operationHandle
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TGetResultSetMetadataResp
      include ::Thrift::Struct, ::Thrift::Struct_Union
      STATUS = 1
      SCHEMA = 2

      FIELDS = {
        STATUS => {:type => ::Thrift::Types::STRUCT, :name => 'status', :class => ::Hive2::Thrift::TStatus},
        SCHEMA => {:type => ::Thrift::Types::STRUCT, :name => 'schema', :class => ::Hive2::Thrift::TTableSchema, :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field status is unset!') unless @status
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TFetchResultsReq
      include ::Thrift::Struct, ::Thrift::Struct_Union
      OPERATIONHANDLE = 1
      ORIENTATION = 2
      MAXROWS = 3

      FIELDS = {
        OPERATIONHANDLE => {:type => ::Thrift::Types::STRUCT, :name => 'operationHandle', :class => ::Hive2::Thrift::TOperationHandle},
        ORIENTATION => {:type => ::Thrift::Types::I32, :name => 'orientation', :default =>         0, :enum_class => ::Hive2::Thrift::TFetchOrientation},
        MAXROWS => {:type => ::Thrift::Types::I64, :name => 'maxRows'}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field operationHandle is unset!') unless @operationHandle
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field orientation is unset!') unless @orientation
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field maxRows is unset!') unless @maxRows
        unless @orientation.nil? || ::Hive2::Thrift::TFetchOrientation::VALID_VALUES.include?(@orientation)
          raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Invalid value of field orientation!')
        end
      end

      ::Thrift::Struct.generate_accessors self
    end

    class TFetchResultsResp
      include ::Thrift::Struct, ::Thrift::Struct_Union
      STATUS = 1
      HASMOREROWS = 2
      RESULTS = 3

      FIELDS = {
        STATUS => {:type => ::Thrift::Types::STRUCT, :name => 'status', :class => ::Hive2::Thrift::TStatus},
        HASMOREROWS => {:type => ::Thrift::Types::BOOL, :name => 'hasMoreRows', :optional => true},
        RESULTS => {:type => ::Thrift::Types::STRUCT, :name => 'results', :class => ::Hive2::Thrift::TRowSet, :optional => true}
      }

      def struct_fields; FIELDS; end

      def validate
        raise ::Thrift::ProtocolException.new(::Thrift::ProtocolException::UNKNOWN, 'Required field status is unset!') unless @status
      end

      ::Thrift::Struct.generate_accessors self
    end

  end
end