# 所有类

所有类 接口概要 类概要 枚举概要 异常错误概要
AbstractConnection
AbstractDatabaseMetaData
AbstractDriver
AbstractParameterMetaData
AbstractResultSet
AbstractStatement
AbstractWSResultSet
Action: request type
BlockResultSet
CallbackResult
Code: response message info
ColumnMetaData
ConnectResp: connection result pojo
ConsumerRecords<V>
DatabaseMetaDataResultSet
DataType
Deserializer<V>
DeserializerException
DriverType
EmptyResultSet
FetchBlockResp
FetchJsonResp
FetchReq
FetchResp: fetch result pojo
HttpClientPoolUtil
InFlightRequest: Unfinished execution
MapDeserializer
NullType
OffsetCommitCallback
OSUtils
Payload
QueryReq
QueryResp: query result pojo
ReferenceDeserializer<V>
Request: send to taosadapter
RequestFactory: generate id for request
Response: return from taosadapter
ResponseFuture
RestfulConnection
RestfulDatabaseMetaData
RestfulDriver
RestfulParameterMetaData
RestfulPreparedStatement
RestfulResultSet
RestfulResultSet.Field
RestfulResultSetMetaData
RestfulStatement
SchemalessProtocolType
SchemalessTimestampType
SchemalessWriter: This class is for schemaless lines(line/telnet/json) write to tdengine.
SqlSyntaxValidator
StringUtils
TaosConsumer<V>
TaosGlobalConfig
TaosInfo
TaosInfoMBean
TConsumer<V>
TimestampFormat
TimestampPrecision
TMQConnector
TMQConstants
TMQResultSet
TopicPartition
Transport: send message
TSDBConnection
TSDBConstants
TSDBDatabaseMetaData
TSDBDriver: The Java SQL framework allows for multiple database drivers.
TSDBError
TSDBErrorNumbers
TSDBException
TSDBJNIConnector: JNI connector
TSDBParameterMetaData
TSDBPreparedStatement
TSDBResultSet
TSDBResultSetBlockData
TSDBResultSetMetaData
TSDBResultSetRowData
TSDBStatement
TSDBSubscribe
UnsignedDataUtils
Utils
WrapperImpl
WSClient
WSConnection
WSStatement