com.aliyun.odps.table.read

Interface TableReadSession

All Superinterfaces:

Serializable, Session

All Known Subinterfaces:

TableBatchReadSession

All Known Implementing Classes:

TableBatchReadSessionBase, TableBatchReadSessionImpl

public interface TableReadSession
extends Session

Nested Class Summary

Nested classes/interfaces inherited from interface com.aliyun.odps.table.Session

Session.Provider

Method Summary

Modifier and Type	Method and Description
DataSchema	readSchema() Returns the actual schema of this table read session
boolean	supportsDataFormat(DataFormat dataFormat) Returns whether the data format is supported by this table read session.

Methods inherited from interface com.aliyun.odps.table.Session

description, getId, getStatus, getTableIdentifier, getType

Method Detail

readSchema

DataSchema readSchema()

Returns the actual schema of this table read session

supportsDataFormat

boolean supportsDataFormat(DataFormat dataFormat)

Returns whether the data format is supported by this table read session.