Package org.apache.iotdb.session

Class SessionDataSet

java.lang.Object

org.apache.iotdb.session.SessionDataSet

public class SessionDataSet
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	SessionDataSet.DataIterator

Constructor Summary

Constructors

Constructor	Description
SessionDataSet(java.lang.String sql, java.util.List<java.lang.String> columnNameList, java.util.List<java.lang.String> columnTypeList, java.util.Map<java.lang.String,java.lang.Integer> columnNameIndex, long queryId, long statementId, org.apache.iotdb.service.rpc.thrift.TSIService.Iface client, long sessionId, org.apache.iotdb.service.rpc.thrift.TSQueryDataSet queryDataSet, boolean ignoreTimeStamp)
SessionDataSet(java.lang.String sql, java.util.List<java.lang.String> columnNameList, java.util.List<java.lang.String> columnTypeList, java.util.Map<java.lang.String,java.lang.Integer> columnNameIndex, long queryId, long statementId, org.apache.iotdb.service.rpc.thrift.TSIService.Iface client, long sessionId, org.apache.iotdb.service.rpc.thrift.TSQueryDataSet queryDataSet, boolean ignoreTimeStamp, long timeout)

Method Summary

Modifier and Type	Method	Description
void	closeOperationHandle()
java.util.List<java.lang.String>	getColumnNames()
java.util.List<java.lang.String>	getColumnTypes()
int	getFetchSize()
boolean	hasNext()
SessionDataSet.DataIterator	iterator()
org.apache.iotdb.tsfile.read.common.RowRecord	next()
void	setFetchSize(int fetchSize)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SessionDataSet

public SessionDataSet(java.lang.String sql,
                      java.util.List<java.lang.String> columnNameList,
                      java.util.List<java.lang.String> columnTypeList,
                      java.util.Map<java.lang.String,java.lang.Integer> columnNameIndex,
                      long queryId,
                      long statementId,
                      org.apache.iotdb.service.rpc.thrift.TSIService.Iface client,
                      long sessionId,
                      org.apache.iotdb.service.rpc.thrift.TSQueryDataSet queryDataSet,
                      boolean ignoreTimeStamp)

SessionDataSet

public SessionDataSet(java.lang.String sql,
                      java.util.List<java.lang.String> columnNameList,
                      java.util.List<java.lang.String> columnTypeList,
                      java.util.Map<java.lang.String,java.lang.Integer> columnNameIndex,
                      long queryId,
                      long statementId,
                      org.apache.iotdb.service.rpc.thrift.TSIService.Iface client,
                      long sessionId,
                      org.apache.iotdb.service.rpc.thrift.TSQueryDataSet queryDataSet,
                      boolean ignoreTimeStamp,
                      long timeout)

Method Detail

getFetchSize

public int getFetchSize()

setFetchSize

public void setFetchSize(int fetchSize)

getColumnNames

public java.util.List<java.lang.String> getColumnNames()

getColumnTypes

public java.util.List<java.lang.String> getColumnTypes()

hasNext

public boolean hasNext()
                throws org.apache.iotdb.rpc.StatementExecutionException,
                       org.apache.iotdb.rpc.IoTDBConnectionException

Throws:

org.apache.iotdb.rpc.StatementExecutionException

org.apache.iotdb.rpc.IoTDBConnectionException

next

public org.apache.iotdb.tsfile.read.common.RowRecord next()
                                                   throws org.apache.iotdb.rpc.StatementExecutionException,
                                                          org.apache.iotdb.rpc.IoTDBConnectionException

Throws:

org.apache.iotdb.rpc.StatementExecutionException

org.apache.iotdb.rpc.IoTDBConnectionException

closeOperationHandle

public void closeOperationHandle()
                          throws org.apache.iotdb.rpc.StatementExecutionException,
                                 org.apache.iotdb.rpc.IoTDBConnectionException

Throws:

org.apache.iotdb.rpc.StatementExecutionException

org.apache.iotdb.rpc.IoTDBConnectionException

iterator

public SessionDataSet.DataIterator iterator()