public class IoTDBSessionPool extends Object
| 构造器和说明 |
|---|
IoTDBSessionPool() |
| 限定符和类型 | 方法和说明 |
|---|---|
void |
createDatabase(String database) |
void |
deleteData(String deviceId,
List<String> keys,
long endTime) |
void |
deleteData(String deviceId,
long endTime) |
org.apache.iotdb.isession.pool.SessionDataSetWrapper |
executeQuery(String deviceId,
List<String> keys) |
org.apache.iotdb.isession.pool.SessionDataSetWrapper |
executeQueryStatement(String sql) |
void |
initialize(String host,
int port,
String username,
String password) |
void |
insertRecord(String deviceId,
long time,
Map<String,Object> data) |
boolean |
isInitialize() |
org.apache.iotdb.isession.pool.SessionDataSetWrapper |
lastDataQuery(String deviceId,
List<String> keys,
long lastTime) |
List<List<Object>> |
readRecord(org.apache.iotdb.isession.pool.SessionDataSetWrapper dataSet) |
public boolean isInitialize()
public void createDatabase(String database) throws org.apache.iotdb.rpc.IoTDBConnectionException, org.apache.iotdb.rpc.StatementExecutionException
org.apache.iotdb.rpc.IoTDBConnectionExceptionorg.apache.iotdb.rpc.StatementExecutionExceptionpublic void insertRecord(String deviceId, long time, Map<String,Object> data) throws org.apache.iotdb.rpc.IoTDBConnectionException, org.apache.iotdb.rpc.StatementExecutionException
org.apache.iotdb.rpc.IoTDBConnectionExceptionorg.apache.iotdb.rpc.StatementExecutionExceptionpublic org.apache.iotdb.isession.pool.SessionDataSetWrapper executeQuery(String deviceId, List<String> keys) throws org.apache.iotdb.rpc.IoTDBConnectionException, org.apache.iotdb.rpc.StatementExecutionException
org.apache.iotdb.rpc.IoTDBConnectionExceptionorg.apache.iotdb.rpc.StatementExecutionExceptionpublic List<List<Object>> readRecord(org.apache.iotdb.isession.pool.SessionDataSetWrapper dataSet) throws org.apache.iotdb.rpc.IoTDBConnectionException, org.apache.iotdb.rpc.StatementExecutionException
org.apache.iotdb.rpc.IoTDBConnectionExceptionorg.apache.iotdb.rpc.StatementExecutionExceptionpublic org.apache.iotdb.isession.pool.SessionDataSetWrapper executeQueryStatement(String sql) throws org.apache.iotdb.rpc.IoTDBConnectionException, org.apache.iotdb.rpc.StatementExecutionException
org.apache.iotdb.rpc.IoTDBConnectionExceptionorg.apache.iotdb.rpc.StatementExecutionExceptionpublic org.apache.iotdb.isession.pool.SessionDataSetWrapper lastDataQuery(String deviceId, List<String> keys, long lastTime) throws org.apache.iotdb.rpc.IoTDBConnectionException, org.apache.iotdb.rpc.StatementExecutionException
org.apache.iotdb.rpc.IoTDBConnectionExceptionorg.apache.iotdb.rpc.StatementExecutionExceptionpublic void deleteData(String deviceId, long endTime) throws org.apache.iotdb.rpc.IoTDBConnectionException, org.apache.iotdb.rpc.StatementExecutionException
org.apache.iotdb.rpc.IoTDBConnectionExceptionorg.apache.iotdb.rpc.StatementExecutionExceptionCopyright © 2024. All rights reserved.