org.apache.skywalking.oap.server.storage.plugin.jdbc.h2.dao

Class H2AggregationQueryDAO

java.lang.Object

org.apache.skywalking.oap.server.storage.plugin.jdbc.h2.dao.H2AggregationQueryDAO

All Implemented Interfaces:

DAO, IAggregationQueryDAO, org.apache.skywalking.oap.server.library.module.Service

Direct Known Subclasses:

MySQLAggregationQueryDAO

public class H2AggregationQueryDAO
extends Object
implements IAggregationQueryDAO

Author:

wusheng

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static interface	H2AggregationQueryDAO.AppendCondition

Constructor Summary

Constructors

Constructor and Description
H2AggregationQueryDAO(JDBCHikariCPClient h2Client)

Method Summary

Modifier and Type	Method and Description
List<TopNEntity>	getAllEndpointTopN(String indName, String valueCName, int topN, Step step, long startTB, long endTB, Order order)
List<TopNEntity>	getAllServiceInstanceTopN(String indName, String valueCName, int topN, Step step, long startTB, long endTB, Order order)
JDBCHikariCPClient	getClient()
List<TopNEntity>	getEndpointTopN(int serviceId, String indName, String valueCName, int topN, Step step, long startTB, long endTB, Order order)
List<TopNEntity>	getServiceInstanceTopN(int serviceId, String indName, String valueCName, int topN, Step step, long startTB, long endTB, Order order)
List<TopNEntity>	getServiceTopN(String indName, String valueCName, int topN, Step step, long startTB, long endTB, Order order)
protected void	setTimeRangeCondition(StringBuilder sql, List<Object> conditions, long startTimestamp, long endTimestamp)
List<TopNEntity>	topNQuery(String indName, String valueCName, int topN, Step step, long startTB, long endTB, Order order, H2AggregationQueryDAO.AppendCondition appender)

Methods inherited from class java.lang.Object

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

Constructor Detail

H2AggregationQueryDAO

public H2AggregationQueryDAO(JDBCHikariCPClient h2Client)

Method Detail

getServiceTopN

public List<TopNEntity> getServiceTopN(String indName,
                                       String valueCName,
                                       int topN,
                                       Step step,
                                       long startTB,
                                       long endTB,
                                       Order order)
                                throws IOException

Specified by:

getServiceTopN in interface IAggregationQueryDAO

Throws:

IOException

getAllServiceInstanceTopN

public List<TopNEntity> getAllServiceInstanceTopN(String indName,
                                                  String valueCName,
                                                  int topN,
                                                  Step step,
                                                  long startTB,
                                                  long endTB,
                                                  Order order)
                                           throws IOException

Specified by:

getAllServiceInstanceTopN in interface IAggregationQueryDAO

Throws:

IOException

getServiceInstanceTopN

public List<TopNEntity> getServiceInstanceTopN(int serviceId,
                                               String indName,
                                               String valueCName,
                                               int topN,
                                               Step step,
                                               long startTB,
                                               long endTB,
                                               Order order)
                                        throws IOException

Specified by:

getServiceInstanceTopN in interface IAggregationQueryDAO

Throws:

IOException

getAllEndpointTopN

public List<TopNEntity> getAllEndpointTopN(String indName,
                                           String valueCName,
                                           int topN,
                                           Step step,
                                           long startTB,
                                           long endTB,
                                           Order order)
                                    throws IOException

Specified by:

getAllEndpointTopN in interface IAggregationQueryDAO

Throws:

IOException

getEndpointTopN

public List<TopNEntity> getEndpointTopN(int serviceId,
                                        String indName,
                                        String valueCName,
                                        int topN,
                                        Step step,
                                        long startTB,
                                        long endTB,
                                        Order order)
                                 throws IOException

Specified by:

getEndpointTopN in interface IAggregationQueryDAO

Throws:

IOException

topNQuery

public List<TopNEntity> topNQuery(String indName,
                                  String valueCName,
                                  int topN,
                                  Step step,
                                  long startTB,
                                  long endTB,
                                  Order order,
                                  H2AggregationQueryDAO.AppendCondition appender)
                           throws IOException

Throws:

IOException

getClient

public JDBCHikariCPClient getClient()

setTimeRangeCondition

protected void setTimeRangeCondition(StringBuilder sql,
                                     List<Object> conditions,
                                     long startTimestamp,
                                     long endTimestamp)