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

Class H2MetricQueryDAO

java.lang.Object

org.apache.skywalking.oap.server.storage.plugin.jdbc.h2.dao.H2SQLExecutor

org.apache.skywalking.oap.server.storage.plugin.jdbc.h2.dao.H2MetricQueryDAO

All Implemented Interfaces:

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

public class H2MetricQueryDAO
extends H2SQLExecutor
implements IMetricQueryDAO

Author:

wusheng

Constructor Summary

Constructors

Constructor and Description
H2MetricQueryDAO(JDBCHikariCPClient h2Client)

Method Summary

Modifier and Type	Method and Description
IntValues	getLinearIntValues(String indName, Step step, List<String> ids, String valueCName)
Thermodynamic	getThermodynamic(String indName, Step step, List<String> ids, String valueCName)
IntValues	getValues(String indName, Step step, long startTB, long endTB, Where where, String valueCName, Function function)

Methods inherited from class org.apache.skywalking.oap.server.storage.plugin.jdbc.h2.dao.H2SQLExecutor

getByColumn, getByID, getEntityIDByID, getInsertExecutor, getUpdateExecutor, toStorageData

Methods inherited from class java.lang.Object

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

Constructor Detail

H2MetricQueryDAO

public H2MetricQueryDAO(JDBCHikariCPClient h2Client)

Method Detail

getValues

public IntValues getValues(String indName,
                           Step step,
                           long startTB,
                           long endTB,
                           Where where,
                           String valueCName,
                           Function function)
                    throws IOException

Specified by:

getValues in interface IMetricQueryDAO

Throws:

IOException

getLinearIntValues

public IntValues getLinearIntValues(String indName,
                                    Step step,
                                    List<String> ids,
                                    String valueCName)
                             throws IOException

Specified by:

getLinearIntValues in interface IMetricQueryDAO

Throws:

IOException

getThermodynamic

public Thermodynamic getThermodynamic(String indName,
                                      Step step,
                                      List<String> ids,
                                      String valueCName)
                               throws IOException

Specified by:

getThermodynamic in interface IMetricQueryDAO

Throws:

IOException