org.apache.skywalking.oap.server.storage.plugin.iotdb.query

Class IoTDBTopNRecordsQueryDAO

java.lang.Object

org.apache.skywalking.oap.server.storage.plugin.iotdb.query.IoTDBTopNRecordsQueryDAO

All Implemented Interfaces:

ITopNRecordsQueryDAO, org.apache.skywalking.oap.server.library.module.Service

public class IoTDBTopNRecordsQueryDAO
extends Object
implements ITopNRecordsQueryDAO

Constructor Summary

Constructors

Constructor and Description
IoTDBTopNRecordsQueryDAO()

Method Summary

Modifier and Type	Method and Description
List<SelectedRecord>	readSampledRecords(TopNCondition condition, String valueColumnName, Duration duration)

Methods inherited from class java.lang.Object

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

Constructor Detail

IoTDBTopNRecordsQueryDAO

public IoTDBTopNRecordsQueryDAO()

Method Detail

readSampledRecords

public List<SelectedRecord> readSampledRecords(TopNCondition condition,
                                               String valueColumnName,
                                               Duration duration)
                                        throws IOException

Specified by:

readSampledRecords in interface ITopNRecordsQueryDAO

Throws:

IOException