org.apache.iotdb.tsfile.read.reader.page

Class AlignedPageReader

java.lang.Object

org.apache.iotdb.tsfile.read.reader.page.AlignedPageReader

All Implemented Interfaces:

IAlignedPageReader, IPageReader

public class AlignedPageReader
extends Object
implements IPageReader, IAlignedPageReader

Constructor Summary

Constructors

Constructor and Description
AlignedPageReader(PageHeader timePageHeader, ByteBuffer timePageData, Decoder timeDecoder, List<PageHeader> valuePageHeaderList, List<ByteBuffer> valuePageDataList, List<TSDataType> valueDataTypeList, List<Decoder> valueDecoderList, Filter filter)

Method Summary

Modifier and Type	Method and Description
TsBlock	getAllSatisfiedData()
BatchData	getAllSatisfiedPageData(boolean ascending)
Statistics	getStatistics()
Statistics	getStatistics(int index)
Statistics	getTimeStatistics()
void	initTsBlockBuilder(List<TSDataType> dataTypes)
boolean	isModified()
void	setDeleteIntervalList(List<List<TimeRange>> list)
void	setFilter(Filter filter)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.iotdb.tsfile.read.reader.IPageReader

getAllSatisfiedPageData

Constructor Detail

AlignedPageReader

public AlignedPageReader(PageHeader timePageHeader,
                         ByteBuffer timePageData,
                         Decoder timeDecoder,
                         List<PageHeader> valuePageHeaderList,
                         List<ByteBuffer> valuePageDataList,
                         List<TSDataType> valueDataTypeList,
                         List<Decoder> valueDecoderList,
                         Filter filter)

Method Detail

getAllSatisfiedPageData

public BatchData getAllSatisfiedPageData(boolean ascending)
                                  throws IOException

Specified by:

getAllSatisfiedPageData in interface IPageReader

Throws:

IOException

getAllSatisfiedData

public TsBlock getAllSatisfiedData()
                            throws IOException

Specified by:

getAllSatisfiedData in interface IPageReader

Throws:

IOException

setDeleteIntervalList

public void setDeleteIntervalList(List<List<TimeRange>> list)

getStatistics

public Statistics getStatistics()

Specified by:

getStatistics in interface IPageReader

getStatistics

public Statistics getStatistics(int index)

Specified by:

getStatistics in interface IAlignedPageReader

getTimeStatistics

public Statistics getTimeStatistics()

Specified by:

getTimeStatistics in interface IAlignedPageReader

setFilter

public void setFilter(Filter filter)

Specified by:

setFilter in interface IPageReader

isModified

public boolean isModified()

Specified by:

isModified in interface IPageReader

initTsBlockBuilder

public void initTsBlockBuilder(List<TSDataType> dataTypes)

Specified by:

initTsBlockBuilder in interface IPageReader