Package org.apache.iotdb.db.query.reader.chunk

Class ChunkReaderWrap

java.lang.Object

org.apache.iotdb.db.query.reader.chunk.ChunkReaderWrap

public class ChunkReaderWrap
extends java.lang.Object

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ChunkReaderWrap()	This is used in test.
	ChunkReaderWrap(ReadOnlyMemChunk readOnlyMemChunk, org.apache.iotdb.tsfile.read.filter.basic.Filter filter)	constructor of MemChunkReader
	ChunkReaderWrap(org.apache.iotdb.tsfile.file.metadata.ChunkMetadata metaData, org.apache.iotdb.tsfile.read.controller.IChunkLoader chunkLoader, org.apache.iotdb.tsfile.read.filter.basic.Filter filter)	constructor of diskChunkReader

Method Summary

Modifier and Type	Method	Description
org.apache.iotdb.tsfile.read.reader.IPointReader	getIPointReader()
IReaderByTimestamp	getIReaderByTimestamp()
java.lang.String	getMeasurementUid()

Methods inherited from class java.lang.Object

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

Constructor Detail

ChunkReaderWrap

protected ChunkReaderWrap()

This is used in test.

ChunkReaderWrap

public ChunkReaderWrap(org.apache.iotdb.tsfile.file.metadata.ChunkMetadata metaData,
                       org.apache.iotdb.tsfile.read.controller.IChunkLoader chunkLoader,
                       org.apache.iotdb.tsfile.read.filter.basic.Filter filter)

constructor of diskChunkReader

ChunkReaderWrap

public ChunkReaderWrap(ReadOnlyMemChunk readOnlyMemChunk,
                       org.apache.iotdb.tsfile.read.filter.basic.Filter filter)

constructor of MemChunkReader

Method Detail

getIPointReader

public org.apache.iotdb.tsfile.read.reader.IPointReader getIPointReader()
                                                                 throws java.io.IOException

Throws:

java.io.IOException

getIReaderByTimestamp

public IReaderByTimestamp getIReaderByTimestamp()
                                         throws java.io.IOException

Throws:

java.io.IOException

getMeasurementUid

public java.lang.String getMeasurementUid()