EmptyFileSeriesReader (TsFile 1.2.1 API)

java.lang.Object
- org.apache.iotdb.tsfile.read.reader.series.AbstractFileSeriesReader
- - org.apache.iotdb.tsfile.read.reader.series.EmptyFileSeriesReader

All Implemented Interfaces:

IBatchReader
```
public class EmptyFileSeriesReader
extends AbstractFileSeriesReader
```
this is for those series which has no data points

Field Summary
- Fields inherited from class org.apache.iotdb.tsfile.read.reader.series.AbstractFileSeriesReader
  chunkLoader, chunkMetadataList, chunkReader, filter

Constructor Summary

Constructors
Constructor Description

EmptyFileSeriesReader()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected boolean`	`chunkSatisfied(IChunkMetadata chunkMetaData)`
`void`	`close()`
`boolean`	`hasNextBatch()`
`protected void`	`initChunkReader(IChunkMetadata chunkMetaData)`
`BatchData`	`nextBatch()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - EmptyFileSeriesReader
```
public EmptyFileSeriesReader()
```
- Method Detail
  - initChunkReader
```
protected void initChunkReader(IChunkMetadata chunkMetaData)
```
    Specified by:
    
    initChunkReader in class AbstractFileSeriesReader
  - chunkSatisfied
```
protected boolean chunkSatisfied(IChunkMetadata chunkMetaData)
```
    Specified by:
    
    chunkSatisfied in class AbstractFileSeriesReader
  - hasNextBatch
```
public boolean hasNextBatch()
```
    Specified by:
    
    hasNextBatch in interface IBatchReader
    
    Overrides:
    
    hasNextBatch in class AbstractFileSeriesReader
  - nextBatch
```
public BatchData nextBatch()
```
    Specified by:
    
    nextBatch in interface IBatchReader
    
    Overrides:
    
    nextBatch in class AbstractFileSeriesReader
  - close
```
public void close()
```
    Specified by:
    
    close in interface IBatchReader
    
    Overrides:
    
    close in class AbstractFileSeriesReader