EmptySSTableScanner (apache-cassandra API)

java.lang.Object
- org.apache.cassandra.db.partitions.AbstractUnfilteredPartitionIterator
- - org.apache.cassandra.io.sstable.EmptySSTableScanner

All Implemented Interfaces:

java.lang.AutoCloseable, java.util.Iterator<UnfilteredRowIterator>, BasePartitionIterator<UnfilteredRowIterator>, UnfilteredPartitionIterator, ISSTableScanner, CloseableIterator<UnfilteredRowIterator>
```
public class EmptySSTableScanner
extends AbstractUnfilteredPartitionIterator
implements ISSTableScanner
```

Constructor Summary

Constructors
Constructor Description

EmptySSTableScanner(SSTableReader sstable)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.util.Set<SSTableReader>`	`getBackingSSTables()`
`long`	`getBytesScanned()`
`long`	`getCompressedLengthInBytes()`
`long`	`getCurrentPosition()`
`long`	`getLengthInBytes()`
`boolean`	`hasNext()`
`TableMetadata`	`metadata()`
`UnfilteredRowIterator`	`next()`

Methods inherited from class org.apache.cassandra.db.partitions.AbstractUnfilteredPartitionIterator
close, remove

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

Methods inherited from interface org.apache.cassandra.db.partitions.BasePartitionIterator
close

Methods inherited from interface java.util.Iterator
forEachRemaining, remove

- Constructor Detail
  - EmptySSTableScanner
```
public EmptySSTableScanner(SSTableReader sstable)
```
- Method Detail
  - getBytesScanned
```
public long getBytesScanned()
```
    Specified by:
    
    getBytesScanned in interface ISSTableScanner
  - getLengthInBytes
```
public long getLengthInBytes()
```
    Specified by:
    
    getLengthInBytes in interface ISSTableScanner
  - getCompressedLengthInBytes
```
public long getCompressedLengthInBytes()
```
    Specified by:
    
    getCompressedLengthInBytes in interface ISSTableScanner
  - getBackingSSTables
```
public java.util.Set<SSTableReader> getBackingSSTables()
```
    Specified by:
    
    getBackingSSTables in interface ISSTableScanner
  - getCurrentPosition
```
public long getCurrentPosition()
```
    Specified by:
    
    getCurrentPosition in interface ISSTableScanner
  - metadata
```
public TableMetadata metadata()
```
    Specified by:
    
    metadata in interface UnfilteredPartitionIterator
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface java.util.Iterator<UnfilteredRowIterator>
  - next
```
public UnfilteredRowIterator next()
```
    Specified by:
    
    next in interface java.util.Iterator<UnfilteredRowIterator>