ResultScannerImpl (MapR-M7 HBase Client)

java.lang.Object
- com.mapr.fs.MapRResultScanner
- - com.mapr.fs.hbase.ResultScannerImpl

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.lang.Iterable<org.apache.hadoop.hbase.client.Result>, org.apache.hadoop.hbase.client.ResultScanner
```
public class ResultScannerImpl
extends com.mapr.fs.MapRResultScanner
implements org.apache.hadoop.hbase.client.ResultScanner
```

Field Summary
- Fields inherited from class com.mapr.fs.MapRResultScanner
  htable_

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`org.apache.hadoop.hbase.client.metrics.ScanMetrics`	`getScanMetrics()`
`java.util.Iterator<org.apache.hadoop.hbase.client.Result>`	`iterator()`
`org.apache.hadoop.hbase.client.Result`	`next()`	Grab the next row's worth of values.
`org.apache.hadoop.hbase.client.Result[]`	`next(int nbRows)`
`boolean`	`renewLease()`

Methods inherited from class com.mapr.fs.MapRResultScanner
close, nextRow, nextRows, nextRows, releaseTempMemory

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

Methods inherited from interface java.lang.Iterable
forEach, spliterator

Methods inherited from interface org.apache.hadoop.hbase.client.ResultScanner
close

- Method Detail
  - next
```
public org.apache.hadoop.hbase.client.Result next()
                                           throws java.io.IOException
```
    Grab the next row's worth of values. The scanner will return a Result.
    
    Specified by:
    
    next in interface org.apache.hadoop.hbase.client.ResultScanner
    
    Returns:
    
    Result object if there is another row, null if the scanner is exhausted.
    
    Throws:
    
    java.io.IOException - e
  - next
```
public org.apache.hadoop.hbase.client.Result[] next(int nbRows)
                                             throws java.io.IOException
```
    Specified by:
    
    next in interface org.apache.hadoop.hbase.client.ResultScanner
    
    Parameters:
    
    nbRows - number of rows to return
    
    Returns:
    
    Between zero and nbRows Results
    
    Throws:
    
    java.io.IOException - e
  - iterator
```
public java.util.Iterator<org.apache.hadoop.hbase.client.Result> iterator()
```
    Specified by:
    
    iterator in interface java.lang.Iterable<org.apache.hadoop.hbase.client.Result>
  - renewLease
```
public boolean renewLease()
```
    Specified by:
    
    renewLease in interface org.apache.hadoop.hbase.client.ResultScanner
  - getScanMetrics
```
public org.apache.hadoop.hbase.client.metrics.ScanMetrics getScanMetrics()
```
    Specified by:
    
    getScanMetrics in interface org.apache.hadoop.hbase.client.ResultScanner