RowResultIterator (Kudu 0.7.1 API)

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java.lang.Object
- org.kududb.client.RowResultIterator

All Implemented Interfaces:

Iterable<RowResult>, Iterator<RowResult>
```
@InterfaceAudience.Public
@InterfaceStability.Evolving
public class RowResultIterator
extends Object
implements Iterator<RowResult>, Iterable<RowResult>
```
Class that contains the rows sent by a tablet server, exhausting this iterator only means that all the rows from the last server response were read.

Method Summary

Methods
Modifier and Type	Method and Description
`long`	`getElapsedMillis()` Get the number of milliseconds elapsed since the RPC was created up to the moment when this response was created.
`int`	`getNumRows()` Get the number of rows in this iterator.
`String`	`getTsUUID()` Get the identifier of the tablet server that sent the response.
`boolean`	`hasNext()`
`Iterator<RowResult>`	`iterator()`
`RowResult`	`next()`
`void`	`remove()`
`String`	`toString()`

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

- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface Iterator<RowResult>
  - next
```
public RowResult next()
```
    Specified by:
    
    next in interface Iterator<RowResult>
  - remove
```
public void remove()
```
    Specified by:
    
    remove in interface Iterator<RowResult>
  - getNumRows
```
public int getNumRows()
```
    Get the number of rows in this iterator. If all you want is to count rows, call this and skip the rest.
    
    Returns:
    number of rows in this iterator
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - iterator
```
public Iterator<RowResult> iterator()
```
    Specified by:
    
    iterator in interface Iterable<RowResult>
  - getElapsedMillis
```
public long getElapsedMillis()
```
    Get the number of milliseconds elapsed since the RPC was created up to the moment when this response was created.
    
    Returns:
    Elapsed time in milliseconds.
  - getTsUUID
```
public String getTsUUID()
```
    Get the identifier of the tablet server that sent the response.
    
    Returns:
    A string containing a UUID.

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