FrameCursor (druid-processing 28.0.0 API)

java.lang.Object
- org.apache.druid.frame.segment.FrameCursor

All Implemented Interfaces:

Cursor
```
public class FrameCursor
extends Object
implements Cursor
```
An implementation of Cursor used by FrameCursorFactory and FrameCursorFactory. Adds the methods getCurrentRow() and setCurrentRow(int) so the cursor can be moved to particular rows.

Constructor Summary

Constructors
Constructor Description

FrameCursor(SimpleSettableOffset offset, ColumnSelectorFactory columnSelectorFactory)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`advance()`
`void`	`advanceUninterruptibly()`
`ColumnSelectorFactory`	`getColumnSelectorFactory()`
`int`	`getCurrentRow()`	Returns the current row number.
`org.joda.time.DateTime`	`getTime()`
`boolean`	`isDone()`
`boolean`	`isDoneOrInterrupted()`
`void`	`reset()`
`void`	`setCurrentRow(int rowNumber)`	Moves this cursor to a particular row number.

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

- Constructor Detail
  - FrameCursor
```
public FrameCursor(SimpleSettableOffset offset,
                   ColumnSelectorFactory columnSelectorFactory)
```
- Method Detail
  - getColumnSelectorFactory
```
public ColumnSelectorFactory getColumnSelectorFactory()
```
    Specified by:
    
    getColumnSelectorFactory in interface Cursor
  - getTime
```
public org.joda.time.DateTime getTime()
```
    Specified by:
    
    getTime in interface Cursor
  - advance
```
public void advance()
```
    Specified by:
    
    advance in interface Cursor
  - advanceUninterruptibly
```
public void advanceUninterruptibly()
```
    Specified by:
    
    advanceUninterruptibly in interface Cursor
  - isDone
```
public boolean isDone()
```
    Specified by:
    
    isDone in interface Cursor
  - isDoneOrInterrupted
```
public boolean isDoneOrInterrupted()
```
    Specified by:
    
    isDoneOrInterrupted in interface Cursor
  - reset
```
public void reset()
```
    Specified by:
    
    reset in interface Cursor
  - getCurrentRow
```
public int getCurrentRow()
```
    Returns the current row number.
  - setCurrentRow
```
public void setCurrentRow(int rowNumber)
```
    Moves this cursor to a particular row number.