StringFrameColumnReader (druid-processing 28.0.1 API)

java.lang.Object
- org.apache.druid.frame.read.columnar.StringFrameColumnReader

All Implemented Interfaces:

FrameColumnReader
```
public class StringFrameColumnReader
extends Object
implements FrameColumnReader
```
Reader for StringFrameColumnWriter, types ColumnType.STRING and ColumnType.STRING_ARRAY.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ColumnPlus`	`readColumn(Frame frame)`	Returns a column reference for the provided frame.
`Column`	`readRACColumn(Frame frame)`	Returns a `Column` from the frame.

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

- Method Detail
  - readRACColumn
```
public Column readRACColumn(Frame frame)
```
    Description copied from interface: FrameColumnReader
    
    Returns a Column from the frame.
    
    Specified by:
    
    readRACColumn in interface FrameColumnReader
  - readColumn
```
public ColumnPlus readColumn(Frame frame)
```
    Description copied from interface: FrameColumnReader
    
    Returns a column reference for the provided frame.
    
    Specified by:
    
    readColumn in interface FrameColumnReader