ColumnIndexStore (Apache Parquet Column 1.12.0 API)

```
public interface ColumnIndexStore
```
Provides the ColumnIndex and OffsetIndex objects for a row-group.

Nested Class Summary

Nested Classes
Modifier and Type	Interface	Description
`static class`	`ColumnIndexStore.MissingOffsetIndexException`	Exception thrown in case of an offset index is missing for any of the columns.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type Method Description

ColumnIndex getColumnIndex(ColumnPath column)

OffsetIndex getOffsetIndex(ColumnPath column)

- Method Detail
  - getColumnIndex
```
ColumnIndex getColumnIndex(ColumnPath column)
```
    Parameters:
    
    column - the path of the column
    
    Returns:
    
    the column index for the column-chunk in the row-group or null if no column index is available
  - getOffsetIndex
```
OffsetIndex getOffsetIndex(ColumnPath column)
                    throws ColumnIndexStore.MissingOffsetIndexException
```
    Parameters:
    
    column - the path of the column
    
    Returns:
    
    the offset index for the column-chunk in the row-group
    
    Throws:
    
    ColumnIndexStore.MissingOffsetIndexException - if the related offset index is missing