ColumnIndexStore (Apache Parquet Column 1.13.1 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(org.apache.parquet.hadoop.metadata.ColumnPath column)`
`OffsetIndex`	`getOffsetIndex(org.apache.parquet.hadoop.metadata.ColumnPath column)`

- Method Detail
  - getColumnIndex
```
ColumnIndex getColumnIndex(org.apache.parquet.hadoop.metadata.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(org.apache.parquet.hadoop.metadata.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