UnboundRecordFilter (Apache Parquet Column 1.13.1 API)

```
public interface UnboundRecordFilter
```
Builder for a record filter. Idea is that each filter provides a create function which returns an unbound filter. This only becomes a filter when it is bound to the actual columns.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  RecordFilter bind(Iterable<ColumnReader> readers)
  Call to bind to actual columns and create filter.

- Method Detail
  - bind
```
RecordFilter bind(Iterable<ColumnReader> readers)
```
    Call to bind to actual columns and create filter.
    
    Parameters:
    
    readers - an iterable of readers to bind this filter to
    
    Returns:
    
    this unbound filter as a filter bound to the readers