GeoparquetDatasetMetadata (Geotools modules 34-SNAPSHOT API)

Object
- GeoparquetDatasetMetadata

```
public class GeoparquetDatasetMetadata
extends Object
```
Represents metadata for an entire GeoParquet dataset, which may contain multiple files.
This class collects and aggregates metadata from all files in a dataset, providing unified access to bounds, CRS information, and other dataset-wide properties. When dealing with a directory of GeoParquet files, this class provides a consolidated view of the metadata across all files.
Key functionality includes:
- Computing unified bounds across all files in the dataset
- Providing access to CRS information
- Supporting directory-based datasets with multiple GeoParquet files

- Constructor Summary
  
  Constructors
  Constructor Description
  
  GeoparquetDatasetMetadata(Map<String,GeoParquetMetadata> md)
  Creates a new dataset metadata instance from a map of individual file metadata.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  ReferencedEnvelope getBounds()
  
  boolean isEmpty()
  - Methods inherited from class Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - GeoparquetDatasetMetadata
```
public GeoparquetDatasetMetadata(Map<String,GeoParquetMetadata> md)
```
    Creates a new dataset metadata instance from a map of individual file metadata.
    
    Parameters:
    
    md - Map of file names to their GeoParquet metadata
- Method Detail
  - isEmpty
```
public boolean isEmpty()
```
  - getBounds
```
public ReferencedEnvelope getBounds()
```