Command (Apache Parquet Command-line 1.13.1 API)

All Known Implementing Classes:

BaseCommand, CatCommand, CheckParquet251Command, ColumnMaskingCommand, ColumnSizeCommand, ConvertCommand, ConvertCSVCommand, CSVSchemaCommand, Help, ParquetMetadataCommand, PruneColumnsCommand, RewriteCommand, ScanCommand, SchemaCommand, ShowBloomFilterCommand, ShowColumnIndexCommand, ShowDictionaryCommand, ShowFooterCommand, ShowPagesCommand, ToAvroCommand, TransCompressionCommand
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public interface Command
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- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  List<String> getExamples()
  Returns a list of example uses.
  
  int run()
  Runs this Command.

- Method Detail
  - run
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int run()
 throws IOException
```
    Runs this Command.
    
    Returns:
    
    a return code for the process, 0 indicates success.
    
    Throws:
    
    IOException - if there is an error while running the command
  - getExamples
```
List<String> getExamples()
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    Returns a list of example uses. Lines starting with '#' will not have the executable name added when formatting.
    
    Returns:
    
    a list of String examples