Package org.dflib.parquet
Class Parquet
- java.lang.Object
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- org.dflib.parquet.Parquet
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public class Parquet extends Object
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Constructor Summary
Constructors Constructor Description Parquet()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static DataFrameload(File file)static DataFrameload(String filePath)static DataFrameload(Path filePath)static DataFrameload(ByteSource src)static Map<String,DataFrame>loadAll(ByteSources src)static ParquetLoaderloader()static org.apache.parquet.schema.MessageTypeloadSchema(File file)static org.apache.parquet.schema.MessageTypeloadSchema(String filePath)static org.apache.parquet.schema.MessageTypeloadSchema(Path filePath)static voidsave(DataFrame df, File file)static voidsave(DataFrame df, String filePath)static voidsave(DataFrame df, Path filePath)static ParquetSaversaver()static ParquetSchemaLoaderschemaLoader()
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Method Detail
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load
public static DataFrame load(ByteSource src)
- Since:
- 1.1.0
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loadAll
public static Map<String,DataFrame> loadAll(ByteSources src)
- Since:
- 1.1.0
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loadSchema
public static org.apache.parquet.schema.MessageType loadSchema(File file)
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loadSchema
public static org.apache.parquet.schema.MessageType loadSchema(Path filePath)
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loadSchema
public static org.apache.parquet.schema.MessageType loadSchema(String filePath)
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saver
public static ParquetSaver saver()
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loader
public static ParquetLoader loader()
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schemaLoader
public static ParquetSchemaLoader schemaLoader()
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