Documentation
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Index ¶
- type File
- func NewGcsFileReader(ctx context.Context, projectID, bucketName, name string) (*File, error)
- func NewGcsFileReaderWithClient(ctx context.Context, client *storage.Client, ...) (*File, error)
- func NewGcsFileWriter(ctx context.Context, projectID, bucketName, name string) (*File, error)
- func NewGcsFileWriterWithClient(ctx context.Context, client *storage.Client, ...) (*File, error)
- func (g *File) Close() error
- func (g *File) Create(name string) (source.ParquetFile, error)
- func (g *File) Open(name string) (source.ParquetFile, error)
- func (g *File) Read(b []byte) (int, error)
- func (g *File) Seek(offset int64, whence int) (int64, error)
- func (g *File) Write(b []byte) (int, error)
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type File ¶
type File struct {
ProjectID string
BucketName string
FilePath string
// contains filtered or unexported fields
}
File represents a File that can be read from or written to.
func NewGcsFileReader ¶
NewGcsFileWriter will create a new GCS file reader.
func NewGcsFileReaderWithClient ¶
func NewGcsFileReaderWithClient(ctx context.Context, client *storage.Client, projectID, bucketName, name string) (*File, error)
NewGcsFileWriter will create a new GCS file reader with the passed client.
func NewGcsFileWriter ¶
NewGcsFileWriter will create a new GCS file writer.
func NewGcsFileWriterWithClient ¶
func NewGcsFileWriterWithClient(ctx context.Context, client *storage.Client, projectID, bucketName, name string) (*File, error)
NewGcsFileWriter will create a new GCS file writer with the passed client.
func (*File) Create ¶
func (g *File) Create(name string) (source.ParquetFile, error)
Create will create a new GCS file reader/writer and open the object named as the passed named. If name is left empty the same object as currently opened will be re-opened.
func (*File) Open ¶
func (g *File) Open(name string) (source.ParquetFile, error)
Open will create a new GCS file reader/writer and open the object named as the passed named. If name is left empty the same object as currently opened will be re-opened.
Source Files
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