FeatherTableWriter class

This class enables you to write Feather files. See its usage in write_feather().

Factory

The FeatherTableWriter$create() factory method instantiates the object and takes the following argument:

• stream An OutputStream

Methods

• $GetDescription()

• $HasDescription()

• $version()

• $num_rows()

• $num_columns()

• $GetColumnName()

• $GetColumn()

• $Read(columns)

Super class

arrow::Object -> FeatherTableWriter

Methods

Public methods

• FeatherTableWriter$SetDescription()

• FeatherTableWriter$SetNumRows()

• FeatherTableWriter$Append()

• FeatherTableWriter$Finalize()

• FeatherTableWriter$clone()

Inherited methods

• arrow::Object$initialize()

• arrow::Object$pointer()

• arrow::Object$print()

• arrow::Object$set_pointer()

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Method SetDescription()

Usage

FeatherTableWriter$SetDescription(description)

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Method SetNumRows()

Usage

FeatherTableWriter$SetNumRows(num_rows)

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Method Append()

Usage

FeatherTableWriter$Append(name, values)

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Method Finalize()

Usage

FeatherTableWriter$Finalize()

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Method clone()

The objects of this class are cloneable with this method.

Usage

FeatherTableWriter$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.