Uses of Class
org.tribuo.data.columnar.ColumnarIterator.Row

Packages that use ColumnarIterator.Row

Package	Description
org.tribuo.data.columnar	Provides classes for processing columnar data and generating Examples.
org.tribuo.data.columnar.extractors	Provides implementations of FieldExtractor.
org.tribuo.data.csv	Provides classes which can load columnar data (using a RowProcessor) from a CSV (or other character delimited format) file.
org.tribuo.data.sql	Provides classes which can load columnar data (using a RowProcessor) from a SQL source.
org.tribuo.json	Provides interop with JSON formatted data, along with tools for interacting with JSON provenance objects.

Uses of ColumnarIterator.Row in org.tribuo.data.columnar

Subclasses with type arguments of type ColumnarIterator.Row in org.tribuo.data.columnar

Modifier and Type	Class	Description
class	ColumnarIterator	An abstract class for iterators that read data in to a columnar format, usually from a file of some kind.

Classes in org.tribuo.data.columnar that implement interfaces with type arguments of type ColumnarIterator.Row

Modifier and Type	Class	Description
class	ColumnarIterator	An abstract class for iterators that read data in to a columnar format, usually from a file of some kind.

Fields in org.tribuo.data.columnar with type parameters of type ColumnarIterator.Row

Modifier and Type	Field	Description
protected Optional<ColumnarIterator.Row>	ColumnarIterator.currentRow	The current row.

Methods in org.tribuo.data.columnar that return ColumnarIterator.Row

Modifier and Type	Method	Description
ColumnarIterator.Row	ColumnarIterator.next()

Methods in org.tribuo.data.columnar that return types with arguments of type ColumnarIterator.Row

Modifier and Type	Method	Description
protected abstract Optional<ColumnarIterator.Row>	ColumnarIterator.getRow()	Returns the next row of data based on internal state stored by the implementor, or Optional.empty() if there is no more data.

Methods in org.tribuo.data.columnar with parameters of type ColumnarIterator.Row

Modifier and Type	Method	Description
Optional<T>	FieldExtractor.extract(ColumnarIterator.Row row)	Returns Optional which is filled if extraction succeeded.
Optional<Example<T>>	RowProcessor.generateExample(ColumnarIterator.Row row, boolean outputRequired)	Generate an Example from the supplied row.
Map<String,Object>	RowProcessor.generateMetadata(ColumnarIterator.Row row)	Generates the example metadata from the supplied row and index.

Method parameters in org.tribuo.data.columnar with type arguments of type ColumnarIterator.Row

Modifier and Type	Method	Description
void	ColumnarIterator.forEachRemaining(Consumer<? super ColumnarIterator.Row> action)
boolean	ColumnarIterator.tryAdvance(Consumer<? super ColumnarIterator.Row> action)

Uses of ColumnarIterator.Row in org.tribuo.data.columnar.extractors

Methods in org.tribuo.data.columnar.extractors with parameters of type ColumnarIterator.Row

Modifier and Type	Method	Description
Optional<Long>	IndexExtractor.extract(ColumnarIterator.Row row)
Optional<T>	SimpleFieldExtractor.extract(ColumnarIterator.Row row)

Uses of ColumnarIterator.Row in org.tribuo.data.csv

Methods in org.tribuo.data.csv that return types with arguments of type ColumnarIterator.Row

Modifier and Type	Method	Description
protected Optional<ColumnarIterator.Row>	CSVIterator.getRow()

Uses of ColumnarIterator.Row in org.tribuo.data.sql

Methods in org.tribuo.data.sql that return types with arguments of type ColumnarIterator.Row

Modifier and Type	Method	Description
protected Optional<ColumnarIterator.Row>	ResultSetIterator.getRow()

Uses of ColumnarIterator.Row in org.tribuo.json

Methods in org.tribuo.json that return types with arguments of type ColumnarIterator.Row

Modifier and Type	Method	Description
protected Optional<ColumnarIterator.Row>	JsonFileIterator.getRow()