Modifier and Type	Class and Description
public static interface	LoaderFieldMapper.LoaderFieldContext The argument object for `LoaderFieldMapper#map(LoaderFieldContext)` .

Modifier and Type	Method and Description
public Field<?>	map(LoaderFieldMapper.LoaderFieldContext ctx) Deprecated as a consequence of `Field` being deprecated. Map a `Field` from the loader source onto a target table `Field`.

Method Detail

map	back to summary
public Field<?> map(LoaderFieldMapper.LoaderFieldContext ctx) Deprecated as a consequence of `Field` being deprecated. See corresponding docs for further information. Map a `Field` from the loader source onto a target table `Field`.

public Interface LoaderFieldMapper.LoaderFieldContext

Modifier and Type	Method and Description
public Field<?>	field() Deprecated as a consequence of `Field` being deprecated. The `Field` of the source data to be mapped.
public int	index() The field index in order of specification in the source data.

field back to summary

field	back to summary
public Field<?> field() Deprecated as a consequence of `Field` being deprecated. See corresponding docs for further information. The `Field` of the source data to be mapped. This returns the following, depending on the data source: `LoaderSourceStep#loadArrays(Object[][])`: A generated, unspecified field. `LoaderSourceStep#loadCSV(String)`: If the first CSV row specifies headers, those headers are used for field names. Otherwise, a generated, unspecified field is provided. `LoaderSourceStep#loadJSON(String)`: The field specified in the JSON content is used. `LoaderSourceStep#loadRecords(Record...)`: The field from the `Record` is used.

public Field<?> field()

Deprecated

as a consequence of Field being deprecated. See corresponding docs for further information.

The Field of the source data to be mapped.

This returns the following, depending on the data source:

LoaderSourceStep#loadArrays(Object[][]): A generated, unspecified field.
LoaderSourceStep#loadCSV(String): If the first CSV row specifies headers, those headers are used for field names. Otherwise, a generated, unspecified field is provided.
LoaderSourceStep#loadJSON(String): The field specified in the JSON content is used.
LoaderSourceStep#loadRecords(Record...): The field from the Record is used.

index back to summary

index	back to summary
public int index() The field index in order of specification in the source data. This returns the following, depending on the data source: `LoaderSourceStep#loadArrays(Object[][])`: The array index. `LoaderSourceStep#loadCSV(String)`: The CSV column index. `LoaderSourceStep#loadJSON(String)`: The JSON field enumeration index (depending on your JSON serialisation, this might not be reliable!) `LoaderSourceStep#loadRecords(Record...)`: The record field index.

public int index()

The field index in order of specification in the source data.

This returns the following, depending on the data source:

LoaderSourceStep#loadArrays(Object[][]): The array index.
LoaderSourceStep#loadCSV(String): The CSV column index.
LoaderSourceStep#loadJSON(String): The JSON field enumeration index (depending on your JSON serialisation, this might not be reliable!)
LoaderSourceStep#loadRecords(Record...): The record field index.