com.github.gwtd3.api.dsv

Interface DsvArrayAccessor<T>

Type Parameters:

T - the type of the parsed DSV line

public interface DsvArrayAccessor<T>

This accessor function is invoked for each row in a DSV file, being passed the current row and index as two arguments. The return value of the function replaces the element in the returned array of rows; if the function returns null, the row is stripped from the returned array of rows. In effect, the accessor is similar to applying a map and filter operator to the returned rows. The accessor function is used by parse to convert each row to an object with named attributes.

Author:

Eric Citaire

See Also:

Dsv.parseRows(String)

Method Summary

Methods

Modifier and Type	Method and Description
T	parse(com.google.gwt.core.client.JsArrayString row, int index) An accessor function may invoked for each row in a DSV file, being passed the current row and index as two arguments.

Method Detail

parse

T parse(com.google.gwt.core.client.JsArrayString row,
      int index)

An accessor function may invoked for each row in a DSV file, being passed the current row and index as two arguments. The return value of the function replaces the element in the returned array of rows; if the function returns null, the row is stripped from the returned array of rows. In effect, the accessor is similar to applying a map and filter operator to the returned rows. The accessor function is used by parse to convert each row to an object with named attributes.

Parameters:

row - the current row as an array

index - the index of the current row

Returns: