jhplot.io.csv.bean

Interface MappingStrategy<T>

All Known Implementing Classes:

ColumnPositionMappingStrategy, HeaderColumnNameMappingStrategy, HeaderColumnNameTranslateMappingStrategy

public interface MappingStrategy<T>

Method Summary

Modifier and Type	Method and Description
void	captureHeader(au.com.bytecode.opencsv.CSVReader reader) Implementation of this method can grab the header line before parsing begins to use to map columns to bean properties.
T	createBean()
java.beans.PropertyDescriptor	findDescriptor(int col) Implementation will have to return a property descriptor from a bean based on the current column.

Method Detail

findDescriptor

java.beans.PropertyDescriptor findDescriptor(int col)
                                      throws java.beans.IntrospectionException

Implementation will have to return a property descriptor from a bean based on the current column.

Parameters:

col - the column to find the description for

Returns:

the related PropertyDescriptor

Throws:

java.beans.IntrospectionException

createBean

T createBean()
      throws java.lang.InstantiationException,
             java.lang.IllegalAccessException

Throws:

java.lang.InstantiationException

java.lang.IllegalAccessException

captureHeader

void captureHeader(au.com.bytecode.opencsv.CSVReader reader)
            throws java.io.IOException

Implementation of this method can grab the header line before parsing begins to use to map columns to bean properties.

Parameters:

reader - the CSVReader to use for header parsing

Throws:

java.io.IOException - if parsing fails