com.groiss.fileimport

Interface StructuredFileReader

All Superinterfaces:

AutoCloseable

All Known Implementing Classes:

CSVReader

public interface StructuredFileReader
extends AutoCloseable

defines methods for reading structured files

Method Summary

Modifier and Type	Method and Description
void	close() closes the underlying IO-structures and releases any resources.
int	getRowCount() returns the current amount of successfully read rows
StructuredFileSettings	getSettings() returns the settings applied to this reader
Map<String,Object>	getValueMap() gets the current record's values mapped to the column names if the column names aren't unique, the values may be overwritten
boolean	readRecord() reads the next record

Method Detail

readRecord

boolean readRecord()
            throws Exception

reads the next record

Returns:

true if there was a next record

Throws:

Exception

getValueMap

Map<String,Object> getValueMap()

gets the current record's values mapped to the column names if the column names aren't unique, the values may be overwritten

Returns:

getRowCount

int getRowCount()

returns the current amount of successfully read rows

Returns:

getSettings

StructuredFileSettings getSettings()

returns the settings applied to this reader

Returns:

close

void close()
    throws Exception

closes the underlying IO-structures and releases any resources. no further reading may be possible

Specified by:

close in interface AutoCloseable

Throws:

Exception - if closing fails