com.mungoknotwise.sqlcli
Interface ResultSetExtractor

All Known Implementing Classes:

PrintStreamedDescribeResultSetExtractor, PrintStreamedResultSetExtractor, PrintStreamedShowTablesResultSetExtractor

public interface ResultSetExtractor

Defines the operations for extracting data from a result set.

Version:

$Id: ResultSetExtractor.java,v 1.2 2004/09/07 22:10:32 mungoknotwise Exp $

Author:

Steven Caswell

Method Summary

java.lang.Object	extractData(java.sql.ResultSet resultSet) Extracts data from the result set.
void	setAttribute(java.lang.String key, java.lang.Object value) Sets the attribute value with the specified key.

Method Detail

extractData

public java.lang.Object extractData(java.sql.ResultSet resultSet)
                             throws java.sql.SQLException

Extracts data from the result set. Implementing classes are expected to step through each row of the result set and handle the rows as desired.

Parameters:

resultSet - the result set

Returns:

the extracted result set

Throws:

java.sql.SQLException - if an error occurs

setAttribute

public void setAttribute(java.lang.String key,
                         java.lang.Object value)

Sets the attribute value with the specified key.

Parameters:

key - the attribute key

value - the attribute value