org.openlowcode.server.data.storage

Interface Row

All Known Implementing Classes:

JDBCRow

public interface Row

A set of rows given as a result of a select query

Author:

Open Lowcode SAS A row is one line of result from a query. It can span around several StoredTable datas in case of join

Method Summary

Modifier and Type	Method and Description
void	close() closes the data set (typically a JDBC resultset)
<E> E	getValue(FieldSchema<E> fd, TableAlias objectalias)
boolean	next() goes to next row

Method Detail

getValue

<E> E getValue(FieldSchema<E> fd,
               TableAlias objectalias)

Parameters:

fd - a stored field

objectalias - the alias of the object

Returns:

the payload object

next

boolean next()

goes to next row

Returns:

true if there is a line of data, false else. Note: the first time it is called, it positions at the start of the first row of data

close

void close()

closes the data set (typically a JDBC resultset)