org.dbunit.database
Class QueryTableIterator

java.lang.Object
  org.dbunit.database.QueryTableIterator

All Implemented Interfaces:

ITableIterator

public class QueryTableIterator
extends java.lang.Object
implements ITableIterator

Iterator used to iterate over a list of tables using a specific query for retrieving data for every table.

Since:

Sep 15, 2003

Version:

$Revision: 750 $

Author:

Manuel Laflamme

Constructor Summary

QueryTableIterator(java.util.List tableEntries, IDatabaseConnection connection)

Method Summary

ITable	getTable() Returns the current table.
ITableMetaData	getTableMetaData() Returns the metadata of the current table.
boolean	next() Position this iterator to the next table.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

QueryTableIterator

public QueryTableIterator(java.util.List tableEntries,
                          IDatabaseConnection connection)

Parameters:

tableEntries - list of QueryDataSet.TableEntry objects

connection - The database connection needed to load data

Method Detail

next

public boolean next()
             throws DataSetException

Position this iterator to the next table. The iterator is initially positioned before the first table; the first call to the method next makes the first table the current table; the second call makes the second table the current table, and so on.

Specified by:

next in interface ITableIterator

Returns:

true if the new current table is valid; false if there are no more table

Throws:

DataSetException

getTableMetaData

public ITableMetaData getTableMetaData()
                                throws DataSetException

Returns the metadata of the current table.

Specified by:

getTableMetaData in interface ITableIterator

Throws:

DataSetException

getTable

public ITable getTable()
                throws DataSetException

Returns the current table.

Specified by:

getTable in interface ITableIterator

Throws:

DataSetException