Package org.dbunit.dataset

Class DefaultTableIterator

java.lang.Object

org.dbunit.dataset.DefaultTableIterator

All Implemented Interfaces:

ITableIterator

public class DefaultTableIterator
extends Object
implements ITableIterator

ITableIterator over a fixed, in-memory array of ITables.

Since:

Apr 5, 2003

Version:

$Revision$

Author:

Manuel Laflamme

Constructor Summary

Constructors

Constructor	Description
DefaultTableIterator(ITable[] tables)	Creates an iterator over the given tables, in their given order.
DefaultTableIterator(ITable[] tables, boolean reversed)	Creates an iterator over the given tables, optionally in reverse order.

Method Summary

Modifier and Type	Method	Description
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 Details

DefaultTableIterator

public DefaultTableIterator(ITable[] tables)

Creates an iterator over the given tables, in their given order.

Parameters:

tables - the tables to iterate over.

DefaultTableIterator

public DefaultTableIterator(ITable[] tables,
 boolean reversed)

Creates an iterator over the given tables, optionally in reverse order.

Parameters:

tables - the tables to iterate over.

reversed - true to iterate in reverse order.

Method Details

next

public boolean next()
             throws DataSetException

Description copied from interface: ITableIterator

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 - if advancing to the next table fails.

getTableMetaData

public ITableMetaData getTableMetaData()
                                throws DataSetException

Description copied from interface: ITableIterator

Returns the metadata of the current table.

Specified by:

getTableMetaData in interface ITableIterator

Returns:

the metadata of the current table.

Throws:

DataSetException - if retrieving the metadata fails.

getTable

public ITable getTable()
                throws DataSetException

Description copied from interface: ITableIterator

Returns the current table.

Specified by:

getTable in interface ITableIterator

Returns:

the current table.

Throws:

DataSetException - if retrieving the table fails.