org.databene.formats.util

Class OrthogonalArrayIterator<E>

java.lang.Object

org.databene.formats.util.OrthogonalArrayIterator<E>

Type Parameters:

E - the type of data to iterate

All Implemented Interfaces:

Closeable, AutoCloseable, DataIterator<E[]>

public class OrthogonalArrayIterator<E>
extends Object
implements DataIterator<E[]>

Uses a DataIterator which provides data rows and forwards its data in form of columns. Created: 08.12.2011 13:45:37

Since:

0.6.5

Author:

Volker Bergmann

Constructor Summary

Constructors

Constructor and Description
OrthogonalArrayIterator(DataIterator<E[]> source)

Method Summary

Modifier and Type	Method and Description
void	close() Closes the iterator.
Class<E[]>	getType() Returns the type of the iterated elements.
DataContainer<E[]>	next(DataContainer<E[]> container) Returns the container with the next data element if available, otherwise null.

Methods inherited from class java.lang.Object

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

Constructor Detail

OrthogonalArrayIterator

public OrthogonalArrayIterator(DataIterator<E[]> source)

Method Detail

getType

public Class<E[]> getType()

Description copied from interface: DataIterator

Returns the type of the iterated elements.

Specified by:

getType in interface DataIterator<E[]>

Returns:

the type of iterated data

next

public DataContainer<E[]> next(DataContainer<E[]> container)

Description copied from interface: DataIterator

Returns the container with the next data element if available, otherwise null.

Specified by:

next in interface DataIterator<E[]>

Parameters:

container - a DataContainer to receive the iterated data

Returns:

a DataContainer that holds the next element, or null if none is available

close

public void close()

Description copied from interface: DataIterator

Closes the iterator.

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in interface DataIterator<E[]>