org.databene.formats.util

Class DataIteratorProxy<E>

java.lang.Object

org.databene.formats.util.DataIteratorAdapter<E,E>

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

Type Parameters:

E - the type of data to iterate

All Implemented Interfaces:

Closeable, AutoCloseable, DataIterator<E>

Direct Known Subclasses:

CyclicDataIterator, FilteringDataIterator, OffsetDataIterator

public class DataIteratorProxy<E>
extends DataIteratorAdapter<E,E>

Proxy for a DataIterator. Created: 24.07.2011 09:59:52

Since:

0.6.0

Author:

Volker Bergmann

Field Summary

Fields inherited from class org.databene.formats.util.DataIteratorAdapter

source

Constructor Summary

Constructors

Constructor and Description
DataIteratorProxy(DataIterator<E> source)

Method Summary

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

Methods inherited from class org.databene.formats.util.DataIteratorAdapter

close, getSourceContainer, nextOfSource

Methods inherited from class java.lang.Object

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

Constructor Detail

DataIteratorProxy

public DataIteratorProxy(DataIterator<E> source)

Method Detail

getType

public Class<E> getType()

Description copied from interface: DataIterator

Returns the type of the iterated elements.

Returns:

the type of iterated data

next

public DataContainer<E> next(DataContainer<E> wrapper)

Description copied from interface: DataIterator

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

Parameters:

wrapper - a DataContainer to receive the iterated data

Returns:

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