org.aksw.commons.collections
Class WindowedSorterIterator<T>

java.lang.Object
  org.aksw.commons.collections.SinglePrefetchIterator<T>
      org.aksw.commons.collections.WindowedSorterIterator<T>

All Implemented Interfaces:

Iterator<T>, IClosable, IClosableIterator<T>

public class WindowedSorterIterator<T>
extends SinglePrefetchIterator<T>
implements IClosableIterator<T>

Constructor Summary

WindowedSorterIterator(Iterator<T> it, int maxBufferSize, Comparator<T> comparator)

Method Summary

void	close() An iterator must always free all resources once done with iteration.
protected T	prefetch()
static <T> IClosableIterator<T>	wrap(Iterator<T> it, int maxBufferSize, Comparator<T> comparator)

Methods inherited from class org.aksw.commons.collections.SinglePrefetchIterator

finish, hasNext, next, remove

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

hasNext, next, remove

Constructor Detail

WindowedSorterIterator

public WindowedSorterIterator(Iterator<T> it,
                              int maxBufferSize,
                              Comparator<T> comparator)

Method Detail

wrap

public static <T> IClosableIterator<T> wrap(Iterator<T> it,
                                            int maxBufferSize,
                                            Comparator<T> comparator)

prefetch

protected T prefetch()
              throws Exception

Specified by:

prefetch in class SinglePrefetchIterator<T>

Throws:

Exception

close

public void close()

Description copied from class: SinglePrefetchIterator

An iterator must always free all resources once done with iteration. However, if iteration is aborted, this method should be called.

Specified by:

close in interface IClosable

Overrides:

close in class SinglePrefetchIterator<T>