blackboard.base
Class BbList.Iterator

java.lang.Object
  blackboard.base.FilteringIterator
      blackboard.base.BbList.Iterator

All Implemented Interfaces:

java.util.Iterator

Enclosing class:

BbList

public final class BbList.Iterator
extends FilteringIterator

A custom extension of FilteringIterator that can be retrieved from any BbList object using BbList.getFilteringIterator() or BbList.getFilteringIterator(ListFilter). This iterator and the methods in BbList to retrieve it, are convenience methods provided to more easily allow filtering on a list of objects.

Constructor Summary

protected

BbList.Iterator(java.util.Iterator itr, ListFilter filter) Constructor

Method Summary

java.lang.Object

next() Returns the next element in the list.

Methods inherited from class blackboard.base.FilteringIterator

addFilter, filterByAvailability, hasNext, nextObject, remove

Methods inherited from class java.lang.Object

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

Constructor Detail

BbList.Iterator

protected BbList.Iterator(java.util.Iterator itr,
                          ListFilter filter)

Constructor

Method Detail

next

public java.lang.Object next()

Returns the next element in the list. This method may be called repeatedly to iterate through the list.

Specified by:

next in interface java.util.Iterator

Overrides:

next in class FilteringIterator

Returns:

the next element in the list.