org.apache.commons.collections.map
Class AbstractLinkedMap.KeySetIterator
java.lang.Object
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+--org.apache.commons.collections.map.AbstractLinkedMap.LinkIterator
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+--org.apache.commons.collections.map.AbstractLinkedMap.EntrySetIterator
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+--org.apache.commons.collections.map.AbstractLinkedMap.KeySetIterator
- All Implemented Interfaces:
- Iterator, OrderedIterator, ResettableIterator
- Enclosing class:
- AbstractLinkedMap
- protected static class AbstractLinkedMap.KeySetIterator
- extends AbstractLinkedMap.EntrySetIterator
KeySet iterator.
AbstractLinkedMap.KeySetIterator
protected AbstractLinkedMap.KeySetIterator(AbstractLinkedMap parent)
next
public Object next()
- Overrides:
next
in class AbstractLinkedMap.EntrySetIterator
previous
public Object previous()
- Description copied from interface:
OrderedIterator
- Gets the previous element from the collection.
- Overrides:
previous
in class AbstractLinkedMap.EntrySetIterator
- Following copied from interface:
org.apache.commons.collections.OrderedIterator
- Returns:
- the previous key in the iteration
- Throws:
NoSuchElementException
- if the iteration is finished
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