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Extends Iterator
with the skip
, getSize
and getPosition
methods. The base interface of all type-specific
iterators in the javax.jcr
and its subpackages.
Method Summary | |
long |
getPosition()
Returns the current position within the iterator. |
long |
getSize()
Returns the number of elements in the iterator. |
void |
skip(long skipNum)
Skip a number of elements in the iterator. |
Methods inherited from interface java.util.Iterator |
hasNext, next, remove |
Method Detail |
public void skip(long skipNum)
skipNum
- the non-negative number of elements to skip
java.util.NoSuchElementException
- if skipped past the last element in the iterator.public long getSize()
public long getPosition()
next
call.
Note that this method does not check if there is a next element,
i.e. an empty iterator will always return 0.
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