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java.lang.Object | +--net.sf.saxon.om.ReverseArrayIterator
ReverseArrayIterator is used to enumerate items held in an array in reverse order.
Constructor Summary | |
ReverseArrayIterator(Item[] items,
int start,
int end)
Create an iterator a slice of an array |
Method Summary | |
Item |
current()
Get the current item in the sequence. |
SequenceIterator |
getAnother()
Get another iterator over the same sequence of items, positioned at the start of the sequence |
int |
getLastPosition()
Get the last position (that is, the number of items in the sequence) |
SequenceIterator |
getReverseIterator()
Get an iterator that processes the same items in reverse order. |
Item |
next()
Get the next item in the sequence. |
int |
position()
Get the current position |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public ReverseArrayIterator(Item[] items, int start, int end)
items
- The array of itemsstart
- The first item in the array to be be used (this will be the last
one in the resulting iteration). Zero-based.end
- The item after the last one in the array to be used (this will be the
first one to be returned by the iterator). Zero-based.Method Detail |
public Item next()
AxisIterator
next
in interface AxisIterator
public Item current()
AxisIterator
current
in interface AxisIterator
public int position()
AxisIterator
position
in interface AxisIterator
public int getLastPosition()
LastPositionFinder
getLastPosition
in interface LastPositionFinder
public SequenceIterator getAnother()
AxisIterator
getAnother
in interface AxisIterator
public SequenceIterator getReverseIterator()
getReverseIterator
in interface ReversibleIterator
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