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java.lang.Object | +--net.sf.saxon.expr.RangeExpression.RangeIterator
Iterator that produces numeric values in a monotonic sequence, ascending or descending
| Constructor Summary | |
RangeExpression.RangeIterator(long start,
long end)
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| Method Summary | |
Item |
current()
Get the current value in the sequence (the one returned by the most recent call on next()). |
SequenceIterator |
getAnother()
Get another SequenceIterator that iterates over the same items as the original, but which is repositioned at the start of the sequence. |
int |
getLastPosition()
Get the last position (that is, the number of items in the sequence) |
SequenceIterator |
getReverseIterator()
Get a new SequenceIterator that returns the same items in reverse order. |
boolean |
hasNext()
Determine whether there are more items to come. |
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 RangeExpression.RangeIterator(long start,
long end)
| Method Detail |
public boolean hasNext()
LookaheadIterator
hasNext in interface LookaheadIteratorpublic Item next()
SequenceIterator
next in interface SequenceIteratorpublic Item current()
SequenceIterator
current in interface SequenceIteratorpublic int position()
SequenceIterator
position in interface SequenceIteratorpublic int getLastPosition()
LastPositionFinder
getLastPosition in interface LastPositionFinder
public SequenceIterator getAnother()
throws XPathException
SequenceIterator
getAnother in interface SequenceIteratorXPathException - if any error occurspublic SequenceIterator getReverseIterator()
ReversibleIterator
getReverseIterator in interface ReversibleIterator
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