Package net.sf.saxon.tree.util
Class Navigator.FollowingEnumeration
- java.lang.Object
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- net.sf.saxon.tree.iter.AxisIteratorImpl
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- net.sf.saxon.tree.util.Navigator.BaseEnumeration
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- net.sf.saxon.tree.util.Navigator.FollowingEnumeration
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- All Implemented Interfaces:
SequenceIterator
,AxisIterator
,UnfailingIterator
- Enclosing class:
- Navigator
public static final class Navigator.FollowingEnumeration extends Navigator.BaseEnumeration
General purpose implementation of the following axis, in terms of the ancestor, child, and following-sibling axes
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Field Summary
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Fields inherited from class net.sf.saxon.tree.iter.AxisIteratorImpl
current, position
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Fields inherited from interface net.sf.saxon.om.SequenceIterator
GROUNDED, LAST_POSITION_FINDER, LOOKAHEAD
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Constructor Summary
Constructors Constructor Description FollowingEnumeration(NodeInfo start)
Create an iterator over the "following" axis
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
advance()
The advance() method must be provided in each concrete implementation.AxisIterator
getAnother()
Get another iterator over the same sequence of items, positioned at the start of the sequence.-
Methods inherited from class net.sf.saxon.tree.util.Navigator.BaseEnumeration
next
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Methods inherited from class net.sf.saxon.tree.iter.AxisIteratorImpl
atomize, close, current, getProperties, getStringValue, iterateAxis, moveNext, position
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Constructor Detail
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FollowingEnumeration
public FollowingEnumeration(NodeInfo start)
Create an iterator over the "following" axis- Parameters:
start
- the initial context node
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Method Detail
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advance
public void advance()
Description copied from class:Navigator.BaseEnumeration
The advance() method must be provided in each concrete implementation. It must leave the variable current set to the next node to be returned in the iteration, or to null if there are no more nodes to be returned.- Specified by:
advance
in classNavigator.BaseEnumeration
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getAnother
public AxisIterator getAnother()
Description copied from interface:UnfailingIterator
Get another iterator over the same sequence of items, positioned at the start of the sequence. It must be possible to call this method at any time, whether none, some, or all of the items in the original iterator have been read. The method is non-destructive: it does not change the state of the original iterator.- Specified by:
getAnother
in interfaceAxisIterator
- Specified by:
getAnother
in interfaceSequenceIterator
- Specified by:
getAnother
in interfaceUnfailingIterator
- Specified by:
getAnother
in classNavigator.BaseEnumeration
- Returns:
- a new iterator over the same sequence
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