Package net.sf.saxon.tree.util
Class Navigator.EmptyTextFilter
java.lang.Object
net.sf.saxon.tree.util.Navigator.EmptyTextFilter
- All Implemented Interfaces:
Closeable,AutoCloseable,SequenceIterator,AxisIterator,UnfailingIterator
- Enclosing class:
Navigator
EmptyTextFilter is an iterator that applies removes any zero-length text
nodes returned by an underlying AxisIterator.
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Nested Class Summary
Nested classes/interfaces inherited from interface net.sf.saxon.om.SequenceIterator
SequenceIterator.Property -
Constructor Summary
Constructors -
Method Summary
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface net.sf.saxon.tree.iter.AxisIterator
asIterator, forEachNodeMethods inherited from interface net.sf.saxon.om.SequenceIterator
close, forEachOrFail, getProperties, materializeMethods inherited from interface net.sf.saxon.tree.iter.UnfailingIterator
forEach, toList
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Constructor Details
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EmptyTextFilter
Construct an EmptyTextFilter- Parameters:
base- the underlying iterator that returns all the nodes on a required axis. This must not be an atomizing iterator
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Method Details
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next
Description copied from interface:UnfailingIteratorGet the next item in the sequence.- Specified by:
nextin interfaceAxisIterator- Specified by:
nextin interfaceSequenceIterator- Specified by:
nextin interfaceUnfailingIterator- Returns:
- the next Item. If there are no more items, return null.
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