Package net.sf.saxon.tree.util
Class NamespaceIterator
java.lang.Object
net.sf.saxon.tree.util.NamespaceIterator
- All Implemented Interfaces:
Iterator<NamespaceBinding>
This class provides an iterator over the namespace codes representing the in-scope namespaces
of any node. It relies on nodes to implement the method
NodeInfo.getDeclaredNamespaces(net.sf.saxon.om.NamespaceBinding[])
.
The result does not include the XML namespace.
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Field Summary
Fields -
Method Summary
Modifier and TypeMethodDescriptionboolean
hasNext()
static Iterator<NamespaceBinding>
iterateNamespaces
(NodeInfo element) Factory method: create an iterator over the in-scope namespace codes for an elementnext()
void
remove()
static void
sendNamespaces
(NodeInfo element, Receiver receiver) Send all the in-scope namespaces for a node (except the XML namespace) to a specified receiverMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface java.util.Iterator
forEachRemaining
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Field Details
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undeclaredPrefixes
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Method Details
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iterateNamespaces
Factory method: create an iterator over the in-scope namespace codes for an element- Parameters:
element
- the element (or other node) whose in-scope namespaces are required. If this is not an element, the result will be an empty iterator- Returns:
- an iterator over the namespace codes. A namespace code is an integer that represents a prefix-uri binding; the prefix and URI can be obtained by reference to the name pool. This iterator will represent all the in-scope namespaces, without duplicates, and respecting namespace undeclarations. It does not include the XML namespace.
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sendNamespaces
Send all the in-scope namespaces for a node (except the XML namespace) to a specified receiver- Parameters:
element
- the element in question (the method does nothing if this is not an element)receiver
- the receiver to which the namespaces are notified- Throws:
XPathException
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hasNext
public boolean hasNext()- Specified by:
hasNext
in interfaceIterator<NamespaceBinding>
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next
- Specified by:
next
in interfaceIterator<NamespaceBinding>
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remove
public void remove()- Specified by:
remove
in interfaceIterator<NamespaceBinding>
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