net.sf.saxon.om
Class NamespaceCodeIterator
java.lang.Object
net.sf.saxon.om.NamespaceCodeIterator
- IntIterator
public class NamespaceCodeIterator
extends java.lang.Object
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(int[])
.
The result does not include the XML namespace.
boolean | hasNext() - Test whether there are any more integers in the sequence
|
static IntIterator | iterateNamespaces(NodeInfo element) - Factory method: create an iterator over the in-scope namespace codes for an element
|
int | next() - Return the next integer in the sequence.
|
static void | sendNamespaces(NodeInfo element, Receiver receiver) - Send all the in-scope namespaces for a node to a specified receiver
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hasNext
public boolean hasNext()
Test whether there are any more integers in the sequence
- hasNext in interface IntIterator
- true if there are more integers to come
iterateNamespaces
public static IntIterator iterateNamespaces(NodeInfo element)
Factory method: create an iterator over the in-scope namespace codes for an element
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
- 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.
next
public int next()
Return the next integer in the sequence. The result is undefined unless hasNext() has been called
and has returned true.
- next in interface IntIterator
- the next integer in the sequence
sendNamespaces
public static void sendNamespaces(NodeInfo element,
Receiver receiver)
throws XPathException
Send all the in-scope namespaces for a node to a specified receiver
element
- the element in question (the method does nothing if this is not an element)receiver
- the receiver to which the namespaces are notified