net.sf.saxon.trace
public class ContextStackIterator extends Object implements Iterator
Constructor Summary | |
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ContextStackIterator(XPathContext context)
Create an iterator over the stack of XPath dynamic context objects, starting with the top-most
stackframe and working down. |
Method Summary | |
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boolean | hasNext()
Returns true if the iteration has more elements. |
Object | next()
Returns the next element in the iteration. |
void | remove()
Removes from the underlying collection the last element returned by the
iterator (optional operation).
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Parameters: context the current context
Returns: true if the iterator has more elements.
Returns: the next element in the iteration, which will always be an instance of ContextStackFrame
Throws: java.util.NoSuchElementException iteration has no more elements.
Throws: UnsupportedOperationException as the remove operation is not supported by this Iterator.