|
|||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | ||||||||
java.lang.Objectnet.sf.saxon.evpull.Decomposer
public class Decomposer
This class takes a sequence of pull events and turns it into fully-decomposed form, that is, it takes and document and element nodes in the sequence and turns them into a subsequence consisting of a start element|document event, a content sequence, and an end element|document event, recursively.
The resulting sequence is decomposed, but not flat (it will contain nested EventIterators). To flatten
it, use EventStackIterator.flatten(EventIterator)
| Constructor Summary | |
|---|---|
Decomposer(EventIterator base,
PipelineConfiguration pipe)
Create a Decomposer, which turns an event sequence into fully decomposed form |
|
Decomposer(NodeInfo node,
PipelineConfiguration pipe)
Create a Decomposer which returns the sequence of events corresponding to a particular node |
|
| Method Summary | |
|---|---|
boolean |
isFlatSequence()
Determine whether the EventIterator returns a flat sequence of events, or whether it can return nested event iterators |
PullEvent |
next()
Get the next event in the sequence |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public Decomposer(EventIterator base,
PipelineConfiguration pipe)
base - the base sequence, which may be fully composed, fully decomposed, or
anything in betweenpipe - the Saxon pipeline configuration
public Decomposer(NodeInfo node,
PipelineConfiguration pipe)
node - the node to be decomposedpipe - the Saxon pipeline configuration| Method Detail |
|---|
public PullEvent next()
throws XPathException
next in interface EventIteratorXPathException - if a dynamic evaluation error occurspublic boolean isFlatSequence()
isFlatSequence in interface EventIterator
|
|||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | ||||||||