com.saxonica.stream.feed

Interface FeedMaker

All Known Implementing Classes:

EventFeedMaker, ItemFeedMaker

public interface FeedMaker

An expression that can be evaluated in streaming mode is represented at compile time by a list of FeedMaker objects. At run-time, the makeFeed() method on each of these objects is called to create a list of Feed objects, representing the evaluation pipeline. The output of the Watch that monitors the actual parsing events is then fed into this pipeline, which eventually delivers its result in the current SequenceReceiver of the XPathContext object.

Method Summary

Methods

Modifier and Type	Method and Description
Feed	makeEventFeed(WatchManager watchManager, Feed out, Stack<XPathContext> contextStack)
Feed	makeItemFeed(WatchManager watchManager, Feed out, Stack<XPathContext> contextStack)

Method Detail

makeEventFeed

Feed makeEventFeed(WatchManager watchManager,
                 Feed out,
                 Stack<XPathContext> contextStack)
                   throws XPathException

Throws:

XPathException

makeItemFeed

Feed makeItemFeed(WatchManager watchManager,
                Feed out,
                Stack<XPathContext> contextStack)
                  throws XPathException

Throws:

XPathException