Package com.saxonica.ee.stream.feed
Class ShallowCopyEventFeed
- java.lang.Object
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- net.sf.saxon.event.Outputter
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- net.sf.saxon.event.ProxyOutputter
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- com.saxonica.ee.stream.feed.ItemFeed
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- com.saxonica.ee.stream.feed.ShallowCopyEventFeed
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- All Implemented Interfaces:
javax.xml.transform.Result,Receiver
public class ShallowCopyEventFeed extends ItemFeed
This event feed implements an implicit xsl:copy instruction used in a built-in template. The events representing the start and end of the input element or document are written to the destination receiver during the open() and close() calls. Between these two calls, the child instruction representing the content of the document or element pushes its output to the same destination receiver.The instruction-dependent code is contained in the processLeft() and processRight() methods
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Field Summary
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Fields inherited from class net.sf.saxon.event.Outputter
pipelineConfiguration, systemId
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Constructor Summary
Constructors Constructor Description ShallowCopyEventFeed(Mode mode, ItemFeed parentExpressionFeed, XPathContext context)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidappend(Item item)Supply one item towards the streamed input of the expressionvoidclose()Finish evaluating the expression.voidopen(Terminator terminator)Start evaluating the expression.-
Methods inherited from class com.saxonica.ee.stream.feed.ItemFeed
append, dynamicError, endSelectedParentNode, getContext, getExpression, getResult, getTerminator, hasFailed, processItems, setExpression, setHasFailed, setTerminator, startSelectedParentNode
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Methods inherited from class net.sf.saxon.event.ProxyOutputter
attribute, characters, comment, endDocument, endElement, getNextOutputter, namespace, open, processingInstruction, setLocation, setUnparsedEntity, startContent, startDocument, startElement, startElement, usesTypeAnnotations
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Methods inherited from class net.sf.saxon.event.Outputter
getConfiguration, getPipelineConfiguration, getStringReceiver, getSystemId, namespaces, setPipelineConfiguration, setSystemId
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface net.sf.saxon.event.Receiver
handlesAppend
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Constructor Detail
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ShallowCopyEventFeed
public ShallowCopyEventFeed(Mode mode, ItemFeed parentExpressionFeed, XPathContext context)
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Method Detail
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open
public void open(Terminator terminator) throws XPathException
Description copied from class:ItemFeedStart evaluating the expression. The default implementation does nothing.- Overrides:
openin classItemFeed- Parameters:
terminator- used to achieve early exit- Throws:
XPathException- if a dynamic error occurs
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append
public void append(Item item) throws XPathException
Description copied from class:ItemFeedSupply one item towards the streamed input of the expression- Specified by:
appendin interfaceReceiver- Specified by:
appendin classItemFeed- Parameters:
item- the item to be supplied- Throws:
XPathException- if the operation fails
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close
public void close() throws XPathExceptionDescription copied from class:ItemFeedFinish evaluating the expression.- Specified by:
closein interfaceReceiver- Overrides:
closein classItemFeed- Throws:
XPathException- if a dynamic error occurs
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