ShallowCopyEventFeed

java.lang.Object
- net.sf.saxon.event.Outputter
- - net.sf.saxon.event.ProxyOutputter
  - - com.saxonica.ee.stream.feed.ItemFeed
    - - com.saxonica.ee.stream.feed.ShallowCopyEventFeed

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

Field Summary
- Fields inherited from class net.sf.saxon.event.Outputter
  pipelineConfiguration, systemId
- Fields inherited from interface javax.xml.transform.Result
  PI_DISABLE_OUTPUT_ESCAPING, PI_ENABLE_OUTPUT_ESCAPING

Constructor Summary

Constructors
Constructor Description

ShallowCopyEventFeed(Mode mode, ItemFeed parentExpressionFeed, XPathContext context)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`append(Item item)`	Supply one item towards the streamed input of the expression
`void`	`close()`	Finish evaluating the expression.
`void`	`open(Terminator terminator)`	Start evaluating the expression.

Methods inherited from class com.saxonica.ee.stream.feed.ItemFeed
append, dynamicError, endSelectedParentNode, getContext, getExpression, getResultFeed, getTerminator, hasFailed, processItems, setExpression, setHasFailed, setTerminator, startSelectedParentNode

Methods inherited from class net.sf.saxon.event.ProxyOutputter
attribute, characters, comment, endDocument, endElement, getNextOutputter, namespace, open, processingInstruction, setUnparsedEntity, startContent, startDocument, startElement, startElement, usesTypeAnnotations

Methods inherited from class net.sf.saxon.event.Outputter
getConfiguration, getPipelineConfiguration, getStringReceiver, getSystemId, namespaces, setPipelineConfiguration, setSystemId

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface net.sf.saxon.event.Receiver
handlesAppend

- Constructor Detail
  - ShallowCopyEventFeed
```
public ShallowCopyEventFeed(Mode mode,
                            ItemFeed parentExpressionFeed,
                            XPathContext context)
```
- Method Detail
  - open
```
public void open(Terminator terminator)
          throws XPathException
```
    Description copied from class: ItemFeed
    
    Start evaluating the expression. The default implementation does nothing.
    
    Overrides:
    
    open in class ItemFeed
    
    Parameters:
    
    terminator - used to achieve early exit
    
    Throws:
    
    XPathException - if a dynamic error occurs
  - append
```
public void append(Item item)
            throws XPathException
```
    Description copied from class: ItemFeed
    
    Supply one item towards the streamed input of the expression
    
    Specified by:
    
    append in interface Receiver
    
    Specified by:
    
    append in class ItemFeed
    
    Parameters:
    
    item - the item to be supplied
    
    Throws:
    
    XPathException - if the operation fails
  - close
```
public void close()
           throws XPathException
```
    Description copied from class: ItemFeed
    
    Finish evaluating the expression.
    
    Specified by:
    
    close in interface Receiver
    
    Overrides:
    
    close in class ItemFeed
    
    Throws:
    
    XPathException - if a dynamic error occurs