Package com.saxonica.ee.stream.adjunct

## Class ForExpressionAdjunct.ForExpressionFeed

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

- All Implemented Interfaces:
    `javax.xml.transform.Result`, `Receiver`
  Enclosing class:
    ForExpressionAdjunct

      public static class ForExpressionAdjunct.ForExpressionFeed
      extends ItemFeed

- - ### 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
    --- | ---
    `ForExpressionFeed​(Expression expr, ItemFeed out, 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

    - ### Methods inherited from class com.saxonica.ee.stream.feed.ItemFeed

      `append, close, dynamicError, endSelectedParentNode, getContext, getExpression, getResult, getTerminator, hasFailed, open, processItems, setExpression, setHasFailed, setTerminator, startSelectedParentNode`

    - ### 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`

    - ### 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

    - #### ForExpressionFeed

          public ForExpressionFeed​(Expression expr,
                                   ItemFeed out,
                                   XPathContext context)

  - ### Method Detail

    - #### append

          public void append​(Item item)
                      throws XPathException

      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