StandardCollectionURIResolver.FileExpander (saxon JavaDoc)

java.lang.Object
- net.sf.saxon.lib.StandardCollectionURIResolver.FileExpander

All Implemented Interfaces:

MappingFunction<ExternalObject<java.io.File>,Item<?>>

Enclosing class:

StandardCollectionURIResolver
```
protected static class StandardCollectionURIResolver.FileExpander
extends java.lang.Object
implements MappingFunction<ExternalObject<java.io.File>,Item<?>>
```
Mapping function to process the files in a directory. This maps a sequence of external objects representing files to a sequence of DocumentInfo nodes representing the parsed contents of those files.

Field Summary

Fields
Modifier and Type	Field	Description
`(package private) java.io.FilenameFilter`	`filter`
`(package private) int`	`onError`
`(package private) Maker<org.xml.sax.XMLReader>`	`parserMaker`
`(package private) PipelineConfiguration`	`pipe`
`(package private) boolean`	`recurse`
`(package private) SpaceStrippingRule`	`strippingRule`
`(package private) boolean`	`unparsed`
`(package private) int`	`validation`
`(package private) java.lang.Boolean`	`xinclude`

Constructor Summary

Constructors
Constructor Description

FileExpander(URIQueryParameters params, PipelineConfiguration pipe)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

SequenceIterator<?> map(ExternalObject<java.io.File> item)
Map one item to a sequence.
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - recurse
```
boolean recurse
```
  - strippingRule
```
SpaceStrippingRule strippingRule
```
  - validation
```
int validation
```
  - xinclude
```
java.lang.Boolean xinclude
```
  - unparsed
```
boolean unparsed
```
  - parserMaker
```
Maker<org.xml.sax.XMLReader> parserMaker
```
  - onError
```
int onError
```
  - filter
```
java.io.FilenameFilter filter
```
  - pipe
```
PipelineConfiguration pipe
```
- Constructor Detail
  - FileExpander
```
public FileExpander(URIQueryParameters params,
                    PipelineConfiguration pipe)
```
- Method Detail
  - map
```
public SequenceIterator<?> map(ExternalObject<java.io.File> item)
                        throws XPathException
```
    Map one item to a sequence.
    
    Specified by:
    
    map in interface MappingFunction<ExternalObject<java.io.File>,Item<?>>
    
    Parameters:
    
    item - The item to be mapped. If context is supplied, this must be the same as context.currentItem().
    
    Returns:
    
    either (a) a SequenceIterator over the sequence of items that the supplied input item maps to, or (b) an Item if it maps to a single item, or (c) null if it maps to an empty sequence.
    
    Throws:
    
    XPathException - if a dynamic error occurs