Interface Summary : IBufferedXMLFilter

Interface for an XML filter.
This module, both source code and documentation, is in the Public Domain, and comes with NO WARRANTY.

An XML filter is like an XML reader, except that it obtains its events from another XML reader rather than a primary source like an XML document or database. Filters can modify a stream of events as they pass on to the final application.

The XMLFilterImpl helper class provides a convenient base for creating SAX2 filters, by passing on all IEntityResolver, IBufferedDTDHandler, IBufferedContentHandler and IErrorHandler events automatically.


Since : SAX 2.0
See : TBufferedXMLFilterImpl

Methods

procedure setParent(IBufferedXMLReader)
function getParent() : IBufferedXMLReader

Properties



procedure setParent(const parent : IBufferedXMLReader);

Set the parent reader.

This method allows the application to link the filter to a parent reader (which may be another filter). The argument may not be null.


Parameter : parent The parent reader.

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function getParent() : IBufferedXMLReader;

Get the parent reader.

This method allows the application to query the parent reader (which may be another filter). It is generally a bad idea to perform any operations on the parent reader directly: they should all pass through this filter.


Result : The parent filter, or nil if none has been set.

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Parent

Extension property to get and set the IBufferedXMLFilters's parent
Result : The parent reader.
See : IBufferedXMLFilter.getParent
See : IBufferedXMLFilter.setParent

property Parent: IBufferedXMLReader read getParent write setParent

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