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| <!-- $Id: package.html 468645 2006-10-28 06:57:24Z minchau $ --> |
| <html> |
| <title>Xalan Transformer Package.</title> |
| <body> |
| <p>In charge of run-time transformations and the production of result trees.</p> |
| |
| <p>{@link org.apache.xalan.transformer.TransformerImpl} implements the |
| {@link javax.xml.transform.Transformer} interface, and is the core representation |
| of the transformation execution.</p> |
| <p>For each node in the XML source, TransformerImpl uses the StylesheetRoot and underlying XSLT schema to determine which |
| template to apply: one of the templates in the StylesheetRoot, a default template rule as specified in the XSLT spec, or |
| none.</p> |
| <p>The Transformer works with {@link org.apache.xml.serializer.SerializationHandler} to |
| forward the SAX-like events produced by the |
| transformation to the appropriate output ContentHandler.</p> |
| <p>To the degree possible, the parsing of the XML source and application of the Templates object to that source are performed |
| concurrently in separate threads. When necessary, the Transformer waits for the parse events that must be in place before a |
| given template may be applied.</p> |
| </body> |
| </html> |
| |
| |