Dmitri, I'm still looking at the code, so I can't comment on a fix yet. What I had in mind in implementing an interface that signals the jxpath implementation that a context (or pointer or something) is able of evaluating queries which result in the parsed query structure to be passed to the context.
HTH, Michael > Michael, > > I believe, adding this type of delegation for query evaluation would require > quite significant refactoring of JXPath. However, I could be wrong. Do you > have a particular fix in mind? > > Thank you, > > - Dmitri > > ----- Original Message ----- > From: "Michael Homeijer" <[EMAIL PROTECTED]> > To: "Jakarta Commons Developers List" <[email protected]> > Sent: Monday, January 31, 2005 2:43 PM > Subject: [jxpath] optimize xpath query on xpath enabled containers > > > Hi, > > Im am looking at executing jxpath queries against a model that supports lazy > loading and queries. Queries like "[EMAIL PROTECTED] = ''test']" will be > executed > by looping through all nodes and testing if the expression is true for a > node. > Because my model supports queries itself, It would be much faster to query > the model and have the model itself execute the query that will load only > the nodes for which the expression is true. > I saw a xalan integration in the code, possibly for the same purpose. Is > there a way to extend jxpath with functionality that uses the model (or the > nodepointer) itself to execute the rest of the query? > > TIA, > Michael > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
