Jimmy Zhang
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- Feb 3, 2000
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Hi, I have got a few of questions on Xerces DOM.
1. Does calling Xerces from JAXP in JDK1.4.2 automatically puts DOM in deferred node expansion mode??
2. Does DOM's node iterator create nodeset before iterating?? I mean if so, it would be bad for performance, isn't it?
3. Is the nodeset for XPATH implementation always created to include everything single node that meets the criteria?? Would it be possible to iterate thru those nodes without creating the node set?
Thanks
JZ
1. Does calling Xerces from JAXP in JDK1.4.2 automatically puts DOM in deferred node expansion mode??
2. Does DOM's node iterator create nodeset before iterating?? I mean if so, it would be bad for performance, isn't it?
3. Is the nodeset for XPATH implementation always created to include everything single node that meets the criteria?? Would it be possible to iterate thru those nodes without creating the node set?
Thanks
JZ