i have a few question for the selectors and action (java api)
the blip.first(String arg); is the arg a regular expression or just a
normal string? i tried regular expression \[new\], it matches only \
[new\] and not [new].
and once i get the BlipContentRefs, i tried the delete() method and
then add a gadget, but the specified string is still in the blip and
this cause a infinite loop of onDocumentChangedEvent.
how do i prevent the infinite loop? the delete() method dont seem to
work.
and i have tried using
Map<String, String> restrictions = new HashMap<String, String>();
BlipIterator iterator = new BlipIterator.ElementIterator(blip,
ElementType.GADGET, restrictions, -1);
int start = iterator.next().getStart();
as suggested in http://wave-api-faq.appspot.com/#elementindex
to chk if the gadget exist in the blip, but eclipse complain that
BlipIterator.ElementIterator is not visible.
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