Create reference descriptions for nearby text locations.
tf:createNearTextReference(node $input, integer $distance, token+ $word) => node*
The function tf:createNearTextReference is specific to
Tamino. It takes a node sequence, an integer value indicating a distance, and
one or more word tokens as arguments. Similar to the function
tf:containsNearText it searches all word tokens of the node that
are within the specified distance regardless of the token order. However, it
does not return a Boolean value, but a sequence of reference descriptions for
all nodes found.
You can use reference descriptions for subsequent highlighting of these
nodes, see tf:highlight.
With tf:createNearTextReference you can create reference
descriptions based on a search using wildcard characters. The section
Pattern
Matching in the XQuery 4 User Guide
explains this in detail.
| $input |
node |
|---|---|
| $distance |
integer value denoting proximity distance |
| $word |
a word token |
Create reference descriptions in remarks nodes stating
that patients respond to treatment:
for $a in input()/patient return tf:createNearTextReference($a/remarks, 2, "treatment", "responding")
This query returns reference descriptions to the locations of all word tokens found.
The following construct(s) refer to this construct:
