Can you use a Case Changer on an unexploded list.
So all values within that list are put to the same case so it makes it easier for ListSearcher queries to work (or can I do something in the ListSearcher to make this happen)
DL
Question
post to fmepedia
This post is closed to further activity.
It may be an old question, an answered question, an implemented idea, or a notification-only post.
Please check post dates before relying on any information in a question or answer.
For follow-up or related questions, please post a new question or idea.
If there is a genuine update to be made, please contact us and request that the post is reopened.
It may be an old question, an answered question, an implemented idea, or a notification-only post.
Please check post dates before relying on any information in a question or answer.
For follow-up or related questions, please post a new question or idea.
If there is a genuine update to be made, please contact us and request that the post is reopened.
Hi,
The ListSearcher seems not to have case insensitive option.
A workaround I can think of is:
1) Concatenate the list using the ListConcatenator.
2) Change case of the concatenated string using the StringCaseChanger.
3) Transform the concatenated string into a list using the AttributeSplitter.
4) Then, apply the ListSearcher.
Alternatively, a Python or Tcl script could be an effective solution for searching a matched list element in the condition of case insensitive.
Takashi
+15- Contributor
ListSearcher regular expression is strangely limited. It does not accept a lot of switches. One of those is the nocase switch. Alas.
The switches do work if u use listsearcher tcl in a attributecreator or expressionevaluator
[regexp -nocase -all -inline {@Value(expression ()) } @Value(Attribute)] or something like that.
For example, the TclCaller with this script extracts first matched element and index in the list with "_pattern" in case-insensitive manner.
-----
proc searchList {} {
set values {}
for {set i 0} {[FME_AttributeExists "_list{$i}"]} {incr i} {
lappend values [FME_GetAttribute "_list{$i}"]
}
set index [lsearch -exact -nocase $values [FME_GetAttribute "_pattern"]]
if {0 <= $index} {
FME_SetAttribute "_first_matched_element" [lindex $values $index]
}
return $index
}
-----
Login to the community
No account yet? Create an account
An FME Account is required to contribute
LoginEnter your E-mail address. We'll send you an e-mail with instructions to reset your password.