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I have a network file which has 100KMs of road(line) segments. When I dissolve it based on name I find there are so many small segments in between which has different name. e.g. Asian Highway is of 100 KMs but after dissolve I get 90Kms Asian Highway & remaining 10 KMs(Not continuous) in between has different name(e.g. ABD Road, xyz Street etc) how to find these segments only?

You could try running it through a SpatialRelator, if a line segment only touches 2 others which have the same name (but different from that line segment) it's likely that that is the kind of case you're trying to track.

You could try running it through a SpatialRelator, if a line segment only touches 2 others which have the same name (but different from that line segment) it's likely that that is the kind of case you're trying to track.

I have used line combiner + ListExploder + Matcher which gives me output where name changes at any end but I want output where names are different at both end,

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