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i have three lines intersected in the same point

 

the intersected point and the three points known for me ,i want to make barrier at the third line at right side .so the third line will not be part of the network id by network topology builder .

the point in the third line has special attribute and i can recognize it so i did buffer on this point but i found the line above this point connects to the another two lines and i do not want that .

 

i want the whole third line seperated from this network id and it will connects to another network that third line connects to .

 

each line has his own ID

if i used topology builder ,it create extra intersected node but with id only one point above for the three line how could i solve that

 

Any suggestion ,thanks

@dina_dodo Either the PointOnLineOverlayer , the SpatialRelator or the TopologyBuilder might help. All allow you to build a list of the point attributes on the lines they touch. So you can move the 'spacial attribute' from your point to the line and then use that to constrain your NetworkTopologyBuilder using the Group By

 

If you can include a small sample dataset someone can show you what that wold look like in workbench.

@dina_dodo Either the PointOnLineOverlayer , the SpatialRelator or the TopologyBuilder might help. All allow you to build a list of the point attributes on the lines they touch. So you can move the 'spacial attribute' from your point to the line and then use that to constrain your NetworkTopologyBuilder using the Group By

 

If you can include a small sample dataset someone can show you what that wold look like in workbench.

i managed it as u suggested ,and it works but i had small problem in snipper ,i want to snipped half of this line so i would like to know how could i use relative to point measure mode ,it has no effect on output and measure name ,does it mean ,it will measure the new snipped line and add in new attribute or how it works

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