faq 133890050

In regard to the accessibility module example

by Lichen Luo on 2017-12-15 10:12:36

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Dear all,

While I am trying to conduct an accessibility analysis on my simulation project, I found some problems with running it.

Firstly, regarding to the RunAccessibilityExample in accessibility contrib, it failed after I load the Siouxfalls-2014 config(which has its facility.xml file) with a JavaNullPointerException error. (and my config with a facility.xml failed as well)

Are there any settings needed to be done before conducting this example?

Also, although the book recommends us to apply the GridBasedAccessibilityControlerListenerV3 to compute accessibility, it seems that the listener is not applied in the RunAccessibilityExample and thus I have no idea how actually to combine it with my project.

I have read the AccessibilityComputationBerlin and Cottbus in playground.dziemke.accessibility, and I found that the listener seemingly got deprecated, and I get even more confused with the new GridBasedAccessibilityShutdownListenerV3.

Could anyone, by any chance, give me a brief explain about the relationship between these listeners and, if there is any, an example for how to using them?

Thank you very much.

Best

Luo Lichen

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