[Agent-Analyst] neighbors?

[Jeremy J. <jer...@gm...>]

1.)Does Repast Py make code on its own to support polygonal neighbors? For
example, when writing in Repast J I wrote code such as the following to
create an array of neighbors for each agent and display them to the user.
Would this all have to be written from scratch in Repast Py, or is it
already there for us?

neighborhoodFile =3D "C:\\Jeremy\\Raja\\farms4queen.GAL";

// create a list of geoAgents
geoAgentList.addAll(gisHandler.createAgents(Areal_Agents.class,
datasource));
gisHandler.readNeighborhoodInfo(neighborhoodFile, geoAgentList);

for (int i =3D 0; i < geoAgentList.size(); i++){
int [] neighborArray =3D ((Areal_Agents)geoAgentList.get(i)).getNeighbors()=
;
System.out.println("Neighbors for Polygon "+ (i) + " are ");
for (int j=3D0; j < neighborArray.length; j++){
System.out.println("Polygon # "+ (neighborArray[j]));
}
}

the following function was also necessary:
public ArrayList getNeighborAgents(int [] neighbors) {
ArrayList neighborAgents =3D new ArrayList();

for (int i =3D 0; i < neighbors.length; i++) {
neighborAgents.add((Areal_Agents)geoAgentList.get(neighbors[i]));
}

return neighborAgents;
}

2.) Also, I'm wondering if anyone else has had problems using
java.util.ArrayList in Py. I've entered it as a field type, hoping to store
integers in the array, but for some reason the " .add()" method is not
recognized, even though the NQPy tutorial that comes with it seems to
suggest that this should work.
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