sampleCode

This component is a sample code to edit or modify the DSR using python3.
For video tutorial go to this link..

How to use this AGMAgent component

cd ~/robocomp/components/
git clone https://github.com/robocomp/robocomp-examples.git
cd robocomp-examples/getting-started/python/AGM_Agent/
mkdir build
cd build
cmake ..
make

sampleCode.cdsl

Component sampleCode
{
    Communications
    {

    };
    language Python;
    options agmagent;
};

make sure the options agmagent will be there.

Configuration parameters

As any other component, sampleCode needs a configuration file to start. In

etc/config

you can find an example of a configuration file. We can find there the following lines:

# Endpoints for implements interfaces
AGMCommonBehavior.Endpoints=tcp -p 45678

# Endpoints for subscriptions interfaces
AGMExecutiveTopicTopic.Endpoints=tcp -p 3127

# Proxies for required interfaces
AGMExecutiveProxy = agmexecutive:tcp -h localhost -p 10198

# This property is used by the clients to connect to IceStorm.
TopicManager.Proxy=IceStorm/TopicManager:default -p 9999

Ice.Warn.Connections=0
Ice.Trace.Network=0
Ice.Trace.Protocol=0

Starting the component

Before starting the component make sure AGMExecutive & rcnode is running.

To know how to start these go to this link.. starting AGM

You must have AGM installed in your machine.
Go to this link to install AGM AGM installation clone and install this repo in your home directory

cd ~
git clone https://github.com/ljmanso/AGM
cd AGM
sh compile.sh

running the component

cd ~/robocomp/components/robocomp-examples/getting-started/python/AGM_Agent/
python3 src/sampleCode.py etc/config

if you get error as
The executive is probably not running, waiting for first AGM model publication...
then make sure AGMExecutive is running.

About the sampleCode

make sure $ROBOCOMP environment variable is set.

the function self.addNode() will add a node in the DSR.
the function self.addLink() will add a link between two node in the DSR.
After making change to the local Graph, the function self.updatingDSR() will update the DSR with the local Graph.
There are many more functions that you can use, to view all the functions go to /usr/local/share/agm/AGGL.py
you can see these function inside the AGMGraph class.

        self.addLink('1','3200')
        self.addNode('5200','object2')
        self.addLink('3','5200')
        self.updatingDSR()