jadex.micro.testcases.semiautomatic.compositeservice.CompositeCalculatorAgent Maven / Gradle / Ivy
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The Jadex micro applications package contains several example applications, benchmarks and testcases using micro agents.
package jadex.micro.testcases.semiautomatic.compositeservice;
import jadex.bridge.IInternalAccess;
import jadex.bridge.service.component.IRequiredServicesFeature;
import jadex.commons.future.DelegationResultListener;
import jadex.commons.future.Future;
import jadex.commons.future.IFuture;
import jadex.commons.future.IResultListener;
import jadex.micro.annotation.Agent;
import jadex.micro.annotation.AgentBody;
import jadex.micro.annotation.Binding;
import jadex.micro.annotation.Description;
import jadex.micro.annotation.RequiredService;
import jadex.micro.annotation.RequiredServices;
@Description("This agent is an empty minimal calculator.")
@RequiredServices({
@RequiredService(name="addservice", type=IAddService.class, binding=@Binding(scope=Binding.SCOPE_PLATFORM)),
@RequiredService(name="subservice", type=ISubService.class, binding=@Binding(scope=Binding.SCOPE_PLATFORM))
})
//@Configurations({
// @Configuration(name="Without services", bindings={@Binding(name="addservice"), @Binding(name="subservice")}),
// @Configuration(name="With service components", bindings=
// {
// @Binding(name="addservice", create=true, componentfilename="jadex.micro.testcases.semiautomatic.compositeservice.Adder.component.xml"),
// @Binding(name="subservice", create=true, componentfilename="jadex.micro.testcases.semiautomatic.compositeservice.Subtractor.component.xml")
// })
//})
@Agent
public class CompositeCalculatorAgent
{
@Agent
protected IInternalAccess agent;
/**
* The body.
*/
@AgentBody
public IFuture executeBody()
{
add(1,1).addResultListener(new IResultListener()
{
public void resultAvailable(Object result)
{
System.out.println("Result is: "+result);
}
public void exceptionOccurred(Exception exception)
{
System.out.println("Service invocation failed: "+exception);
}
});
// add(1,2).addResultListener(new DefaultResultListener()
// {
// public void resultAvailable(Object result)
// {
// System.out.println("Result is: "+result);
// }
// public void exceptionOccurred(Exception exception)
// {
// System.out.println("exe ");
// super.exceptionOccurred(exception);
// }
// });
return new Future(); // never kill?!
}
/**
* Add two numbers by calling the add service.
*/
protected IFuture add(final double a, final double b)
{
final Future ret = new Future();
agent.getComponentFeature(IRequiredServicesFeature.class).getRequiredService("addservice").addResultListener(new IResultListener()
{
public void resultAvailable(Object result)
{
IAddService add = (IAddService)result;
add.add(a, b).addResultListener(new DelegationResultListener(ret));
}
public void exceptionOccurred(Exception exception)
{
// exception.printStackTrace();
System.out.println("Could not get required add service: "+exception);
}
});
return ret;
}
}