com.dukascopy.api.strategy

Interface IStrategyManager<DESCRIPTOR extends IStrategyDescriptor,LISTENER extends StrategyListener<DESCRIPTOR>>

All Known Subinterfaces:

ILocalStrategyManager, IRemoteStrategyManager

public interface IStrategyManager<DESCRIPTOR extends IStrategyDescriptor,LISTENER extends StrategyListener<DESCRIPTOR>>

Tailored-for-SDK remote strategy functionality

Method Summary

Modifier and Type	Method and Description
void	addStrategyListener(LISTENER strategyListener) Sets the listener for remote strategies.
java.util.concurrent.Future<IStrategyResponse<java.util.Set<DESCRIPTOR>>>	getStartedStrategies() Returns a set of started strategies.
void	removeStrategyListener(LISTENER strategyListener) Removes the listener if it exists
java.util.concurrent.Future<IStrategyResponse<java.lang.Void>>	stopStrategy(java.util.UUID processId) Stops the remote strategy of the specified id.

Method Detail

addStrategyListener

void addStrategyListener(LISTENER strategyListener)

Sets the listener for remote strategies.

 //add a listener to a remote strategy manager, for local strategy manager use LocalStrategyListener
 strategyManager.addStrategyListener(new RemoteStrategyListener() {
      @Override
     public void onStrategyRun(IRemoteStrategyDescriptor descriptor) {
         System.out.println("strategy launched: " + descriptor);
     };

      @Override
     public void onStrategyStop(IRemoteStrategyDescriptor descriptor) {
         System.out.println("strategy stopped: " + descriptor);
     };
 });
 

Parameters:

strategyListener - listener

removeStrategyListener

void removeStrategyListener(LISTENER strategyListener)

Removes the listener if it exists

Parameters:

strategyListener - the removable listener

stopStrategy

java.util.concurrent.Future<IStrategyResponse<java.lang.Void>> stopStrategy(java.util.UUID processId)

Stops the remote strategy of the specified id.

 // stop without processing the server response
 strategyManager.stopStrategy(myStrategyId);

 // stop with processing the server response
 IStrategyResponse <Void> stopResponse = strategyManager.stopStrategy(myStrategyId).get();
 if (stopResponse.isError()) {
     System.err.println("Strategy failed to stop: " + startResponse.getErrorMessage());
 } else {
     myStrategyId = startResponse.getResult();
     System.out.println("Strategy successfully stopped: " + myStrategyId);
 }
 

Parameters:

processId - id of the strategy

Returns:

returns Future object for obtaining the server response

getStartedStrategies

java.util.concurrent.Future<IStrategyResponse<java.util.Set<DESCRIPTOR>>> getStartedStrategies()

Returns a set of started strategies.

 //Retrieve remote strategies from a remote strategy manager, to retrieve local strategies use ILocalStrategyManager
 IStrategyResponse <Set<IRemoteStrategyDescriptor>> listResponse = strategyManager.getStartedStrategies().get();
 if (listResponse.isError()) {
     System.err.println("Failed to retrieve remote strategy list");
 } else {
     Set <IRemoteStrategyDescriptor> strategyDescriptors = listResponse.getResult();
     System.out.println("Remotely started " + strategyDescriptors.size() + " strategies: ");
     for (IStrategyDescriptor strategyDescriptor : strategyDescriptors) {
         System.out.println(strategyDescriptor.toString());
     }
 }
 

Returns:

returns Future object for obtaining the server response