io.siddhi.parser.core

Interface SiddhiAppCreator

All Known Implementing Classes:

AbstractSiddhiAppCreator, NatsSiddhiAppCreator

public interface SiddhiAppCreator

This interface is utilized by which will be implemented by different distributed deployment implementations. Implementor can either choose to implement from scratch using this interface or use.

Method Summary

Modifier and Type	Method and Description
List<DeployableSiddhiQueryGroup>	createApps(SiddhiTopology topology, MessagingSystem messagingSystem) Create valid concrete Siddhi Apps for each Query Group in the given SiddhiTopology.

Method Detail

createApps

List<DeployableSiddhiQueryGroup> createApps(SiddhiTopology topology,
                                            MessagingSystem messagingSystem)

Create valid concrete Siddhi Apps for each Query Group in the given SiddhiTopology.

Parameters:

topology - Input topology to create Siddhi Apps

Returns:

List of DeployableSiddhiQueryGroups. Length of the list should be equal to no. of groups user has defined. Length of the list should be greater than zero always.