public void handleTopologyEvent()

in src/main/java/org/apache/sling/event/dea/impl/DistributedEventReceiver.java [437:449]

• 13 lines of code
• 6 McCabe index (conditional complexity)

    public void handleTopologyEvent(final TopologyEvent event) {
        if ( event.getType() == Type.TOPOLOGY_CHANGING ) {
            this.instances = null;
        } else if ( event.getType() == Type.TOPOLOGY_CHANGED || event.getType() == Type.TOPOLOGY_INIT ) {
            if ( event.getNewView().getLocalInstance().isLeader() ) {
                final Set<String> set = new HashSet<String>();
                for(final InstanceDescription desc : event.getNewView().getInstances() ) {
                    set.add(desc.getSlingId());
                }
                this.instances = set;
            }
        }
    }