diff options
Diffstat (limited to 'service-monitor/src/main/java/com/yahoo/vespa/service/monitor/application/DuperModelListener.java')
-rw-r--r-- | service-monitor/src/main/java/com/yahoo/vespa/service/monitor/application/DuperModelListener.java | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/service-monitor/src/main/java/com/yahoo/vespa/service/monitor/application/DuperModelListener.java b/service-monitor/src/main/java/com/yahoo/vespa/service/monitor/application/DuperModelListener.java new file mode 100644 index 00000000000..34b8109ce53 --- /dev/null +++ b/service-monitor/src/main/java/com/yahoo/vespa/service/monitor/application/DuperModelListener.java @@ -0,0 +1,28 @@ +// Copyright 2018 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. +package com.yahoo.vespa.service.monitor.application; + +import com.yahoo.config.model.api.ApplicationInfo; +import com.yahoo.config.model.api.SuperModel; +import com.yahoo.config.provision.ApplicationId; + +/** + * Interface for listening for changes to the {@link DuperModel}. + * + * @author hakon + */ +public interface DuperModelListener { + /** + * An application has been activated: + * + * <ul> + * <li>A synthetic application like the config server application has been added/"activated" + * <li>A super model application has been activated (see + * {@link com.yahoo.config.model.api.SuperModelListener#applicationActivated(SuperModel, ApplicationInfo) + * SuperModelListener} + * </ul> + */ + void applicationActivated(ApplicationInfo application); + + /** Application has been removed. */ + void applicationRemoved(ApplicationId id); +} |