1   package com.atlassian.plugin.osgi.hostcomponents;
2   
3   /**
4    * A registrar for capturing host components and their configuration
5    */
6   public interface ComponentRegistrar
7   {
8       /**
9        * The flag to mark host components from other OSGi services
10       */
11      static final String HOST_COMPONENT_FLAG = "plugins-host";
12  
13      /**
14       * Starts the single host component registration by declaring it as implementing one or more interfaces
15       *
16       * @param mainInterfaces The list of interfaces this host component implements
17       * @return The instance builder that will tie these interfaces with a host component instance
18       */
19      InstanceBuilder register(Class<?>... mainInterfaces);
20  }