DgaFactoryService.java

package org.dcache.services.info.gathers;

import java.util.Set;

import dmg.cells.nucleus.UOID;

import org.dcache.services.info.base.StateExhibitor;
import org.dcache.services.info.base.StateUpdateManager;

/**
 * A service that can create one or more Data-Gathering Activities will
 * implement this interface and register the class' name in the file
 *
 * META-INF/services/org.dcache.services.info.gathers.DgaFactoryService
 *
 * which is located within a jar file.
 */
public interface DgaFactoryService
{
    Set<Schedulable> createDgas(StateExhibitor exhibitor, MessageSender sender,
            StateUpdateManager sum, MessageMetadataRepository<UOID> msgMetaRepo);
}